Concrete Solutions Laboratory

Thomas KALB signed Concrete Solutions Laboratory's 2025 Form 5500 as plan administrator.

• Thomas KALB — Plan Administrator — Form 5500 signer

Signer names are public record from the Form 5500 e-signature.

Concrete Solutions Laboratory's EIN is 46-3608124.

Download the official 2025 Form 5500 (PDF) for Concrete Solutions Laboratory from the U.S. Department of Labor's EFAST2 system.

Concrete Solutions Laboratory's plan includes profit-sharing, ERISA 404(c) participant direction, a 401(k) feature, automatic enrollment, a default investment (QDIA).