Fluor Corporation filed Amendment No. 1 (Form 10-K/A) to its Annual Report on Form 10-K for the fiscal year ended December 31, 2025. The primary purpose of this amendment is to include the consolidated financial statements of NuScale Power Corporation, a significant equity investee, as of December 31, 2025 and 2024, and for the years ended December 31, 2025, 2024, and 2023. NuScale's financial statements were prepared by NuScale, audited in accordance with PCAOB standards, and originally filed with NuScale's Annual Report on Form 10-K for the year ended December 31, 2025, on February 26, 2026. New certifications from Fluor's principal executive officer and principal financial officer, pursuant to Sections 302 and 906 of the Sarbanes-Oxley Act of 2002, are included with this amendment. This amendment does not modify or update Fluor's consolidated financial position, results of operations, or cash flows, nor does it reflect events occurring after the original filing date of February 17, 2026. The aggregate market value of Fluor's common stock held by non-affiliates was approximately $8.2 billion as of June 30, 2025. As of January 31, 2026, 146,564,673 shares of Fluor's common stock, $0.01 par value per share, were outstanding.