Richard E. Jahnke

MGC Diagnostics Corp. is a global medical technology company, which engages in the development, manufacture, and selling of medical products. Its products include mouthpiece, nose clip, pediatric adapter, rubber coupler, pulomonary supplies, and gas exchange supplies. The company was founded in 1977 and is headquartered in St. Paul, MN.

CNS, Inc. manufactures pharmaceutical products and health supplements. It markets the products as a treatment for allergies, snoring, and general nasal congestion. The company also sells FiberChoice, a chewable fiber supplement and a Breathe Right-branded throat rinse for snorers. It was founded in 1982 and is headquartered in Minneapolis, MN.

Part of Niterra Co., Ltd., Medical Graphics Corp. designs and provides solutions for non-invasive diagnostic systems. The private company is based in St. Paul, MN. Rodney A. Young has been the CEO of the company since 2004. Medical Graphics was acquired by MGC Diagnostics Corp., part of Niterra Co., Ltd. from December 28, 2022 on December 21, 1999 for $15.37 million.

Compex Technologies, Inc. designed and manufactured equipment for pain management, muscle rehabilitation and athletic training for consumer, sports training, clinical, sports medicine and home health uses. The company was founded in 1972 and was headquartered in New Brighton, MN.