Valmont Industries, Inc. Files Form 8-K: Dismissal of Deloitte & Touche LLP as Independent Auditor

Key Developments Investors Should Know

• Valmont Industries, Inc. (“Valmont”) has dismissed Deloitte & Touche LLP (“Deloitte”) as its independent registered public accounting firm, effective March 3, 2026.
• This change was made by the Audit Committee of the Board of Directors.
• The company states there were no disagreements or “reportable events” with Deloitte regarding accounting, auditing, or financial reporting matters for fiscal years ended December 27, 2025, and December 28, 2024, including the interim period through the date of this report.
• Deloitte’s audit reports for these periods did not contain any adverse opinions, disclaimers, or modifications as to uncertainty, audit scope, or accounting principles.
• Valmont has provided Deloitte with a copy of this disclosure and requested a letter from Deloitte addressed to the SEC stating whether they agree with the statements made. Deloitte’s response letter is included as Exhibit 16.1 to the filing.

Details and Potential Shareholder Impact

This auditor change is a significant event for shareholders and may be considered price sensitive. An auditor’s dismissal and replacement can be interpreted in different ways by the market, and investors should pay close attention to management’s rationale and any future announcements regarding the selection of a new independent auditor.

In this case, Valmont has stated there were no disagreements with the outgoing auditor, Deloitte, on any matter of accounting principles or practices, financial statement disclosure, or auditing scope or procedures. The company also affirms there were no “reportable events” as defined under SEC rules (Item 304(a)(1)(v) of Regulation S-K). Furthermore, Deloitte’s audit reports for the last two fiscal years were clean, containing no adverse opinion, disclaimer, or modifications.

Why does this matter for investors? While the absence of disagreements or reportable events is reassuring, any change in auditor—especially from a major firm like Deloitte—can draw scrutiny. Investors may want to monitor:

• Who will be appointed as the new independent auditor? The quality and reputation of the replacement will be important for market confidence.
• Whether additional details emerge about the circumstances of the change. Even routine auditor changes can sometimes precede other developments.
• Any market reaction stemming from speculation or uncertainty until a new auditor is named and provides their first audit opinion.

Other Regulatory Disclosures

• This was a standard current report on Form 8-K filed under Section 13 or 15(d) of the Securities Exchange Act of 1934.
• No written communications or soliciting material were included in this filing; there is no tender offer or pre-commencement communications involved.
• The only class of securities registered is common stock, \$1.00 par value, trading on the New York Stock Exchange under the symbol “VMI”.
• Valmont is not classified as an emerging growth company, nor has it elected to use the extended transition period for new accounting standards.

Exhibits

• Exhibit 16.1: Letter from Deloitte & Touche LLP, dated March 5, 2026, confirming they agree with the disclosures regarding their dismissal.
• Exhibit 104: Cover Page Interactive Data File (XBRL tags embedded in Inline XBRL document).

Conclusion

Summary for Investors: The dismissal of Deloitte as Valmont’s independent auditor is a notable event. While the company asserts there were no disagreements or adverse audit findings, shareholders should be alert to future announcements regarding the appointment of a new auditor, as well as any additional context provided by management. Changes in auditor can sometimes precede broader changes in financial reporting or corporate governance.

Disclaimer: This article is for informational purposes only and does not constitute investment advice. Investors should review the full SEC filings and consult their financial advisor before making any investment decisions. The information herein is based on public disclosures and may be subject to change or clarification by the company or regulatory authorities.

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