Melin is Rock River's #1 competitor. Melin is a Private company that was founded in 1940 in Cleveland, Ohio. Melin is in the Industrial Machinery & Equipment industry. Compared to Rock River, Melin has 55 more employees.
Garr Tool is seen as one of Rock River's biggest rivals. Garr Tool was founded in Alma, Michigan} in 1944. Garr Tool is in the Industrial Machinery & Equipment field. Compared to Rock River, Garr Tool generates $29.5M more revenue.
North American Carbide is one of Rock River's top competitors. North American Carbide is headquartered in Orchard Park, New York, and was founded in 1977. North American Carbide competes in the Industrial Suppliers industry. North American Carbide generates 91% the revenue of Rock River.