ONYX EMS, LLC

Onyx, with sites in both Watertown, South Dakota and Minneapolis, Minnesota, primarily manufactures medical devices for OEM and emerging technology companies, including products for cardiovascular diagnostics, hearing assistance, patient temperature and warming, point-of-care diagnostics, and surgical equipment used in intraosseous medicine. The Company also has a presence in the industrial market providing products such as precision measurement instruments for monitoring air quality and pollution, commercial fire and smoke alarm systems, sensing tools, test fixtures, and complex LED assemblies.