The Matrix Plastic Products Management Team

ANDY ZIEGENHORN
President & Chief Executive Officer

MARK ZIEGENHORN
Chief Financial Officer

JOHN SAUBER
Director, Program Management

TOM ZIEGENHORN
Manufacturing Operations Manager

MIKE MARTIN
Shop Manager

JOE WENHOLZ
Quality Manager

JOHN ZIEGENHORN
Production Operations Manager

ADAM TYMINSKI
Program Manager

BRIAN ENDERS
Program Manager

ANNE ZIEGENHORN
Sales & Marketing Manager