Leadership

Sumanesh Agrawal

Arthur Bennert

V. P. & Chief Operations Officer
GW Associate Since 1996
Education: B.A. Economics Princeton University, MBA New York University
Previous Employment: WR Grace, Chem Ed

Benjamin Bouchard

V.P. International Business Development & Managing Director - China
GW Associate Since 1995
Education: BSEM University Wisconsin, MBA University of Michigan
Previous Employment: Filtertek, UFE, AlliedSignal

Timothy Holmes

V. P. Engineering
GW Associate Since 1996
Education: BS Plastics Engineering: University of Lowell
Previous Employment: Hasbro, Bose, Kendall Healthcare, AT Cross

Thomas Johansen

V. P. & Chief Financial Officer
GW Associate Since 1992
Education: AB, Economics Dartmouth College, MBA Cornell University
Previous Employment: Arthur Andersen, Vermont Castings

Timothy Reis

V.P. Healthcare Business Development
GW Associate Since 1985
Education: B.S. Central Connecticut University.
Previous Employment: Seitz

Brenan Riehl

President & CEO
GW Associate Since 1988
Education: B.A. Economics St. Lawrence University
Previous Employment: Owens Illinois, General Electric

Fredrick Riehl

Frederic Riehl

Chairman
GW Associate Since 1980
Education: B.S. Chemical Engineering, Princeton University
Previous Employment: Union Carbide, General Electric, Albany International

John Silvia

V.P. Manufacturing Engineering/Plant Manager
GW Associate Since 2000
Education: Assoc. Degree Applied Science,
Alpena Community College
Previous Employment: MacNeill
Engineering/Worldwide, Phoenix Custom

Founded in 1955
Financially strong, closely held company
Precision injection molding core competency
Thermoplastics and Liquid Silicone Rubber (LSR)
Internal U.S. and China tool building capability
Global Footprint – U.S., Mexico, and China
Highly standardized, fully automated facilities
Focus on healthcare contract manufacturing
Clean room molding and assembly
FDA registered, ISO 13485 certified

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