Innovative Support Systems, Inc.'s EIN is 59-3747589.
Download the official 2025 Form 5500 (PDF) for Innovative Support Systems, Inc. from the U.S. Department of Labor's EFAST2 system.
Download the official 2025 Form 5500 (PDF)Innovative Support Systems, Inc.'s plan includes profit-sharing, a 401(k) feature, a default investment (QDIA).