Stern Rubber Co.
Plastics ManufacturingMinnesota, United States51-200 Employees
Stern Rubber Co. is a mid-sized plastics manufacturer focused on custom rubber molding. It differentiates itself by in-house rubber compound formulation, a capability that allows it to control material properties and supply. The company partners closely with customers to deliver tailored solutions for specific tasks, emphasizing responsiveness and expertise. Since its founding more than four decades ago, it has pursued rapid response, cost-efficient processes, and just-in-time delivery as core elements of its operations. Based in Staples, Minnesota, the company expanded its operations to Aitkin, Minnesota in 2018, moving its gate valve production to the new facility. It operates in the rubber molding segment of plastics manufacturing and uses an ERP system to coordinate production across its processes.