Millennium Engineering, Inc.'s EIN is 04-3310615.
Download the official 2025 Form 5500 (PDF) for Millennium Engineering, Inc. from the U.S. Department of Labor's EFAST2 system.
Download the official 2025 Form 5500 (PDF)Millennium Engineering, Inc.'s plan includes profit-sharing, ERISA 404(c) participant direction, a 401(k) feature, a default investment (QDIA).