Edward Rojas signed Mammoth Welding Inc.'s 2025 Form 5500 as plan administrator.
Signer names are public record from the Form 5500 e-signature.
Mammoth Welding Inc.'s EIN is 81-1306341.
Download the official 2025 Form 5500 (PDF) for Mammoth Welding Inc. from the U.S. Department of Labor's EFAST2 system.
Download the official 2025 Form 5500 (PDF)Mammoth Welding Inc.'s plan includes profit-sharing, ERISA 404(c) participant direction, a 401(k) feature, automatic enrollment, a default investment (QDIA).
