Protolabs

Founded in 1986, Angeion Corporation, through its subsidiary Medical Graphics Corporation, designs, manufactures and distributes non-invasive cardio-respiratory diagnostic systems and related software for the management and improvement of overall health and fitness. Additionally, Medical Graphics has a worldwide reputation for its expertise in cardio-respiratory diagnostic systems. Its patented technology has been used extensively for more than 20 years to assist in fitness conditioning for professional, amateur and Olympic athletes. In addition, more than 3,000 systems in more than 75 countries are in active use by top medical, sports and health professionals. Angeion is based in St. Paul, Minn.

Progressive Systems, based in Hamel, MN, has been a leader in providing customized industrial machines for the building products manufacturing industry since 1987. With a commitment to quality and reliability, the company offers advanced machinery tailored to specific customer needs across various sectors, including windows, doors, cabinets, and engineered wood panels. In addition to machine manufacturing, Progressive Systems excels in custom fabrication services, featuring capabilities in welding, cutting, machining, and quality control. Their experienced engineers work closely with clients to develop high-performance solutions, ensuring on-time delivery and ongoing support throughout the production process. Generated from the website

Established over 50 years ago, Lake Engineering Inc. produces precision machine parts and assemblies for customers in the aerospace industry. Based in Long Lake, Minn., the company provides a wide range of products, including castings, assemblies, hogouts and forgings. Lake Engineering Inc. is an ISO 9001:2008 and AS9100 Rev B certified company. Boeing awarded Lake Engineering Inc. with the 2008 Performance Excellence Award and Rockwell Collins named the firm as Machined Metal Commodity Supplier of the Year in 2010.