Grotnes Employee Directory
Machinery ManufacturingMichigan, United States51-200 Employees
Grotnes is a machinery manufacturer that specializes in custom metal forming equipment for aerospace, transportation, energy, and forging applications. Its offerings support customers by enabling complex forming processes and capabilities such as expanding, shrinking, rotary roll-forming, spinning, and related metalworking work, with a service organization capable of full retrofits and rebuilds. The company serves a global client base and maintains a dedicated shop and prototyping/batch-production facility in Niles, Michigan, under the umbrella of a long history dating to 1898 and a presence in the metalforming industry for more than a century. Grotnes positions itself as a provider of specialized equipment and engineering services within the machinery manufacturing sector, emphasizing both development and execution through its lab and shop capabilities. A recent development includes the company announcing a new website and confirming participation in industry events, reflecting ongoing engagement with customers and partners in the field.