Rocksolid Stone Corp.'s EIN is 59-3842217.
Download the official 2025 Form 5500 (PDF) for Rocksolid Stone Corp. from the U.S. Department of Labor's EFAST2 system.
Download the official 2025 Form 5500 (PDF)Rocksolid Stone Corp.'s plan includes profit-sharing, a 401(k) feature, ERISA 404(c) participant direction, a default investment (QDIA).