The accompanying unaudited condensed consolidated financial statements were prepared in conformity with generally accepted accounting principles in the United States (“GAAP”). Pursuant to GAAP, certain information and footnote disclosures normally included in the annual consolidated financial statements prepared in accordance with GAAP have been condensed or omitted. Accordingly, these unaudited condensed consolidated financial statements should be read in conjunction with the annual consolidated financial statements included in the Company’s 2025 Annual Report on Form 10-K (“2025 Annual Report”). The information includes all adjustments that are, in the opinion of management, necessary for a fair presentation of the unaudited condensed consolidated financial statements and are of a normal recurring nature.

All revenues and costs, as well as assets and liabilities, directly associated with the business activities of the Company are included in the unaudited condensed consolidated financial statements. General corporate expenses are included within Selling, general and administrative expenses and Other income, net on the unaudited condensed consolidated statements of income.

The unaudited condensed consolidated financial statements were prepared in accordance with GAAP and include the accounts of the Company and its wholly owned subsidiaries, as well as entities that the Company controls through its ownership of a majority voting interest or pursuant to control of a variable interest entity (“VIE”), which is discussed in more detail below. All significant intercompany accounts and transactions between the businesses comprising the Company have been eliminated in the accompanying unaudited condensed consolidated financial statements.

The Company has evaluated transactions for consideration as recognized subsequent events in these unaudited condensed consolidated financial statements through May 6, 2026, the date of issuance of these unaudited condensed consolidated financial statements, and determined that no additional events requiring disclosure occurred. See Note 14 – Subsequent Events for further information regarding a nonrecognized subsequent event relating to an acquisition that occurred on April 1, 2026.

The preparation of unaudited condensed consolidated financial statements in conformity with GAAP requires the Company 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 unaudited condensed consolidated financial statements, as well as the reported amounts of revenues and expenses during the reporting period. Estimates are used for items such as long-lived assets and goodwill; fair values of acquired assets and liabilities under the acquisition method of accounting; property depreciable lives; tax provisions; revenue recognized using the cost-to-cost measure of progress for contracts; costs on construction contracts; unbilled revenues; expected credit losses; loss contingencies; actuarially determined benefit costs; lease classification; present value of right-of-use assets and lease liabilities; and the valuation of stock-based compensation. As additional information becomes available, or actual amounts are determinable, the recorded estimates are revised. Consequently, operating results can be affected by revisions to prior accounting estimates.

The Company holds a minority economic interest in a captive insurance company, which has been determined to be a VIE due to its variable ownership interest in the captive insurance company. The captive insurance is structured with protected cell captives for each insured party (“Captive Cells”) in which participants’ assets and liabilities are held separately from each other and is not exposed to the insurance and investment risks that the Captive Cells are designed to create and distribute on behalf of the insured parties. The Company is the primary beneficiary of its individual Captive Cell and has the power to direct the activities that most significantly impact economic performance of its Captive Cell, as well as the obligation to absorb losses of, and receive benefits from the activities of its Captive Cell. Accordingly, the Company has prepared these unaudited condensed consolidated financial statements in accordance with Financial Accounting Standards Board (“FASB”) Accounting Standards Codification (“ASC”) 810, Consolidation. ASC 810 requires that if an entity is the primary beneficiary of a VIE, the assets, liabilities, and results of operations of the VIE should be included in the unaudited condensed consolidated financial statements of such entity. As such, the unaudited condensed consolidated financial statements include the consolidation of the Company’s Captive Cell.

Cash deposits held by the Captive Cell are considered restricted cash as they are to remain in the Captive Cell. After consolidation by the Company, the total carrying amounts of Cash, cash equivalents and restricted cash, Other accrued liabilities, and Other noncurrent liabilities on the unaudited condensed consolidated balance sheets attributable to the Captive Cell were as follows as of:

Proportionate consolidation is used for joint ventures that include unincorporated legal entities when we hold an undivided interest in each asset and are proportionately liable for our share of liabilities and the activities of the joint ventures that are construction related. For those joint ventures accounted for under proportionate consolidation, only the Company’s pro rata share of assets, liabilities, revenues and expenses are included in the Company’s unaudited condensed consolidated financial statements.

For those joint ventures accounted for under the equity method, the Company’s investment balances for the joint ventures are included in Investments in the unaudited condensed consolidated balance sheets, and the Company’s pro rata share of net income is included in Income from equity method investments in the unaudited condensed consolidated statements of income.

For the three months ended March 31, 2026 and 2025, the Company recognized income from equity method joint ventures of $2.6 million and $3.4 million, respectively. The Company’s investments in equity method joint ventures as of March 31, 2026 and December 31, 2025, were $12.3 million and $19.5 million, respectively.

As of March 31, 2026 and December 31, 2025, the Company’s cash was held in highly liquid bank accounts, including checking accounts and/or money market deposit accounts. In addition, the Company considers all highly liquid investments purchased with an original maturity of three months or less to be cash equivalents. Restricted cash represents deposits held by the Company’s Captive Cell that are to be used solely for the Captive Cell’s purposes.

For the three months ended March 31, 2026 and 2025, the Company earned $2.3 million and $0.9 million of interest income, including $2.2 million and $0.9 million from its central cash management program, respectively. The Company earned $0.1 million from the Company’s Captive Cell for the three months ended March 31, 2026.


	March 31, 2026		December 31, 2025
	(In thousands)
Trade receivables:
Completed contracts	$	32,777	$	40,202
Contracts in progress	749,220		728,808

Other	4,691		6,100
Receivables, gross	786,688		775,110
Less: allowance for expected credit losses	(5,125)		(5,282)
Receivables, net	$	781,563	$	769,828

The Company’s allowance for expected credit losses is determined using historical credit loss experiences, changes in asset-specific characteristics and current conditions, among other specific account data. A review of the Company’s expected credit losses is performed at least quarterly. The Company develops and documents its methodology to determine its allowance for expected credit losses. Risk characteristics used by the Company may include customer mix, knowledge of customers and general economic conditions of the various local economies, among others. Specific account balances are written off when management determines the amounts to be uncollectible. The decrease in the allowance for expected credit losses during the three months ended March 31, 2026 was primarily driven by write-offs of uncollectible account balances and by net credit loss reversals recorded during the period.

Inventories are stated at the lower of average cost or net realizable value, net of any inventory valuation allowance. The value of inventories may decrease due to obsolescence, physical deterioration, damage, costs to repair, changes in price levels or other causes. Inventory valuation write-downs, as well as inventory allowances, are determined based on specific facts and circumstances.

In July 2025, the FASB issued ASU 2025-05, Financial Instruments—Credit Losses (Topic 326): Measurement of Credit Losses for Accounts Receivable and Contract Assets, which provided guidance to address stakeholders feedback on the challenges of applying Topic 326 to current accounts receivable and current contract assets, specifically related to the costs and complexities of developing reasonable and supportable forecasts to support the estimation of expected credit losses. As a result, this update provides a practical expedient for all entities that allows an entity to assume that current conditions as of the balance sheet date do not change for the remaining life of the asset when developing such forecasts. The standard is effective for fiscal year December 31, 2026, and interim periods beginning January 1, 2026. The Company adopted the standard in the first quarter of 2026 and it did not have a material impact on the unaudited condensed consolidated financial statements.

In November 2024, the FASB issued ASU 2024-03, Income Statement—Reporting Comprehensive Income—Expense Disaggregation Disclosures (Subtopic 220-40): Disaggregation of Income Statement Expenses, which provided guidance to address investors’ requests for more detailed information about the types of expenses including purchases of inventory, employee compensation, depreciation, amortization, and depletion in commonly presented expense captions, such as cost of sales, selling, general and administrative expenses, and research and development costs. The standard will be effective for fiscal year December 31, 2027, and interim periods beginning January 1, 2028. Early adoption is permitted. The Company is currently evaluating the impact the guidance will have on its disclosures for the year ending December 31, 2027, and future interim periods beginning in 2028.

In September 2025, the FASB issued ASU 2025-06, Intangibles—Goodwill and Other—Internal-Use Software (Subtopic 350-40): Targeted Improvements to the Accounting for Internal-Use Software, which provided guidance to address stakeholders feedback for modernizing the accounting for internal-use software costs due to the different methods of software development. This update amended the accounting and disclosure of internal-use software costs and provided entities updated recognition requirements for capitalizing internal-use software development costs, as well as website development costs. The standard will be effective for fiscal year December 31, 2028, and interim periods beginning January 1, 2028. Early adoption is permitted as of the beginning of an annual reporting period. The Company is currently evaluating the impact the guidance will have on its consolidated financial statements as well as whether the Company will early-adopt the standard.

In December 2025, the FASB issued ASU 2025-11, Interim Reporting (Topic 270): Narrow-Scope Improvements, which provided clarity on interim reporting disclosure requirements and which disclosures should be provided in interim reporting periods. The standard will be effective for fiscal year December 31, 2028, and interim periods beginning January 1, 2028. Early adoption is permitted as of the beginning of an annual reporting period. The Company is currently evaluating the disclosure impacts the guidance will have on its interim financial statements as well as whether the Company will early-adopt the standard.