Chicago TEST Systems, Inc.'s EIN is 36-4388170.
Download the official 2025 Form 5500 (PDF) for Chicago TEST Systems, Inc. from the U.S. Department of Labor's EFAST2 system.
Download the official 2025 Form 5500 (PDF)Chicago TEST Systems, Inc.'s plan includes profit-sharing, ERISA 404(c) participant direction, a 401(k) feature, automatic enrollment, a default investment (QDIA).