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LIQTECH INTERNATIONAL INC

For the period ended Mar 31, 2026. Filed May 13, 2026.

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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.

Mar 31, 2026 · Filed May 13, 2026

LIQT$0.30+2.4%Stored close · as of Nov 9, 2026

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Notes to Condensed Consolidated Financial Statements (unaudited)

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(UNAUDITED)

NOTE1 – BASIS OF PRESENTATION AND OTHER INFORMATION

The accompanying unaudited condensed consolidated financial statements of LiqTech International, Inc. (the “Company”) have been prepared in accordance with accounting principles generally accepted in the United States of America (“GAAP”) for interim financial information and with the instructions to Form10-Q of Regulation S-X. They donot include all the information and footnotes required by GAAP for complete financial statements.

The* December 31, 2025* consolidated balance sheet data were derived from audited financial statements but doesnot include all disclosures required by GAAP. However, except as disclosed herein, there has beenno material change in the information disclosed in the notes to the consolidated financial statements for the year ended* December 31, 2025* included in the Company’s Annual Report on Form10-K, as filed with the Securities and Exchange Commission on* February**27,* 2026. The interim unaudited condensed consolidated financial statements should be read in conjunction with those consolidated financial statements included in the

Company’s Annual Report on Form10-K.

In the opinion of management, all adjustments considered necessary for a fair presentation of the financial statements, consisting solely of normal recurring adjustments, have been made. Operating results for thethree months ended* March 31, 2026* arenot necessarily indicative of the results that* maybe expected for the year ending December 31,*2026.

Recently Adopted Accounting Pronouncements

In* December 2023,the FASB issued ASU2023*-09, “Income Taxes (Topic740*): Improvements to Income Tax Disclosures*,” which enhances the transparency and decision usefulness of income tax disclosures by requiring; (1) consistent categories and greater disaggregation of information in the rate reconciliation and (2) income taxes paid disaggregated by jurisdiction. It also includes certain other amendments to improve the effectiveness of income tax disclosures. ASU2023-09 is effective for fiscal years beginning after* December 15, 2025,*with early adoption permitted. These amendments are to be applied prospectively, with retrospective application permitted. The Company has adopted this standard.

In* July 2025,the FASB issued ASU 2025-05, Financial Instruments—Credit Losses (Topic 326). This guidance contains amendments that provide decision-useful information to investors and other financial statement users while reducing the time and effort necessary to analyze and estimate credit losses for current accounts receivable and current contract assets. The amendments will be effective for annual reporting periods beginning after December 15, 2025,*and interim reporting periods within those annual reporting periods. Early adoption is permitted in both interim and annual reporting periods in which financial statements have not yet been issued or made available for issuance. The Company has adopted this standard.

Recently Issued Accounting Pronouncements Not Yet Adopted

In* November 2024,the FASB issued ASU2024*-03, “Income Statement–* Reporting Comprehensive Income*–* Expense Disaggregation Disclosures (Subtopic220-40): Disaggregation of Income Statement Expenses*,” which requires the disaggregated disclosure of specific expense categories, including purchases of inventory, employee compensation, depreciation, and amortization included in each relevant expense caption presented on the statement of operations. The standard also requires disclosure of qualitative description of the amounts remaining in relevant expense captions that arenot separately disaggregated quantitatively, as well as the total amount of selling expenses and an entity’s definition of selling expenses. ASU2024-03 is effective for annual periods beginning after* December 15, 2026,and interim periods beginning after December 15, 2027.*The Company is currently evaluating the impact this standard will have on its condensed consolidated financial statements.

The Company currently believes there areno other issued andnot yet effective accounting standards that are materially relevant to its condensed consolidated financial statements.

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**NOTE2 – **LIQUIDITY AND GOING CONCERN ASSESSMENT

The accompanying consolidated financial statements have been prepared in conformity with accounting principles generally accepted in the United States of America, which contemplate continuation of the Company as a going concern. The Company has incurred recent operating losses and used cash in its operations, which raises substantial doubt about its ability to continue as a going concern for thetwelve months following the issuance of these financial statements. The consolidated financial statements donot include any adjustments that might result from the outcome of this uncertainty.

Management continues to implement cost optimization and operational initiatives intended to improve liquidity and support a sustainable path toward profitability. The Company is actively evaluating financing alternatives, including potential debt or equity financing and other strategic arrangements, to strengthen its capital position. While there can beno assurance that such funding will be obtained on acceptable terms, Management’s plans are intended to improve liquidity and support the Company’s ability to continue operations; however, there can beno assurance these plans will be successful.

As of* March**31,* 2026, the Company had cash and cash equivalents of $2,732,739, net working capital of $8,483,730, an accumulated deficit of $97,505,233 and total assets and liabilities of $24,949,625 and $17,399,289, respectively.

NOTE3–** NONCONTROLLING INTEREST AND LOANS FROM RELATED PARTIES**

In* January 2025,the Company established a joint venture Nantong JiTRI LiqTech Green Energy Technology Co., Ltd (the “JV”) in which it holds a 90% ownership interest. The remaining 10% is owned by an unrelatedthird* party. The primary focus of the JV is to develop and commercialize systems for the marine water treatment market in China. The JV is fully consolidated in the Company’s condensed financial statements, and the10% noncontrolling interest is presented separately in the consolidated balance sheet within equity and in the consolidated statement of operations as a component of net income (loss).

As part of the JV agreement, the Company has agreed to make our technology utilization available to the JV and to transfer the utilization rights necessary for operations in the marine water treatment market in China. In* February 2025,the JV received R&D funding of RMB 8,000,000 (approximately USD 1.2 million) from the JV partner to support capability development and system construction. The funding is classified as a long-term loan in the financial statements and maybe increased to up to RMB 10,000,000 within12* months if certain technical and commercial milestones are achieved.

The loan bears a fixed annual interest rate of 12% per annum and hasno set maturity date. At the sole discretion of LiqTech, the loan* maybe either converted into equity of the JV in connection with future capital increases or equity injections, or it maybe repaid in full with accrued interest. There isno* separate default rate beyond the stated contractual interest, andno mandatory repayment terms exist unless elected by the Company.

As of* March 31, 2026*, the noncontrolling interest in the JV amounted to $(76,077) and reflects thethird party’s share of the JV’s net assets and net loss for the period.

NOTE4–** DISAGGREGATION OF REVENUES AND SEGMENT REPORTING**

The Company operates through three reportable segments: Systems and Aftermarket, Filters and Membranes, and Components. Each segment comprises multiple sub-segments that leverage a shared production infrastructure and centralized supporting functions. The Company’s Chief Operating Decision-Maker (“CODM”) is Executive Management, consisting of the Chief Executive Officer, and Chief Financial & Operating Officer. Revenue information at both the segment and sub-segment levels is reviewed regularly as part of daily operational management. Profitability and asset information is available and evaluated at the segment level on a monthly basis. Resource allocation decisions are made at the segment level and are assessed on a quarterly basis.

The Company sells products throughout the world, and sales by geographical region are as follows for thethree months ended* March 31, 2026and2025*:

For the Three Months
Ended March 31,
Revenues20262025
Americas$250,802$2,233,901
Asia-Pacific625,553134,455
Europe3,259,9652,249,185
Total revenue$4,136,320$4,617,541

The Company’s reportable segment information for thethree months ended* March 31, 2026and2025* were as follows:

For the Three Months
Ended March 31,
Revenues20262025
Systems and Aftermarket$1,789,295$2,693,722
Filters and Membranes1,306,999953,846
Components1,040,026969,973
Total revenues$4,136,320$4,617,541
For the Three Months
Ended March 31,
Cost of goods sold20262025
Systems and Aftermarket$1,289,213$2,159,127
Filters and Membranes1,521,7741,501,070
Components931,589830,385
Corporate-1,903
Total cost of goods sold3,742,5764,492,485
For the Three Months
Ended March 31,
Operating expenses20262025
Systems and Aftermarket$783,635$611,487
Filters and Membranes447,813366,360
Components373,107254,157
Corporate1,066,3981,078,381
Total operating expenses2,670,9532,310,385
For the Three Months
Ended March 31,
Other Expenses20262025
Systems and Aftermarket$22,774$65,951
Filters and Membranes22,36289,977
Components2,3123,250
Corporate400,81914,174
Total other expenses448,267173,352

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For the Three Months
Ended March 31,
Net loss20262025
Systems and Aftermarket$(306,327)$(142,843)
Filters and Membranes(684,950)(1,003,561)
Components(266,982)(117,480)
Corporate(1,466,840)(1,094,458)
Total net loss(2,725,099)(2,358,342)
As of
March 31,December 31,
Total assets20262025
Systems and Aftermarket$9,219,737$10,210,357
Filters and Membranes9,670,37210,139,656
Components2,222,6041,942,818
Corporate3,836,9124,985,266
Total assets$24,949,625$27,278,097

NOTE5–** ACCOUNTS RECEIVABLE**

Accounts receivable consisted of the following on* March 31, 2026*, and* December 31, 2025*:

March 31,December 31,
20262025
Trade accounts receivable$3,764,447$3,567,961
Allowance for current expected credit losses(100,197)(137,969)
Total accounts receivable, net$3,664,250$3,429,992

The roll-forward of the allowance for doubtful accounts for the periods ended* March 31, 2026* and* December 31, 2025* is as follows:

March 31,December 31,
20262025
Allowance for current expected credit losses at the beginning of the period$137,969$637,556
Bad debt expense(34,658)29,439
Receivables written off during the period-(608,331)
Effect of exchange rate changes(3,114)79,305
Allowance for current expected credit losses at the end of the period$100,197$137,969

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NOTE6–** INVENTORIES**

Inventories consisted of the following on* March 31, 2026*, and* December 31, 2025*:

March 31,December 31,
20262025
Raw materials$3,671,510$3,282,184
Work in process2,267,9512,402,158
Finished goods and filtration systems1,438,6431,755,674
Reserve for obsolescence(899,990)(960,695)
Total inventories, net$6,478,114$6,479,321

Inventory valuation adjustments for excess and obsolete inventory are calculated based on current inventory levels, movements, expected useful lives, and estimated future demand for the products.

NOTE7–** CONTRACT ASSETS AND CONTRACT LIABILITIES**

The roll-forward of Contract assets and Contract liabilities for the periods ended* March 31, 2026* and* December 31, 2025* is as follows:

March 31,December 31,
20262025
Cost incurred$1,641,546$1,750,757
VAT150,717234,984
Other receivables76,10610,826
Prepayments(1,415,768)(1,403,702)
$452,601$592,865
Distributed as follows:
Contract assets$634,154$733,851
Contract liabilities(181,553)(140,986)
$452,601$592,865

NOTE8–** LEASES**

The Company leases certain vehicles, real property, production equipment and office equipment under lease agreements. The Company evaluates each lease to determine its appropriate classification as an operating lease or finance lease for financial reporting purposes. The majority of our operating leases are non-cancelable leases for production and office space in Hobro and Copenhagen, Denmark.

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During thethree months ended* March 31, 2026*, cash paid for amounts included for the measurement of finance lease liabilities was $126,768 and the Company recorded finance lease expenses in other income (expenses) of $29,657.

During thethree months ended* March 31, 2026*, cash paid for amounts included for the measurement of operating lease liabilities was $248,767 and the Company recorded operating lease expense of $249,384.

Supplemental balance sheet information related to leases as of* March 31, 2026* and* December 31, 2025* was as follows:

March 31,December 31,
20262025
Operating leases:
Operating lease right-of-use assets$4,369,053$4,643,680
Operating lease liabilities – current$711,295$714,446
Operating lease liabilities – long-term$3,657,7583,929,234
Total operating lease liabilities$4,369,053$4,643,680
Finance leases:
Property and equipment, at cost$4,487,105$4,590,723
Accumulated depreciation(1,756,803)(1,703,252)
Property and equipment, net$2,730,302$2,887,471
Finance lease liabilities – current$504,799$517,759
Finance lease liabilities – long-term1,260,6921,415,908
Total finance lease liabilities$1,765,491$1,933,667
Weighted average remaining lease term:
Operating leases4.96.0
Finance leases2.32.5
Weighted average discount rate:
Operating leases6.6%6.7%
Finance leases5.3%5.3%

Maturities of lease liabilities at* March 31, 2026* were as follows:

Operating · Finance
Leases · Leases
2026$733,928$452,306
2027980,7291,147,506
2028830,319122,303
2029526,183172,711
2030524,03927,222
Thereafter1,845,31316,885
Total payment under lease agreements5,440,5111,938,933
Less imputed interest(1,071,458)(173,442)
Total lease liabilities$4,369,053$1,765,491

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NOTE9 –** LONG-TERM DEBT**

The components of notes payable are as follows:

March 31,December 31,
20262025
Senior promissory notes$6,000,000$6,000,000
Less: unamortized debt discount(401,951)(489,455)
Total senior promissory notes payable, net$5,598,049$5,510,545
Senior promissory notes payable, less current portion5,598,0495,510,545
Total senior promissory notes payable, net$5,598,049$5,510,545

For thethree months ended* March 31, 2026,and2025*, the Company recognized amortization of debt discount of $87,504 and $168,030, respectively. During thethree months ended* March 31, 2026* accrued interests of $147,945 was recognized. This amount is* March 31, 2026* included in Accrued Expenses.

NOTE10 –** AGREEMENTS AND COMMITMENTS**

Contingencies– From time to time, we* may*be involved in litigation relating to claims arising out of our operations in the normal course of business.

Product Warranties – The Company provides a standard warranty for its systems, generally for a period ofone tothree years after customer acceptance. The Company estimates the costs that* may*be incurred under its standard warranty programs and records a liability for such costs at the time product revenue is recognized.

In addition, the Company sells an extended warranty for certain systems, which generally provides a warranty for up tofour years from the date of commissioning. The specific terms and conditions of the warranties vary depending upon the product sold and the country in which the installation occurred. Revenue received for the sale of extended warranty contracts is deferred and recognized in the same manner as the costs incurred to perform under the warranty contracts.

The Company periodically assesses the adequacy of its recorded warranty liabilities and adjusts the amounts as necessary. Factors that affect the warranty liability include the number of units sold, historical and anticipated rates of warranty claims, and the cost per claim.

Changes in the Company’s current and long-term warranty obligations included in accrued expenses on the balance sheet, as of* March 31, 2026* and* December 31, 2025*, were as follows:

March 31,December 31,
20262025
Balance at January 1$524,828$621,031
Warranty costs charged to cost of goods sold(53,342)(87,466)
Utilization charges against reserve-(78,958)
Foreign currency effect(10,905)70,221
Balance at the end of the period$460,581$524,828

NOTE11 –** STOCKHOLDERS**’** EQUITY**

Common Stock** – The Company has 50,000,000 authorized shares of Common Stock, $0.001 par value. As of March 31, 2026 and* December 31, 2025*, there were 9,947,841 and 9,627,064 shares of Common Stock issued and outstanding, respectively.

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Stock Issuances

During thethree months ended* March 31, 2026*, the Company has made the following issuances of Common Stock:

On* January 26, 2026,the Company issued 136,998 shares of Common Stock to settle RSUs. The RSUs were valued at $271,256 for services provided by the Company's board of directors (the "Board of Directors") in2025*. The Company recognized the stock-based compensation of the award over the requisite service period during the year ended* December 31, 2025*.

On* January 27, 2026,the Company issued 63,149 shares of Common Stock to settle RSUs. The RSUs were valued at $137,549 for services provided by the Company's Senior Leadership Team (the "SLT") in2025*. The Company recognized the stock-based compensation of the award over the requisite service period during the year ended* December 31, 2025*.

On* January 27, 2026,the Company issued 87,374 shares of Common Stock to settle RSUs. The RSUs were valued at $230,741 for services provided by management in2025*. The Company recognized the stock-based compensation of the award over the requisite service period during the year ended* December 31, 2025*. In connection with the issuance,67,840 shares of Common Stock, with a total value of $172,198, were withheld from vesting to settle tax withholdings associated with stock-based compensation.

On* February 12, 2026,the Company issued 7,389 shares of Common Stock to settle RSUs. The RSUs were valued at $14,630 for services provided by the Company's Senior Leadership Team (the "SLT") in2025*. The Company recognized the stock-based compensation of the award over the requisite service period during the year ended* December 31, 2025*.

On* February 12, 2026,the Company issued 25,867 shares of Common Stock to settle RSUs. The RSUs were valued at $47,337 for services provided by management in2025*. The Company recognized the stock-based compensation of the award over the requisite service period during the year ended* December 31, 2025*. In connection with the issuance,5,589 shares of Common Stock, with a total value of $10,228, were withheld from vesting to settle tax withholdings associated with stock-based compensation.

Warrants

On* March 26, 2025,the Company entered into a Second Amendment to the Note and Warrant Purchase Agreement (the "Second Amendment") originally dated June 22, 2022,with the holders of the Company’s senior promissory notes. In connection with the Second Amendment, the parties executed AllongeNo.* 2 (the "Allonges") to each of the existing amended notes, resulting in an extension of the maturity date from* January 1, 2026to May 1, 2027.*

Additionally, pursuant to the Allonges, beginning on* January 1, 2026,the notes will bear interest at a rate of 10% per annum, payable semiannually. In the event of a default or if the notes arenot* repaid on or before the new maturity date, the interest rate increases to 13% per annum, with a monthly 1% step-up up to a cap of 16% per annum, payable monthly. Accrued interest (excluding default interest)* may*be paid in cash or in shares of common stock, at the Company’s election, subject to certain limitations.

As part of the transaction, the Company and the noteholders also agreed to amend and restate the related warrants, reducing the exercise price from $5.20 to $2.00 per share and extending the expiration date to* December 31, 2029.*The repricing resulted in an incremental change in warrant value of $220,000.

The following is a summary of the periodic changes in warrants outstanding for thethree months ended* March 31, 2026,and2025*:

20262025
Outstanding, December 3111,391,22511,391,225
Warrants issued in connection with public offering and private placement--
Outstanding, March 3111,391,22511,391,225

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Stock-based Compensation

Directors of the Company receive share compensation consisting of annual grants of $36,750 ($73,500 for the Chairman of the Board) in RSUs per annum withone-year vesting.

In2022, the Company’s Board of Directors adopted an Equity Incentive Plan (the*“2022* Incentive Plan”). Under the terms and conditions of the2022 Incentive Plan, the Board of Directors is empowered to grant stock awards, including RSUs, to officers and directors of the Company. At* March 31, 2026*,309,527 RSUs were granted and outstanding under the2022 Incentive Plan.

The Company recognizes compensation costs for RSU grants to Directors and management based on the stock price on the date of the grant.

The Company recognized stock-based compensation expense related to RSU grants of $218,252 and $241,245 for thethree-month periods ended* March 31, 2026,and2025*, respectively. On* March 31, 2026*, the Company had $1,427,071 of unrecognized compensation cost related to non-vested stock grants.

A summary of the status of the RSUs as of* March 31, 2026* and changes during the period are presented below:

Weighted
Average · Aggregated
Number of · Grant-Date · Intrinsic
units · Fair value · Value
Outstanding, December 31, 2025703,753$2.21$-
Vested and settled with share issuance(320,777)2.19-
Forfeited(73,449)2.48-
Outstanding, March 31, 2026309,527$2.17$-

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NOTE12 –LOSS PER SHARE

Basic and diluted net income (loss) per common share is determined by dividing net income (loss) by the weighted average number of shares of common stock outstanding during the period. For the periods where there is a net loss, stock options, warrants, and RSUs have been excluded from the calculation of diluted net loss per common share because their effect would be anti-dilutive. Consequently, the weighted average number of shares of Common Stock used to calculate both basic and diluted net loss per common share is the same for the reported periods.

As of* March 31, 2026*, the Company had 309,527 RSUs,5,299,879 prefunded warrants, and 6,091,346 warrants, all exercisable for shares of Common Stock.

As of* March 31, 2025*, the Company had 554,571 RSUs,5,299,879 prefunded warrants, and 6,091,346 warrants, all exercisable for shares of Common Stock.

NOTE13 –SIGNIFICANT CUSTOMERS AND CONCENTRATIONS

The following table presents customers accounting for10% or more of the Company’s revenue:

For the Three Months
Ended March 31,
2026 · 2025
Customer A12%*%
Customer B11*
Customer C*%40%
  • Zero or less than10%

The following table presents customers accounting for10% or more of the Company’s Accounts receivable:

March 31, · December 31,
2026 · 2025
Customer A13%*%
Customer B1110
Customer C*12
Customer D*20
Customer E*%16%
  • Zero or less than10%

As of* March 31, 2026*, approximately 95% of the Company’s assets were located in Denmark,3% were located in China, and 2% were located in the U.S. As of* December 31, 2025*, approximately 97% of the Company’s assets were located in Denmark,3% were located in China, and 0% were located in the U.S.

NOTE14 –SUBSEQUENT EVENTS

None.

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