Three and Thirty Engineering, PLLC's EIN is 46-5493091.
Download the official 2025 Form 5500 (PDF) for Three and Thirty Engineering, PLLC from the U.S. Department of Labor's EFAST2 system.
Download the official 2025 Form 5500 (PDF)Three and Thirty Engineering, PLLC's plan includes profit-sharing, ERISA 404(c) participant direction, a 401(k) feature, automatic enrollment, a default investment (QDIA).