Robert Roth

Grand Rapids Community Foundation promotes arts, community development, education, environment, health, and human services. It was founded in 1922 and is headquartered in Grand Rapids, MI.

Roman Manufacturing, Inc. manufactures water-cooled, high-current, low-voltage power sources. The firm offers automotive resistance welding, industrial resistance welding, glass AC Transformers glass accessories, furnance power supplies and magnetic furnace accessories, plating, and switch gear grounding reactor products. It serves to the automotive, industrial Resistance Welding, glass, furnace and plating. The company was founded in 1980 and is headquartered in Grand Rapids, MI.

Grand Transformers, Inc. designs and manufactures transformers. The firm offers single and three phase transformers, AC reactors and inductors, DC chokes and inductors, and DOE 2016 transformers. The company was founded by K.C. Retzlaff in 1948 and is headquartered in Grand Haven, MI.

Corewell Health engages in the provision of healthcare services. It offers spine surgery, weight loss, wound treatment, home health services, integrative medicine, and senior services. The company was founded on September 2, 2014 and is headquartered in Royal Oak, MI.

Spectrum Health System operates general hospitals. It offers adult and children health care services. The company was founded in 1997 and is headquartered in Grand Rapids, MI.