Midwest Special Instruments Corp.

Robert Grundtner signed Midwest Special Instruments Corp.'s 2025 Form 5500 as plan administrator.

• Robert Grundtner — Plan Administrator — Form 5500 signer

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

Midwest Special Instruments Corp.'s EIN is 27-0675227.

Download the official 2025 Form 5500 (PDF) for Midwest Special Instruments Corp. from the U.S. Department of Labor's EFAST2 system.

Midwest Special Instruments Corp.'s plan includes profit-sharing, ERISA 404(c) participant direction, a 401(k) feature, automatic enrollment, a default investment (QDIA).