Sigma Engineering Solutions, Inc.'s EIN is 20-3972584.
Download the official 2024 Form 5500 (PDF) for Sigma Engineering Solutions, Inc. from the U.S. Department of Labor's EFAST2 system.
Download the official 2024 Form 5500 (PDF)Sigma Engineering Solutions, Inc.'s plan includes a cash-balance formula, a frozen benefit (no new accruals).