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IES Holdings, Inc.

For the period ended Dec 31, 2025. Filed Jan 30, 2026.

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About this filing

A company's report for each of its first three quarters. The financial statements are not audited. It shows how the business has moved since the last annual report, and what management says changed.

Dec 31, 2025 · Filed Jan 30, 2026

IESC$158.45+8.8%Stored close · as of Nov 6, 2026

What changed in Management’s Discussion and Analysis?

Read the current filing

Previous report: 10-Q

Period ended 2025-06-30; filed 2025-08-01.

0001048268-25-000106

Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

Current report: 10-Q

Period ended 2025-12-31; filed 2026-01-30.

0001048268-26-000037

Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

The baseline is this issuer’s latest earlier reporting period of the same form that was filed before the current report. A previous 10-Q is a different quarter, not a year-over-year comparison. Amendments are excluded.

Compared 83 previous paragraphs and 65 current paragraphs.

30 unchanged; 29 reworded; 5 added; 18 removed; 6 previous and 1 current paragraphs rearranged.

Tables are not compared: 14 previous and 8 current tables excluded. Dates, whitespace, punctuation and numbering changes are ignored; changes to financial figures remain significant.

A changed paragraph is not evidence that risk increased or decreased. An unchanged paragraph does not establish that risk stayed the same.

Added paragraphs (5)

Current report

Gross Profit. Our Commercial & Industrial segment’s gross profit during the three months ended December 31, 2025 increased by $5.0 million, or 33.3%, compared to the three months ended December 31, 2024. Gross profit as a percentage of revenue was 21.3% for the three months ended December 31, 2025 compared with 17.1% for the three months ended December 31, 2024 as we benefitted from strong execution on certain large projects.

Current report

We recorded a net gain on marketable securities of $16.9 million for the three months ended December 31, 2025 compared to $2.4 million for the three months ended December 31, 2024 as a result of an increase in the market value of our holdings.

Current report

During the three months ended December 31, 2025, our total current liabilities decreased by $17.8 million to $615.6 million, compared to $633.4 million as of September 30, 2025, primarily driven by a $53.7 million decrease in accounts payable and accrued expenses as a result of the timing of certain large payments, partly offset by a $35.9 million increase in billings in excess of costs and estimated earnings, driven by the timing of contract billings.

Current report

We are a party to the Fourth Amended and Restated Credit Agreement (the “Amended Credit Agreement”), which provides for a revolving line of credit of $300 million, maturing on January 21, 2030.
Removed paragraphs (18)

Previous report

Selling, general and administrative expenses include costs not directly associated with performing work for our customers. These costs consist primarily of compensation and benefits related to corporate, segment and branch management (including incentive-based compensation), occupancy and utilities, training, professional services, information technology costs, consulting fees, travel and certain types of depreciation and amortization. We allocate certain corporate selling, general and administrative costs across our segments as we believe this more accurately reflects the costs associated with operating each segment.

Previous report

Gross Profit. Our Communications segment’s gross profit during the three months ended June 30, 2025 increased by $36.0 million, or 97.0%, compared to the three months ended June 30, 2024. Gross profit as a percentage of revenue was 24.4% in the three months ended June 30, 2025 compared to 19.3% in the three months ended June 30, 2024. The increase in gross profit and gross margin primarily reflects strong demand as discussed above and successful project execution.

Previous report

Revenues. Our Communications segment's revenues increased by $248.6 million, or 44.7%, during the nine months ended June 30, 2025, compared to the nine months ended June 30, 2024. The increase primarily resulted from an increase in demand, particularly in the data center market.

Previous report

Selling, General and Administrative Expenses. Our Communications segment’s selling, general and administrative expenses increased by $21.1 million, or 43.9%, during the nine months ended June 30, 2025, compared to the nine months ended June 30, 2024. The increase primarily reflects higher personnel cost to support business growth and higher incentive compensation as a result of higher earnings. Selling, general and administrative expenses as a percentage of revenue was 8.6% during the nine months ended both June 30, 2025 and 2024 as the increase in selling, general and administrative expenses was generally consistent with the Communications segment's revenue growth during the period.

Previous report

Gross Profit. During the three months ended June 30, 2025, our Residential segment's gross profit decreased by $8.0 million, or 7.6%, compared to the three months ended June 30, 2024, driven primarily by lower volume as discussed above. Gross profit as a percentage of revenue increased to 28.1% during the three months ended June 30, 2025, compared to 27.9% for the three months ended June 30, 2024 as reduced material costs and improved project execution in our multi-family business resulting from improved procurement and other processes offset the impact of lower volume.

Previous report

Selling, General and Administrative Expenses. Our Residential segment's selling, general and administrative expenses increased by $8.1 million, or 4.8%, during the nine months ended June 30, 2025, compared to the nine months ended June 30, 2024. The increase was primarily driven by higher personnel and other administrative costs to support the future growth of our business. Selling, general and administrative expenses as a percentage of revenue increased to 17.9% during the nine months ended June 30, 2025, compared to 16.3% during the nine months ended June 30, 2024. The increase as a percentage of revenue was primarily driven by the decrease in revenues as discussed above.

Previous report

Gross Profit. Our Infrastructure Solutions segment’s gross profit during the three months ended June 30, 2025 increased $15.5 million, or 50.6%, compared to the three months ended June 30, 2024, and gross profit as a percentage of revenue increased from 30.0% to 35.6%. The improvement in gross profit and gross margin was primarily driven by higher volumes, improved pricing, operating efficiencies at our facilities, and the impact of investments to increase capacity we have made over the last several years.

Previous report

Selling, General and Administrative Expenses. Our Infrastructure Solutions segment’s selling, general and administrative expenses during the three months ended June 30, 2025 increased by $2.2 million, or 20.5%, compared to the three months ended June 30, 2024, primarily as a result of increased employee compensation cost to support growth in the business, higher incentive compensation as a result of higher earnings, and $0.8 million of expense incurred at Arrow. Selling, general and administrative expenses as a percentage of revenue decreased from 10.7% for the three months ended June 30, 2024 to 10.1% for the three months ended June 30, 2025 as we benefited from the scale of our operations.

Previous report

Revenues. Revenues in our Infrastructure Solutions segment increased by $114.5 million, or 47.6%, during the nine months ended June 30, 2025 compared to the nine months ended June 30, 2024. The increase in revenue was driven primarily by continued strong demand in our custom engineered solutions manufacturing businesses, including generator enclosures for data center customers, as well as expansion of our field services offerings. Greiner Industries, Inc. (“Greiner”), which was acquired on April 1, 2024, and Arrow contributed $47.3 million in revenue in the nine months ended June 30, 2025, compared to $15.3 million in revenue at Greiner in the nine months ended June 30, 2024.

Previous report

Gross Profit. Our Commercial & Industrial segment’s gross profit during the three months ended June 30, 2025 increased by $1.3 million, or 6.0%, compared to the three months ended June 30, 2024. Gross profit as a percentage of revenue decreased from 22.5% for the quarter ended June 30, 2024 to 19.9% for the quarter ended June 30, 2025. While we benefited from improved volumes, project execution and bid margins in the quarter ended June 30, 2025, gross profit as a percentage of revenue for the quarter ended June 30, 2024 reflected a strong contribution from a large data center project where we completed additions to the original scope of work at favorable margins.

Previous report

Gross Profit. Our Commercial & Industrial segment’s gross profit during the nine months ended June 30, 2025 increased by $9.1 million, or 16.3%, compared to the nine months ended June 30, 2024. Gross profit as a percentage of revenue was 20.1% for the nine months ended June 30, 2024 compared to 19.7% for the nine months ended June 30, 2025. While we benefited from improved volumes, project execution and bid margins in the nine months ended June 30, 2025, gross profit as a percentage of revenue for the nine months ended June 30, 2024 reflected a strong contribution from a large data center project where we completed additions to the original scope of work at favorable margins.

Previous report

Selling, General and Administrative Expenses. Our Commercial & Industrial segment’s selling, general and administrative expenses during the nine months ended June 30, 2025 increased by $4.9 million, or 20.1%, compared to the nine months ended June 30, 2024 primarily as a result of increased employee compensation cost, including higher incentive compensation as a result of successful project execution. Selling, general and administrative expenses as a percentage of revenue was 8.7% for the nine months ended June 30, 2024 compared to 8.9% for the nine months ended June 30, 2025.

Previous report

The increase in total other expense, net for the three months ended June 30, 2025, compared to the three months ended June 30, 2024 is primarily the result of unrealized losses on investments in trading securities of $3.8 million in the three months ended June 30, 2025 compared to unrealized losses of $1.6 million on investments in trading securities in the three months ended June 30, 2024.

Previous report

The change in total other (income) expense, net for the nine months ended June 30, 2025, compared with June 30, 2024 is primarily the result of unrealized gains on investments in trading securities of $4.1 million in the nine months ended June 30, 2025 compared to unrealized losses on investments in trading securities of $3.3 million in the nine months ended June 30, 2024, partially offset by a decrease in interest income from $3.3 million in the nine months ended June 30, 2024 to $2.1 million in the nine months ended June 30, 2025.

Previous report

We recorded income tax expense of $75.5 million for the nine months ended June 30, 2025, compared to $57.3 million for the nine months ended June 30, 2024, driven primarily by increased pretax income.

Previous report

During the nine months ended June 30, 2025, our total current liabilities increased by $24.0 million to $546.6 million, compared to $522.6 million as of September 30, 2024, primarily driven by a $28.2 million increase in accounts payable and accrued expenses as our volume of sales increased.

Previous report

On January 21, 2025 we entered into the Fourth Amended and Restated Credit Agreement (the “Amended Credit Agreement”). Pursuant to the Amended Credit Agreement, our maximum revolver amount increased from $150 million to $300 million, and the maturity date was extended from September 30, 2026 to January 21, 2030. In addition, the limitation on borrowings based on available collateral under the previous credit agreement was eliminated under the Amended Credit Agreement.
Reworded paragraphs (29)

Previous wording

Throughout the first nine months of fiscal 2025, our business has benefited from strong demand continuing across many of our key end markets. However, our business segments each have their own unique set of factors influencing demand for our services. Housing affordability challenges from elevated mortgage rates and inflation, as well as the impact of overall economic uncertainty on consumer confidence, have persisted throughout the spring and into the summer, which is typically an active time for home sales. In response to this, many large home builders have increased their offerings of customer incentives as they focus on maintaining volume through fluctuations in consumer demand. These incentives have put pressure on our revenues and gross margins in our single-family business. Current tariff policy could exacerbate these housing affordability and consumer confidence issues, which could further impact our single-family business. In the multi-family residential business, higher borrowing costs for project owners during fiscal 2024 resulted in a reduction in backlog entering fiscal 2025, which in turn drove a reduction in multi-family residential revenues for fiscal 2025 to date. Backlog across our business segments as a whole remains high, reflecting strong demand in key end markets. Demand with respect to data centers, a key end market served by our Communications, Infrastructure Solutions, and Commercial & Industrial segments, remains particularly strong. However, availability of labor and capacity could constrain the rate at which we are able to grow our business in this end market.

Current wording

Entering fiscal 2026, our business has benefited from strong demand continuing across many of our key end markets. Backlog across our business segments in the aggregate remains high, reflecting strong demand. Demand with respect to data centers, a key end market served by our Communications, Infrastructure Solutions, and Commercial & Industrial segments, remains particularly strong. However, availability of labor and capacity could constrain the rate at which we are able to grow our business in this end market. While demand is strong for much of our business, our operating segments each have their own unique set of factors influencing demand for our services. Housing affordability challenges from elevated mortgage rates and inflation, concerns around the availability and cost of insurance, and the impact of overall economic uncertainty on consumer confidence have persisted from fiscal 2025 into 2026. As a result, many large home builders have increased their offerings of customer incentives as they focus on maintaining volume through fluctuations in consumer demand. Recently, some home builders have focused on reducing existing inventory of homes rather than starting new projects. Both of these strategies have put pressure on our revenues and gross margins in our single-family business. In the multi-family residential business, higher borrowing costs for project owners in recent years resulted in a reduction in backlog entering fiscal 2026, which we expect to drive a reduction in multi-family residential revenues for fiscal 2026.

Previous wording

Consolidated revenues for the three months ended June 30, 2025, were $121.7 million higher than for the three months ended June 30, 2024, an increase of 15.8%, with increases at our Communications, Infrastructure Solutions and Commercial & Industrial segments and a decrease at our Residential segment. See further discussion below of changes in revenues for our individual segments.

Current wording

Consolidated revenues for the three months ended December 31, 2025 were $121.4 million higher than for the three months ended December 31, 2024, an increase of 16.2%, with increases at our Communications, Infrastructure Solutions and Commercial & Industrial segments and a decrease at our Residential segment. See further discussion below of changes in revenues for our individual segments.

Previous wording

Consolidated gross profit for the three months ended June 30, 2025 increased $44.8 million compared to the three months ended June 30, 2024. Our overall gross profit percentage was 26.9% during the three months ended June 30, 2025, as compared to 25.3% during the three months ended June 30, 2024. Gross profit as a percentage of revenue increased at our Communications, Residential and Infrastructure Solutions segments and decreased at our Commercial & Industrial segment. See further discussion below of changes in gross margin for our individual segments.

Current wording

Consolidated gross profit for the three months ended December 31, 2025 increased $42.0 million compared to the three months ended December 31, 2024. Our overall gross profit percentage increased to 25.3% during the three months ended December 31, 2025 as compared to 23.8% during the three months ended December 31, 2024. Gross profit as a percentage of revenue increased at our Communications, Infrastructure Solutions and Commercial & Industrial segments and decreased at our Residential segment. See further discussion below of changes in gross margin for our individual segments.

Previous wording

During the three months ended June 30, 2025, our selling, general and administrative expenses were $127.3 million, an increase of $22.6 million, or 21.6%, over the three months ended June 30, 2024, driven by increased personnel costs across our operating segments to support their growth and increased incentive compensation in connection with higher earnings than in the prior fiscal year. As a percentage of revenue, selling, general and administrative expenses increased from 13.6% for the three months ended June 30, 2024 to 14.3% for the three months ended June 30, 2025.

Current wording

During the three months ended December 31, 2025, our selling, general and administrative expenses were $121.8 million, an increase of $18.8 million, or 18.2%, over the three months ended December 31, 2024, driven primarily by increased personnel costs across our operating segments to support their growth, increased incentive compensation in connection with higher earnings than in the prior fiscal year and continued investment in technology to support the scalability of the business. Selling, general and administrative expenses as a percentage of revenue increased from 13.7% for the three months ended December 31, 2024 to 14.0% for the three months ended December 31, 2025.

Previous wording

Revenues. Our Communications segment’s revenues increased by $106.9 million during the three months ended June 30, 2025, or 55.6%, compared to the three months ended June 30, 2024. The increase primarily resulted from an increase in demand, particularly in the data center market.

Current wording

Revenues. Our Communications segment’s revenues increased by $119.0 million, or 51.1%, during the three months ended December 31, 2025, compared to the three months ended December 31, 2024. Continued strong demand in the data center market was the primary driver of the increase, while demand in the distribution center market also continued to grow.

Previous wording

Gross Profit. Our Communications segment’s gross profit during the nine months ended June 30, 2025 increased by $72.6 million, or 64.7%, as compared to the nine months ended June 30, 2024. Gross profit as a percentage of revenue increased from 20.2% to 23.0%. The increase in gross profit and gross margin primarily reflects strong demand as discussed above and successful project execution.

Current wording

Gross Profit. Our Communications segment’s gross profit during the three months ended December 31, 2025 increased by $37.6 million, or 77.0%, as compared to the three months ended December 31, 2024. Gross profit as a percentage of revenue increased from 21.0% to 24.5%. The increase in gross profit and gross margin primarily reflects strong demand as discussed above, successful project execution and improved margins on projects well-suited to our skilled workforce.

Previous wording

Selling, General and Administrative Expenses. Our Communications segment’s selling, general and administrative expenses increased by $9.3 million, or 57.6%, during the three months ended June 30, 2025 compared to the three months ended June 30, 2024. The increase primarily reflects higher personnel cost to support business growth and higher incentive compensation as a result of higher earnings. Selling, general and administrative expenses as a percentage of revenue was 8.5% during the three months ended June 30, 2025, compared to 8.4% during the three months ended June 30, 2024 as the increase in selling, general and administrative expenses was generally consistent with the Communications segment's revenue growth during the period.

Current wording

Selling, General and Administrative Expenses. Our Communications segment’s selling, general and administrative expenses increased by $8.2 million, or 40.5%, during the three months ended December 31, 2025, compared to the three months ended December 31, 2024. The increase primarily reflects higher personnel cost to support business growth and higher incentive compensation as a result of higher earnings. Selling, general and administrative expenses as a percentage of revenue was 8.1% for the three months ended December 31, 2025 compared with 8.7% during the three months ended December 31, 2024 as we benefited from the increased scale of our operations.

Previous wording

Revenues. Our Residential segment’s revenues decreased by $31.5 million, or 8.3%, during the three months ended June 30, 2025 compared to the three months ended June 30, 2024. Our single-family electrical revenues decreased by $23.9 million and our single-family plumbing and HVAC revenues decreased by $3.2 million compared to the prior year period, with expansion of the plumbing and HVAC trades into new markets partly offsetting the impact of slowing demand. Consumer demand in the single-family housing market was impacted by concerns over housing affordability and general economic conditions, leading to a decline in construction volumes and pressure on pricing during the period. Our multi-family revenues also decreased by $4.4 million, or 4.8%, driven by a reduction in backlog from fiscal years 2023 and 2024 due to the impact of continued elevated interest rates on demand.

Current wording

Revenues. Our Residential segment’s revenues decreased by $35.9 million, or 11.2%, during the three months ended December 31, 2025, compared to the three months ended December 31, 2024. Our single-family electrical revenues decreased by $32.2 million compared to the prior year period. Consumer demand in the single-family housing market was impacted by housing affordability challenges, availability and cost of insurance, and overall economic uncertainty, leading to a decline in construction volumes and pressure on pricing during the period. Our multi-family revenues also decreased by $12.4 million, driven by a reduction in backlog resulting from the impact of elevated interest rates on demand. Our single-family plumbing and HVAC revenue increased by $8.7 million compared to the prior year period as the general decrease in demand for single-family housing was offset by continued expansion of our plumbing and HVAC business into new markets, as well as improved market conditions for these services in certain markets.

Previous wording

Gross Profit. During the nine months ended June 30, 2025, our Residential segment's gross profit decreased by $13.3 million, or 4.9%, compared to the nine months ended June 30, 2024. The decrease in gross profit reflects the decline in volume as discussed above and reduced pricing to our customers, partially offset by reduced material costs and improved project execution in our multi-family business. Gross profit as a percentage of revenue was 26.0% during the nine months ended June 30, 2025, compared to 26.1% during the nine months ended June 30, 2024.

Current wording

Gross Profit. During the three months ended December 31, 2025, our Residential segment’s gross profit decreased by $16.2 million, or 20.5%, compared to the three months ended December 31, 2024. The decrease in gross profit reflects the decline in volume as discussed above and reduced pricing to our customers. Gross profit as a percentage of revenue was 22.2% during the three months ended December 31, 2025, compared to 24.7% during the three months ended December 31, 2024.

Previous wording

Selling, General and Administrative Expenses. Our Residential segment's selling, general and administrative expenses increased by $2.3 million, or 3.7%, during the three months ended June 30, 2025, compared to the three months ended June 30, 2024. The increase was primarily driven by higher personnel and other administrative costs to support the future growth of our business. Selling, general and administrative expenses as a percentage of revenue in the Residential segment increased to 18.5% during the three months ended June 30, 2025, compared to 16.3% in the three months ended June 30, 2024. The increase as a percentage of revenue was primarily driven by the decrease in revenues as discussed above.

Current wording

Selling, General and Administrative Expenses. Our Residential segment’s selling, general and administrative expenses decreased by $1.2 million, or 2.2%, during the three months ended December 31, 2025, compared to the three months ended December 31, 2024. The decrease was primarily driven by reduced incentive compensation expense in connection with lower profitability, partly offset by investments to support the future scalability of our business. Selling, general and administrative expenses as a percentage of revenue increased to 19.0% during the three months ended December 31, 2025, compared to 17.3% during the three months ended December 31, 2024. The increase as a percentage of revenue was primarily driven by the decrease in revenues as discussed above.

Previous wording

Revenues. Revenues in our Infrastructure Solutions segment increased by $27.5 million during the three months ended June 30, 2025, an increase of 26.9% compared to the three months ended June 30, 2024, driven primarily by continued strong demand in our custom engineered solutions manufacturing businesses, including generator enclosures for data center customers, as well as expansion of our field services offerings. Arrow Engine Company (“Arrow”), which was acquired on January 31, 2025, contributed $5.3 million in revenues in the three months ended June 30, 2025.

Current wording

Revenues. Revenues in our Infrastructure Solutions segment increased by $32.1 million, or 29.6%, during the three months ended December 31, 2025 compared to the three months ended December 31, 2024. The increase in revenue was driven primarily by continued strong demand in our custom engineered solutions manufacturing businesses, including generator enclosures for data center customers, as well as expansion of our field services offerings.

Previous wording

Gross Profit. Our Infrastructure Solutions segment’s gross profit during the nine months ended June 30, 2025 increased by $47.8 million, or 65.9%, compared to the nine months ended June 30, 2024, and gross profit as a percentage of revenue increased to 33.9% for the nine months ended June 30, 2025 compared to 30.2% for the nine months ended June 30, 2024. The improvement in gross profit and gross margin was primarily driven by higher volumes, improved pricing, operating efficiencies at our facilities, and the impact of investments to increase capacity we have made over the last several years.

Current wording

Gross Profit. Our Infrastructure Solutions segment’s gross profit during the three months ended December 31, 2025 increased by $15.6 million, or 44.5%, compared to the three months ended December 31, 2024, and gross profit as a percentage of revenue increased to 36.1% for the three months ended December 31, 2025 compared to 32.3% for the three months ended December 31, 2024. The improvement in gross profit and gross margin primarily reflects the impact of investments we have made over the last several years to increase capacity to meet increasing demand. In addition, improved pricing and productivity improvements as our newer facilities ramped up production contributed to increased profitability.

Previous wording

Selling, General and Administrative Expenses. Our Infrastructure Solutions segment’s selling, general and administrative expenses during the nine months ended June 30, 2025 increased by $11.1 million, or 42.9%, compared to the nine months ended June 30, 2024, primarily as a result of $6.4 million of expense incurred at Greiner and Arrow in the nine months ended June 30, 2025 compared to $0.9 million incurred at Greiner in the nine months ended June 30, 2024, increased employee compensation cost to support growth in the business and higher incentive compensation as a result of higher earnings. Selling, general and administrative expenses as a percentage of revenue decreased from 10.7% for the nine months ended June 30, 2024 to 10.4% for the nine months ended June 30, 2025 as we benefited from the scale of our operations.

Current wording

Selling, General and Administrative Expenses. Our Infrastructure Solutions segment’s selling, general and administrative expenses during the three months ended December 31, 2025 increased by $3.6 million, or 32.3%, compared to the three months ended December 31, 2024, primarily as a result of the growth of the business. Selling, general and administrative expenses as a percentage of revenue increased from 10.4% for the three months ended December 31, 2024 to 10.6% for the three months ended December 31, 2025.

Previous wording

Revenues. Revenues in our Commercial & Industrial segment increased by $18.9 million, or 19.5%, during the three months ended June 30, 2025, compared to the three months ended June 30, 2024. The increase was primarily driven by increased activity in the education and healthcare end markets, continued strong demand and successful execution of backlog, particularly in the data center end market, and expansion of one of our operations in the Midwest market.

Current wording

Revenues. Revenues in our Commercial & Industrial segment increased by $6.3 million, or 7.2%, during the three months ended December 31, 2025, compared to the three months ended December 31, 2024. The increase was primarily driven by continued strong demand and successful execution of backlog, particularly in the data center end market, as well as expansion of one of our operations in the Midwest market.

Previous wording

Selling, General and Administrative Expenses. Our Commercial & Industrial segment’s selling, general and administrative expenses during the three months ended June 30, 2025 increased by $1.3 million, or 15.3%, compared to the three months ended June 30, 2024 primarily as a result of increased employee compensation cost, including higher incentive compensation as a result of successful project execution. Selling, general and administrative expenses as a percentage of revenue decreased from 9.0% for the three months ended June 30, 2024 to 8.7% for the three months ended June 30, 2025 as we benefited from the scale of our operations.

Current wording

Selling, General and Administrative Expenses. Our Commercial & Industrial segment’s selling, general and administrative expenses during the three months ended December 31, 2025 increased by $2.5 million, or 30.4%, compared to the three months ended December 31, 2024 primarily as a result of increased employee compensation cost, including higher incentive compensation as a result of successful project execution, as we continue to invest in growth of the business. Selling, general and administrative expenses as a percentage of revenue increased to 11.1% for the three months ended December 31, 2025 compared with 9.1% for the three months ended December 31, 2024.

Previous wording

During the three months ended June 30, 2025, we incurred interest expense of $0.5 million primarily comprised of interest on our finance lease agreements and fees on an average letter of credit balance of $5.5 million under our revolving credit facility and an average unused line of credit balance of $292.2 million. This compares to interest expense of $0.4 million for the three months ended June 30, 2024, primarily comprised of interest on our finance lease agreements and fees on an average letter of credit balance of $5.6 million under our revolving credit facility and an average unused line of credit balance of $142.9 million.

Current wording

During the three months ended December 31, 2025, we incurred interest expense of $0.5 million primarily comprised of interest on our finance lease agreements and fees on an average letter of credit balance of $9.1 million under our revolving credit facility and an average unused line of credit balance of $290.9 million. This compares to interest expense of $0.5 million for the three months ended

Previous wording

We recorded income tax expense of $29.5 million for the three months ended June 30, 2025, compared to $22.6 million for the three months ended June 30, 2024, driven primarily by increased pretax income.

Current wording

We recorded income tax expense of $28.4 million for the three months ended December 31, 2025, compared to $20.0 million for the three months ended December 31, 2024, driven primarily by increased pretax income.

Previous wording

Management’s discussion and analysis of financial condition and results of operations is based on our Condensed Consolidated Financial Statements included in this Quarterly Report on Form 10-Q, which have been prepared in accordance with U.S. generally accepted accounting principles (“GAAP”). The preparation of our Condensed Consolidated Financial Statements requires us to make estimates and assumptions that affect the reported amounts of assets and liabilities, disclosures of contingent assets and liabilities known to exist as of the date of the Condensed Consolidated Financial Statements, and the reported amounts of revenues and expenses recognized during the periods presented. We review all significant estimates affecting our Condensed Consolidated Financial Statements on a recurring basis and record the effect of any necessary adjustments prior to their publication. Judgments and estimates are based on our beliefs and assumptions derived from information available at the time such judgments and estimates are made. Uncertainties with respect to such estimates and assumptions are inherent in the preparation of financial statements. There can be no assurance that actual results will not differ from those estimates. For a discussion of our significant accounting policies, please see our Annual Report on Form 10-K for the fiscal year ended September 30, 2024. Some of the more significant estimates include revenue recognition, business combinations, and income taxes.

Current wording

Management’s discussion and analysis of financial condition and results of operations is based on our Condensed Consolidated Financial Statements included in this Quarterly Report on Form 10-Q, which have been prepared in accordance with U.S. generally accepted accounting principles (“GAAP”). The preparation of our Condensed Consolidated Financial Statements requires us to make estimates and assumptions that affect the reported amounts of assets and liabilities, disclosures of contingent assets and liabilities known to exist as of the date of the Condensed Consolidated Financial Statements, and the reported amounts of revenues and expenses recognized during the periods presented. We review all significant estimates affecting our Condensed Consolidated Financial Statements on a recurring basis and record the effect of any necessary adjustments prior to their publication. Judgments and estimates are based on our beliefs and assumptions derived from information available at the time such judgments and estimates are made. Uncertainties with respect to such estimates and assumptions are inherent in the preparation of financial statements. There can be no assurance that actual results will not differ from those estimates. For a discussion of our significant accounting policies, please see our Annual Report on Form 10-K for the fiscal year ended September 30, 2025. Some of the more significant estimates include revenue recognition and business combinations.

Previous wording

Remaining performance obligations represent the unrecognized revenue value of our contractual commitments. While backlog is not a defined term under GAAP, it is a common measurement used in our industry, and we believe it improves our ability to forecast future results and identify operating trends that may not otherwise be apparent. Backlog is a measure of revenue that we expect to recognize from work that has yet to be performed on uncompleted contracts and from work that has been contracted but has not started, exclusive of short-term projects. While all of our backlog is supported by documentation from customers, backlog is not a guarantee of future revenues, as contractual commitments may change and our performance may vary. Not all of our work is performed under contracts included in backlog; for example, most of the apparatus repair work that is completed by our Infrastructure Solutions segment is performed under master service agreements on an as-needed basis. Additionally, electrical, plumbing and HVAC installation services for single-family housing at our Residential segment are completed on a short-term basis and are therefore excluded from backlog. The table below summarizes our remaining performance obligations and backlog (in thousands):

Current wording

Remaining performance obligations represent the unrecognized revenue value of our contractual commitments. While backlog is not a defined term under GAAP, it is a common measurement used in our industry, and we believe it improves our ability to forecast future results and identify operating trends that may not otherwise be apparent. Backlog is a measure of revenue that we expect to recognize from work that has yet to be performed on uncompleted contracts and from work that has been contracted but has not started, exclusive of short-term projects. While all of our backlog is supported by documentation from customers, backlog is not a guarantee of future revenues, as contractual commitments may change and our performance may vary. Not all of our work is performed under contracts included in backlog; for example, most of the apparatus repair work that is completed by our Infrastructure Solutions segment is performed under master service agreements on an as-needed basis. Additionally, electrical, plumbing and HVAC installation services for single-family housing at our Residential segment are completed on a short-term basis and are therefore excluded from backlog. In our Communications segment, we have a significant amount of shorter duration projects that can be substantially completed within a quarter. The table below summarizes our remaining performance obligations and backlog (in thousands):

Previous wording

During the nine months ended June 30, 2025, working capital exclusive of cash, cash equivalents and restricted cash increased by $109.6 million from September 30, 2024, reflecting a $133.6 million increase in current assets excluding cash partially offset by a $24.0 million increase in current liabilities during the period.

Current wording

During the three months ended December 31, 2025, working capital exclusive of cash, cash equivalents and restricted cash increased by $80.5 million from September 30, 2025, reflecting a $62.7 million increase in current assets excluding cash and a $17.8 million decrease in current liabilities during the period.

Previous wording

During the nine months ended June 30, 2025, our current assets exclusive of cash, cash equivalents and restricted cash increased to $904.5 million, as compared to $770.9 million as of September 30, 2024. The increase was primarily driven by a $74.4 million increase in accounts receivable including retainage due to higher overall volume of sales and the timing of customer billings and project execution at the end of the period. Marketable securities also increased by $31.8 million as a portion of our excess cash was invested in trading securities. In addition, costs and estimated earnings in excess of billings increased by $14.6 million, driven by the timing of contract billings, and inventory increased by $7.0 million primarily due to the acquisition of Arrow during the nine months ended June 30, 2025.

Current wording

During the three months ended December 31, 2025, our current assets exclusive of cash, cash equivalents and restricted cash increased to $1,021.0 million, as compared to $958.3 million as of September 30, 2025. The increase was primarily driven by a $65.3 million increase in marketable securities, as a portion of our excess cash was invested in trading securities. In addition, costs and estimated earnings in excess of billings increased by $16.6 million, driven by the timing of contract billings. These increases were partly offset by a $23.2 million decrease in accounts receivable including retainage due to the timing of customer billings and project execution at the end of the period.

Previous wording

We believe the bonding capacity provided by our sureties is adequate for our current operations and will be adequate for our operations for the foreseeable future. As of June 30, 2025, the estimated cost to complete our bonded projects was approximately $142.2 million.

Current wording

We believe the bonding capacity provided by our sureties is adequate for our current operations and will be adequate for our operations for the foreseeable future. As of December 31, 2025, the estimated cost to complete our bonded projects was approximately $183.8 million.

Previous wording

In addition, we are charged monthly in arrears for an unused commitment fee of 0.25% to 0.35% per annum on any unused portion of the revolving credit facility based on the Company's Consolidated Total Leverage Ratio.

Current wording

In addition, we are charged monthly in arrears an unused commitment fee of 0.25% to 0.35% per annum on any unused portion of the revolving credit facility based on the Company's Consolidated Total Leverage Ratio.

Previous wording

At June 30, 2025, we had $5.5 million in outstanding letters of credit and $20.0 million of outstanding borrowings under our revolving credit facility.

Current wording

At December 31, 2025, we had $11.3 million in outstanding letters of credit and no outstanding borrowings under our revolving credit facility.

Previous wording

Net cash provided by operating activities was $154.1 million during the nine months ended June 30, 2025, as compared to $141.6 million in the nine months ended June 30, 2024. The increase in operating cash flow resulted from increased earnings in the nine months ended June 30, 2025, partially offset by an increase in cash used in working capital, including $26.9 million of investments, net of sales, in marketable securities securities, during the nine months ended June 30, 2025 as compared with the nine months ended June 30, 2024.

Current wording

Net cash provided by operating activities was $27.7 million during the three months ended December 31, 2025, as compared to $37.3 million in the three months ended December 31, 2024. The decrease in operating cash flow resulted from an increase in cash used for working capital during the three months ended December 31, 2025 as compared with the three months ended December 31, 2024, partly offset by increased earnings in the three months ended December 31, 2025.

Previous wording

Net cash used in investing activities was $114.1 million for the nine months ended June 30, 2025, compared to $96.4 million used in investing activities in the nine months ended June 30, 2024. During the nine months ended June 30, 2025, we paid $44.9 million to acquire a membership interest in Jett Texas Company LLC (“Jett”), an investment company, as part of the financing of Jett's investment in the CB&I storage solutions business formerly owned by McDermott International, Ltd. We also made capital expenditures of $47.3 million as we continued to purchase new assets instead of entering into new lease agreements at our Communications segment and made other capital expenditures to support the growth of our business. Additionally, we paid $22.6 million in conjunction with business combinations, primarily related to the acquisition of Arrow in January 2025. During the nine months ended June 30, 2024, we completed the acquisition of Greiner for $67.7 million and used $30.9 million for capital expenditures to support the growth of our business.

Current wording

Net cash used in investing activities was $46.2 million for the three months ended December 31, 2025, compared to $58.4 million used in investing activities in the three months ended December 31, 2024. During the three months ended December 31, 2025, we used $46.6 million for capital expenditures in support of the growth of our business. During the three months ended December 31, 2024, we paid $44.9 million to acquire a membership interest in Jett Texas Company LLC (“Jett”), an investment company, as part of the financing of Jett's investment in the CB&I storage solutions business. We also made capital expenditures of $13.2 million as we continued to purchase new assets instead of entering into new lease agreements at our Communications segment and made other capital expenditures to support the growth of our business.

Previous wording

Net cash used in financing activities for the nine months ended June 30, 2025 was $32.4 million, compared to $76.1 million for the nine months ended June 30, 2024. Net cash used in financing activities for the nine months ended June 30, 2025 included $41.6 million used to repurchase our common stock, including repurchases to satisfy statutory withholding requirements upon the vesting of employee stock compensation, and $7.5 million in distributions to noncontrolling interests under operating agreements in connection with certain acquisitions. Net cash used in financing activities for the nine months ended June 30, 2024 included $31.2 million paid to acquire the noncontrolling interest in Bayonet, $24.3 million used to repurchase our common stock, including repurchases to satisfy statutory withholding requirements upon the vesting of employee stock compensation, $13.5 million in distributions to noncontrolling interests under operating agreements in connection with certain acquisitions, and $4.1 million to settle our contingent consideration liability related to prior year acquisitions.

Current wording

Net cash used in financing activities for the three months ended December 31, 2025 was $19.8 million, compared to $20.6 million for the three months ended December 31, 2024. Net cash used in financing activities for the three months ended December 31, 2025 included $17.7 million used to repurchase our common stock to satisfy statutory withholding requirements upon the vesting of employee stock compensation. Net cash used in financing activities for the three months ended December 31, 2024 included $15.7 million used to repurchase our common stock, including repurchases to satisfy statutory withholding requirements upon the vesting of employee stock compensation, and $4.0 million in distributions to noncontrolling interests under operating agreements in connection with certain acquisitions.

Previous wording

On July 31, 2024, our Board authorized a stock repurchase program for the purchase from time to time of up to $200.0 million of the Company’s common stock after the previous stock repurchase program was fully utilized. Share purchases are made for cash in open market transactions at prevailing market prices or in privately negotiated transactions or otherwise. The timing and amount of purchases under the program are determined based upon prevailing market conditions, our liquidity requirements, contractual restrictions and other factors. All or part of the repurchases may be implemented under a Rule 10b5-1 trading plan, which allows repurchases under pre-set terms at times when the Company might otherwise be prevented from purchasing under insider trading laws or because of self-imposed blackout periods. The program does not require the Company to purchase any specific number of shares and may be modified, suspended, reinstated, or terminated at any time at the Company’s discretion and without notice. We repurchased 173,262 shares pursuant to our repurchase programs during the nine months ended June 30, 2025.

Current wording

On July 31, 2024, our Board authorized a stock repurchase program for the purchase from time to time of up to $200.0 million of the Company’s common stock after the previous stock repurchase program was fully utilized. Share purchases are made for cash in open market transactions at prevailing market prices or in privately negotiated transactions or otherwise. The timing and amount of purchases under the program are determined based upon prevailing market conditions, our liquidity requirements, contractual restrictions and other factors. All or part of the repurchases may be implemented under a Rule 10b5-1 trading plan, which allows repurchases under pre-set terms at times when the Company might otherwise be prevented from purchasing under insider trading laws or because of self-imposed blackout periods. The program does not require the Company to purchase any specific number of shares and may be modified, suspended, reinstated, or terminated at any time at the Company’s discretion and without notice. We made no repurchases of common stock in open market transactions during the three months ended December 31, 2025.

Previous wording

From time to time, we may enter into firm purchase commitments for materials, such as copper or aluminum wire, which we expect to use in the ordinary course of business. These commitments are typically for terms of less than one year and require us to buy minimum quantities of materials at specific intervals at a fixed price over the term. As of June 30, 2025, we did not have any such firm commitments to purchase materials outstanding. In connection with expected growth in our business, we are planning to expand capacity in certain areas. In the second quarter of fiscal 2025 we updated our capital expenditure expectations for the current fiscal year to a range of $70 million to $80 million, compared to $45.2 million for the year ended September 30, 2024. There have been no other material changes in our material cash requirements from those disclosed in our Annual Report on Form 10-K for the fiscal year ended September 30, 2024. We expect that cash and cash equivalents, cash flow from operations and availability under our revolving credit facility will be sufficient to satisfy cash requirements during at least the next 12 months.

Current wording

From time to time, we may enter into firm purchase commitments for materials, such as copper or aluminum wire, which we expect to use in the ordinary course of business. These commitments are typically for terms of less than one year and require us to buy minimum quantities of materials at specific intervals at a fixed price over the term. As of December 31, 2025, we had firm commitments of $17.0 million outstanding under agreements to purchase materials in the next 12 months in the ordinary course of business. In January 2026, we funded our purchase of Gulf Island with a combination of borrowings on our revolving line of credit and cash on hand. There have been no other material changes in our material cash requirements from those disclosed in our Annual Report on Form 10-K for the fiscal year ended September 30, 2025. We expect that cash and cash equivalents, cash flow from operations and availability under our revolving credit facility will be sufficient to satisfy cash requirements during at least the next 12 months.
Rearranged current paragraphs (1)

Current report — wording carried from elsewhere

December 31, 2024, primarily comprised of interest on our finance lease agreements and fees on an average letter of credit balance of $5.5 million under our revolving credit facility and an average unused line of credit balance of $144.4 million.
Rearranged previous paragraphs (6)

Previous report — wording carried elsewhere

Consolidated revenues for the nine months ended June 30, 2025, were $365.1 million higher than for the nine months ended June 30, 2024, an increase of 17.3%, with increases at our Communications, Infrastructure Solutions and Commercial & Industrial segments and a decrease at our Residential segment. See further discussion below of changes in revenues for our individual segments.

Previous report — wording carried elsewhere

Consolidated gross profit for the nine months ended June 30, 2025 increased $116.3 million compared to the nine months ended June 30, 2024. Our overall gross profit percentage increased to 25.3% during the nine months ended June 30, 2025, as compared to 24.2% during the nine months ended June 30, 2024. Gross profit as a percentage of revenue increased at our Communications and Infrastructure Solutions segments and decreased at our Residential and Commercial & Industrial segments. See further discussion below of changes in gross margin for our individual segments.

Previous report — wording carried elsewhere

During the nine months ended June 30, 2025, our selling, general and administrative expenses were $346.4 million, an increase of $60.6 million, or 21.2%, over the nine months ended June 30, 2024, driven primarily by increased personnel costs across our operating segments to support their growth and increased incentive compensation in connection with higher earnings than in the prior fiscal year. Selling, general and administrative expenses as a percentage of revenue increased from 13.6% for the nine months ended June 30, 2024 to 14.0% for the nine months ended June 30, 2025.

Previous report — wording carried elsewhere

Revenues. Our Residential segment's revenues decreased by $48.8 million, or 4.7%, during the nine months ended June 30, 2025, compared to the nine months ended June 30, 2024. The decrease in revenues was primarily driven by a decrease of $39.2 million, or 7.3%, in our single-family electrical business revenues compared to the prior year period as consumer demand in the single-family housing market was impacted by concerns over housing affordability and general economic conditions, leading to a decline in construction volumes and pressure on pricing during the period.

Previous report — wording carried elsewhere

Revenues. Revenues in our Commercial & Industrial segment increased by $50.7 million, or 18.2%, during the nine months ended June 30, 2025, compared to the nine months ended June 30, 2024. The increase was primarily driven by continued strong demand and successful execution of backlog, particularly in the data center end market, increased activities in the education and healthcare end markets, and expansion of one of our operations in the Midwest market.

Previous report — wording carried elsewhere

During the nine months ended June 30, 2025, we incurred interest expense of $1.3 million primarily comprised of interest on our finance lease agreements and fees on an average letter of credit balance of $5.5 million under our revolving credit facility and an average unused line of credit balance of $233.3 million. This compares to interest expense of $1.2 million for the nine months ended June 30, 2024, primarily comprised of interest on our finance lease agreements and fees on an average letter of credit balance of $5.5 million under our revolving credit facility and an average unused line of credit balance of $142.7 million.