Gregstrom Announces New Vice President of Sales

Gregstrom 70 plus
Gregstrom 70 plus

Plastics manufacturer selects Clark Boyce, continues strong legacy of industry leadership and charts course to continued growth

Woburn, Mass. – June 14, 2019 – Gregstrom Corporation, a custom plastic thermoformer and rotational molder with over 70 years of manufacturing experience, has named Clark Boyce as Vice President of Sales. Boyce replaces Jim Leitz, who is retiring from Gregstrom after 30 years of service.

Clark Boyce, a native of Ohio, is moving his family from Arizona to Massachusetts and bringing a deep knowledge of rotational molding to his new role. For eight years, Boyce served as Regional Sales Manager for the Wheeler Boyce Company, a manufacturer of the cast aluminum molds used in rotomolding.

Boyce has been active in the Association of Rotational Molders (ARM), a worldwide trade association, for over 20 years. Most recently he worked for Mold-In-Graphics®, a manufacturer of labeling systems for polyolefin durable goods. During his 13+ years with the Arizona-based company, Boyce worked as an Account Manager, Assistant Director of Sales, and Branding Specialist.

“Clark’s experience working with molders and OEMs throughout his career in the rotational molding industry will add value for Gregstrom’s current and future customers,” said Jeff DiDonato, Gregstrom’s President. “We welcome Clark to Gregstrom and thank Jim Leitz for his many years of dedicated service.”

Leitz joined the rotomolding industry in 1973 when he and his father purchased Bayhead Products. Jim then joined Gregstrom in 1989 to start the company’s rotational molding division. He joined ARM while at Bayhead but deepened his involvement at Gregstrom. He joined several committees, served on the Board of Directors, and was named President of the Association from 2001 to 2002. Leitz was inducted into the ARM Hall of Fame in 2011.

About Gregstrom

Gregstrom Corporation is a custom plastic thermoformer and rotational molder located in Woburn, Massachusetts.  The third-generation, family-owned business was founded in 1946 and combines high quality manufacturing with design assistance, CNC/robotic routing, finishing, assembly, testing and complete project management.


For further information contact:

Clark Boyce

Gregstrom Corporation


Steve Melito

Thunderbolt Business Services