Stanley W. Cheff

X-Rite, Inc. engages in the provision of color management solutions. It offers portable spectrophotometers, benchtop spectrophotometers, densitometers, inline measurement, scanning instruments, formulation and quality control software, digital color standards, calibration and profiling, light booths, and visual assessment tools. The company was founded in 1958 and is headquartered in Grand Rapids, MI.

Wolverine Building Group is a full service design-build, construction management and general contracting firm. The company also provides sustainable construction, historic renovation, with nationwide capabilities. The company consists of several teams serving markets such as health care, educational, multi-unit residential, industrial, retail, restaurant, commercial, office, municipal, sports and recreation. The company was founded in 1939 as Wolverine Tile Company. The company's headquarters is located in Grand Rapids, MI.