Castellum Inc

Consolidated Balance Sheets

Consolidated Statements of Operations

Consolidated Statement of Changes in Stockholders' Equity

Consolidated Statements of Cash Flows

For the Three Months Ended March 31, 2024 and 2023

For the non-cash activities related to the Company's debt transactions see Note 6, "Convertible Promissory Notes - Related Party" and Note 7, "Notes Payable".

Notes to Consolidated Financial Statements (Unaudited)

March 31, 2024 and 2023

Note 1: Nature of Operations

Castellum, Inc. (the “Company”) is focused on building a large, successful technology company in the areas of cybersecurity, information technology, electronic warfare, information warfare and information operations with businesses in the defense, federal, civilian, and commercial markets (the "Markets"). Services include intelligence analysis, software development, software engineering, program management, strategic and mission planning, information assurance, cybersecurity and policy support, data analytics, and model based systems engineering ("MBSE"). These services, which largely focus on securing data and establishing related policies, are applicable to customers in the United States government, financial services, healthcare, and other users of large data applications. The services can be delivered to legacy, customer owned networks, or customers who rely upon cloud-based infrastructures. The Company works with multiple business brokers and contacts within its business network to identify potential acquisitions.

Since November 2019, the Company has made the following acquisitions that specialize in the areas noted above:

•Corvus Consulting, LLC (“Corvus”),

•Mainnerve Federal Services, Inc. dba MFSI Government Group (“MFSI"),

•Merrison Technologies, LLC ("Merrison"),

•Specialty Systems, Inc. (“SSI”),

•the business assets of Pax River from The Albers Group (“Pax River”),

•Lexington Solutions Group, LLC (“LSG”), and

•Global Technology and Management Resources, Inc. ("GTMR").

With the exception of Pax River, all of these acquisitions were considered business combinations under Topic 805 Business Combinations of the Financial Accounting Standards Board (“FASB”) Accounting Standards Codification (“ASC”). See Note 3, “Acquisitions” for greater details on the acquisitions of the Company since January 1, 2023.

Note 2: Summary of Significant Accounting Policies

Basis of Presentation

The accompanying consolidated financial statements, including the notes, include the accounts of the Company and its wholly-owned subsidiaries and have been prepared in accordance with U.S. generally accepted accounting principles ("U.S. GAAP") and the rules and regulations of the U.S. Securities and Exchange Commission ("SEC"). All intercompany balances and transactions have been eliminated in consolidation.

Basis of Presentation for Interim Periods

Certain information and footnote disclosures normally included for the annual financial statements prepared in accordance with U.S. GAAP have been condensed or omitted for the interim periods presented. We believe that the unaudited interim financial statements include all adjustments (which are normal and recurring in nature) necessary to present fairly our financial position and the results of operations and cash flows for the periods presented.

The results of operations for the interim periods presented are not necessarily indicative of results that may be expected for the year or future periods. The financial statements should be read in conjunction with our audited consolidated financial statements and the notes thereto for the year ended December 31, 2023 included in our Annual Report on Form 10-K for the year then ended. We have continued to follow the accounting policies set forth in those financial statements.

Business Segments

Operating segments are defined as components of an enterprise about which separate financial information is available that is evaluated regularly by the chief operating decision maker (“CODM”) and in deciding how to allocate resources and in assessing performance. The Company’s CODM, the Chief Executive Officer, conducts a review of the consolidated results of operations to make decisions. The Company maintainsone operating and reportable segment, which is the delivery of products and services in the Markets.

Use of Estimates

The preparation of consolidated financial statements in conformity with accounting principles generally accepted in the U.S. requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the consolidated financial statements and reported amounts of revenues and expenses during the reporting period. These estimates include, but are not limited to, management’s estimate of provisions required for uncollectible accounts receivable, the acquired value of the intangible assets and goodwill, impaired value of intangible assets, liabilities to accrue, cost incurred in the satisfaction of performance obligations, fair value for consideration elements of business combinations, permanent and temporary differences related to income taxes, and determination of the fair value of stock awards. Actual results could differ from those estimates.

Revenue Recognition

The Company accounts for revenue in accordance with ASC Topic 606, Revenue from Contracts with Customers.

The Company accounts for a contract with a customer that is within the scope of this Topic only when the five steps of revenue recognition under ASC 606 are met.

The five core principles will be evaluated for each service provided by the Company and is further supported by applicable guidance in ASC 606 to support the Company’s recognition of revenue.

Revenue is derived primarily from services provided to the Federal government. The Company enters into agreements with customers that create enforceable rights and obligations and for which it is probable that the Company will collect the consideration to which it will be entitled as services and solutions are transferred to the customer. The Company also evaluates whether two or more agreements should be accounted for as one single contract.

When determining the total transaction price, the Company identifies both fixed and variable consideration elements within the contract. The Company estimates variable consideration as the most likely amount to which the Company expects to be entitled limited to the extent that it is probable that a significant reversal will not occur in a subsequent period.

At contract inception, the Company determines whether the goods or services to be provided are to be accounted for as a single performance obligation or as multiple performance obligations. For most contracts, the customers require the Company to perform several tasks in providing an integrated output and, hence, each of these contracts are deemed as having only one performance obligation. When contracts are separated into multiple performance obligations, the Company allocates the total transaction price to each performance obligation based on the estimated relative standalone selling prices of the promised services underlying each performance obligation.

This evaluation requires professional judgment, and it may impact the timing and pattern of revenue recognition. If multiple performance obligations are identified, the Company generally uses the cost plus a margin approach to determine the relative standalone selling price of each performance obligation. The Company does not assess whether a contract contains a significant financing component if the Company expects, at contract inception, that the period between when payment by the client and the transfer of promised services to the client occur will be less than one year.

The Company currently generates its revenue from three different types of contractual arrangements: cost plus fixed fee (“CPFF”), firm-fixed-price contracts (“FFP”), and time-and-materials (“T&M”) contracts. The Company generally recognizes revenue over time as control is transferred to the customer, based on the extent of progress towards satisfaction of the performance obligation. The selection of the method used to measure progress requires judgment and is dependent on the contract type and the nature of the goods or services to be provided.

For CPFF contracts, the Company uses input progress measures to derive revenue based on hours worked on contract performance as follows: direct costs plus Defense Contract Audit Agency (“DCAA”) approved provisional burdens plus a fee. The provisional indirect rates are adjusted and billed at actual at year end. Revenue from FFP contracts is generally recognized ratably over the contract term, using a time-based measure of progress, even if billing is based on other metrics or milestones, including specific deliverables. For T&M contracts, the Company uses input progress measures to estimate revenue earned based on hours worked on contract performance at negotiated billing rates, plus direct costs and indirect cost burdens associated with materials and the direct expenses incurred in performance of the contract.

These arrangements generally qualify for the “right-to-invoice” practical expedient where revenue is recognized in proportion to billable consideration. FFP Level-Of-Effort contracts are substantially similar to T&M contracts except that the Company is required to deliver a specified level-of-effort over a stated period. For these contracts, the Company estimates revenue earned using contract hours worked at negotiated bill rates as the Company delivers the contractually required manpower.

Revenue generated by contract support service contracts is recognized over time as services are provided, based on the transfer of control. Revenue generated by FFP contracts is recognized over time as performance obligations are satisfied. Most contracts do not contain variable consideration and contract modifications are generally minimal. For these reasons, there is not a significant impact of electing these transition practical expedients.

Revenue generated from contracts with Federal, state, and local governments is recorded over time, rather than at a point in time. Under the contract support services contracts, the Company performs software design work as it is assigned by the customer, and bills the customer, generally semi-monthly, on either a CPFF or T&M basis, as labor hours are expended. Certain other government contracts for software development have specific deliverables and are structured as FFP contracts, which are generally billed as the performance obligations under the contract are met. Revenue recognition under FFP contracts requires judgment to allocate the transaction price to the performance obligations. Contracts may have terms of up tofive years.

Contract accounting requires judgment relative to assessing risks and estimating contract revenue, as well as costs and assumptions for schedule and technical issues. Due to the size and nature of contracts, estimates of revenue and costs are subject to a number of variables. For contract change orders, claims or similar items, judgment is required for estimating the amounts, assessing the potential for realization and determining whether realization is probable. Estimates of total contract revenue and costs are continuously monitored during the term of the contract and are subject to revision as the contract progresses. From time to time, facts develop that require revisions of revenue recognized or cost estimates. To the extent that a revised estimate affects the current or an earlier period, the cumulative effect of the revision is recognized in the period in which the facts requiring the revision become known.

The Company accounts for contract costs in accordance with ASC Topic 340-40, Contracts with Customers. The Company recognizes the cost of sales of a contract as expense when incurred or at the time a performance obligation is satisfied. The Company recognizes an asset from the costs to fulfill a contract only if the costs relate directly to a contract, the costs generate or enhance resources that will be used in satisfying a performance obligation in the future, and the costs are expected to be recovered. The incremental costs of obtaining a contract are capitalized unless the costs would have been incurred regardless of whether the contract was obtained.

The following table disaggregates the Company’s revenue by contract type for the three months ended March 31:

Accounting for Income Taxes

Income taxes are accounted for under the asset and liability method. We estimate our income taxes in each of the jurisdictions where the Company operates. This process involves estimating our current tax expense or benefit together with assessing temporary differences resulting from differing treatment of items for tax and accounting purposes. These differences result in deferred tax assets and liabilities, which are included in our consolidated balance sheets. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled. When assessing the realizability of deferred tax assets, we consider if it is more likely than not that some or all of the deferred tax assets will not be realized. In making this assessment, we consider the availability of loss carryforwards, projected reversals of deferred tax liabilities, projected future taxable income, and ongoing prudent and feasible tax planning strategies.

We are subject to income taxes in the federal and state tax jurisdictions based upon our business operations in those jurisdictions. Significant judgment is required in evaluating uncertain tax positions. We record uncertain tax positions in accordance with ASC 740-10 on the basis of a two-step process whereby (1) we determine whether it is more likely than not that the tax positions will be sustained based on the technical merits of the position, and (2) with respect to those tax positions that meet the more-likely-than-not recognition threshold, we recognize the largest amount of tax benefit that is greater than 50% likely to be realized up on ultimate settlement with the related tax authority. Management evaluates its tax positions on a quarterly basis.

The Company files income tax returns in the US Federal tax jurisdiction and various state tax jurisdictions. The federal and state income tax returns of the Company are subject to examination by the Internal Revenue Service (“IRS”) and state taxing authorities, generally for three years after they were filed.

Recent Accounting Pronouncements

In December 2023, the FASB issued ASU 2023-09, Income Taxes (Topic 740): Improvements to Income Tax Disclosures. This update requires disaggregated information about a reporting entity’s effective tax rate reconciliations as well as information on income taxes paid. This update is effective for annual periods beginning in our fiscal year ending December 31, 2025. Early adoption is permitted. We are currently evaluating the impact that this update will have on our financial statement disclosures.

Balance Sheet Reclassification Adjustment

The Company has reclassified certain amounts in the 2023 financial statements to comply with the 2024 presentation. These principally relate to classification of “Gain on Disposal of Fixed Assets” to “Other” on our consolidated statements of operations. The reclassifications had no impact on total net loss or net cash flows for the years ended March 31, 2024 and 2023.