SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES	3 Months Ended
Mar. 28, 2026
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES	(1) SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Basis of Presentation The accompanying unaudited Condensed Consolidated Financial Statements include the accounts of Valmont Industries, Inc. and its controlled subsidiaries (collectively, “Valmont” or the “Company”). Investments in affiliates and joint ventures over which the Company exercises significant influence but does not control are accounted for using the equity method of accounting. All intercompany accounts and transactions have been eliminated in consolidation. The unaudited Condensed Consolidated Financial Statements have been prepared in accordance with United States generally accepted accounting principles (“U.S. GAAP”) for interim financial information. Accordingly, they do not include all of the information and footnote disclosures required by U.S. GAAP for complete annual financial statements. In the opinion of management, the unaudited Condensed Consolidated Financial Statements reflect all adjustments, consisting only of normal recurring adjustments, considered necessary for a fair presentation of the Company’s financial position, results of operations, and cash flows for the interim periods presented. The results of operations for any interim period are not necessarily indicative of the results to be expected for the full fiscal year or for any other period. These Condensed Consolidated Financial Statements should be read in conjunction with the Consolidated Financial Statements and accompanying notes included in the Company’s Annual Report on Form 10-K for the fiscal year ended December 27, 2025. There have been no material changes to the Company’s significant accounting policies from those disclosed in Note 1 to the Consolidated Financial Statements included in the Company’s Annual Report on Form 10-K for the fiscal year ended December 27, 2025. Recently Issued Accounting Pronouncements In November 2024, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) No. 2024-03, Income Statement—Reporting Comprehensive Income—Expense Disaggregation Disclosures (Subtopic 220-40): Disaggregation of Income Statement Expenses. This update aims to enhance expense disclosures by providing more detailed information on the types of expenses within commonly presented categories. The guidance is effective on both a prospective and retrospective basis for the fiscal year ending December 25, 2027, with early adoption permitted. The Company does not expect any impact on its results of operations, as the changes primarily relate to enhanced disclosures. In September 2025, the FASB issued ASU No. 2025-06, Intangibles—Goodwill and Other— Internal-Use Software (Subtopic 350-40): Targeted Improvements to the Accounting for Internal-Use Software. This update amends certain aspects of the accounting for and disclosure of software costs. The guidance will be adopted prospectively for the Form 10-K for the fiscal year ending December 30, 2028, with early adoption permitted. The Company is currently evaluating the impact of this standard on the Consolidated Financial Statements and related disclosures.

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

3 Months Ended

Mar. 28, 2026

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

(1) SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

Basis of Presentation

The accompanying unaudited Condensed Consolidated Financial Statements include the accounts of Valmont Industries, Inc. and its controlled subsidiaries (collectively, “Valmont” or the “Company”). Investments in affiliates and joint ventures over which the Company exercises significant influence but does not control are accounted for using the equity method of accounting. All intercompany accounts and transactions have been eliminated in consolidation.

The unaudited Condensed Consolidated Financial Statements have been prepared in accordance with United States generally accepted accounting principles (“U.S. GAAP”) for interim financial information. Accordingly, they do not include all of the information and footnote disclosures required by U.S. GAAP for complete annual financial statements.

In the opinion of management, the unaudited Condensed Consolidated Financial Statements reflect all adjustments, consisting only of normal recurring adjustments, considered necessary for a fair presentation of the Company’s financial position, results of operations, and cash flows for the interim periods presented. The results of operations for any interim period are not necessarily indicative of the results to be expected for the full fiscal year or for any other period.

These Condensed Consolidated Financial Statements should be read in conjunction with the Consolidated Financial Statements and accompanying notes included in the Company’s Annual Report on Form 10-K for the fiscal year ended December 27, 2025.

There have been no material changes to the Company’s significant accounting policies from those disclosed in Note 1 to the Consolidated Financial Statements included in the Company’s Annual Report on Form 10-K for the fiscal year ended December 27, 2025.

Recently Issued Accounting Pronouncements

In November 2024, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) No. 2024-03, Income Statement—Reporting Comprehensive Income—Expense Disaggregation Disclosures (Subtopic 220-40): Disaggregation of Income Statement Expenses. This update aims to enhance expense disclosures by providing more detailed information on the types of expenses within commonly presented categories. The guidance is effective on both a prospective and retrospective basis for the fiscal year ending December 25, 2027, with early adoption permitted. The Company does not expect any impact on its results of operations, as the changes primarily relate to enhanced disclosures.

In September 2025, the FASB issued ASU No. 2025-06, Intangibles—Goodwill and Other— Internal-Use Software (Subtopic 350-40): Targeted Improvements to the Accounting for Internal-Use Software. This update amends certain aspects of the accounting for and disclosure of software costs. The guidance will be adopted prospectively for the Form 10-K for the fiscal year ending December 30, 2028, with early adoption permitted. The Company is currently evaluating the impact of this standard on the Consolidated Financial Statements and related disclosures.