A privately held, family-owned manufacturer with Akron roots dating to 1941, Diamond America Corporation remains under the leadership of third-generation owner Mike Magee. From its Mogadore facility, the company serves processors worldwide with custom extrusion equipment and related engineering support, including testing in a 2,000-plus-square-foot lab. Its work now reaches more than 70 countries while retaining a distinctly Ohio-based manufacturing identity.
Diamond America CorporationFounded in Akron in 1941 and now based in Mogadore, Ohio, Diamond America Corporation designs and manufactures extrusion equipment, including custom dies and single-screw extruders, for customers around the world. The privately held, family-owned company grew from a rubber-industry machine shop into a U.S. manufacturer with a 30,000-plus-square-foot facility and an expanded lab for pilot testing, equipment design, and scale-up support. Its equipment has been used in more than 70 countries.MOGADORE, OH
Dreison International, IncFor more than 40 years, Dreison International has remained a privately held, Cleveland-based business operated by the Berger family, whose members stay involved in daily management. Through its manufacturing companies, Dreison designs proprietary products for original-equipment and aftermarket customers while maintaining operations across five countries and a workforce of approximately 500 people.CLEVELAND, OH
Profile Plastics, IncSince its founding in Hartville in 1993, family-owned Profile Plastics has made custom plastic profiles for manufacturers from its Canton, Ohio plant. Its 85,000-square-foot facility runs nine extrusion lines, while a team with more than 200 years of combined extrusion experience tackles parts ranging from straightforward tubes to complex, tight-tolerance profiles. Profile also supports customers from early design and material selection through tooling, fabrication, assembly and packaging, with two-thirds of its customers returning for more than a decade.CANTON, OH
CF Extrusion TechnologiesPrivately held CF Extrusion Technologies brings more than 90 collective years of extrusion engineering experience to custom industrial solutions. Based in Cuyahoga Falls, Ohio, the company is known for its hands-on approach, in-house testing, and willingness to rethink a customer’s process rather than rely on off-the-shelf equipment. It works with manufacturers whose extrusion needs span applications such as catalysts and plastics.CUYAHOGA FALLS, OH