Adelphi Data Inc.'s EIN is 99-2950971.
Download the official 2025 Form 5500 (PDF) for Adelphi Data Inc. from the U.S. Department of Labor's EFAST2 system.
Download the official 2025 Form 5500 (PDF)Adelphi Data Inc.'s plan includes profit-sharing, ERISA 404(c) participant direction, a 401(k) feature, automatic enrollment, a default investment (QDIA).