About Us
DimcoGray was originally founded in 1924 as a plastics molder. In 1986, DimcoGray became a 100% employee-owned company, establishing a culture of empowerment that has enhanced our reputation for superior customer service and bolstered our dedication to customer success.
Since then, our facility in Centerville, Ohio, has grown to employ a staff of nearly 100 people. We are recognized globally as an ISO13485 certified company, specializing in the supply of commercial, medical, and industrial knobs and handles.

DimcoGray is a widely-recognized thermoplastic knob and handles manufacturer and a leading supplier of superior OEM-compliant knobs and handles. We made our reputation by providing a broad product offering with an emphasis on quality control and developing relationships through flexible partnership programs. As a testament to our service, we have earned the Ohio ESOP Company of the Year award, the BBB Eclipse Award for Outstanding Customer Service, and placed as a finalist for the Enterprise Spirit Award.
As a preferred partner to the world’s leading OEMs, DimcoGray is a knob and handle manufacturer that primarily serves the following markets: