David Murray

HDR Michigan, Inc. provides engineering consultant services. It offers architecture, mining, transportation, organic waste management, power, and federal planning services. The company is headquartered in Ann Arbor, MI.

Plexus Capital LLC (Plexus Capital) is a private equity firm founded in 2005 by Kel Landis. The firm headquartered in Raleigh, North Carolina.

Flow Technologies, Inc. is a private company based in Plymouth, MI.

Part of Holding PRD, Filtration is a French company that manufactures other general purpose machinery. The company is based in Ternay, France.

Harvard University engages in the provision of teaching and research. It has twelve degree-granting Schools in addition to the Radcliffe Institute for Advanced Study, offering a global education. The university was founded in 1636 and is headquartered in Cambridge, MA.

Pentair, Inc. manufactures water treatment systems. The company's products include water & wastewater pumps, filtration & purification, components & systems, storage tanks & pressure vessels and pool. Its applications include industrial machinery, data communications, networking, telecommunications, test and measurement, automotive, medical, security, defense and general electronics. The company was founded on August 31, 1966 by Murray Harpole, Vern Stone, Vincent Follmer, Leroy Nelson and Gary Ostrand and is headquartered in Minneapolis, MN.

Pentair Water Pool & Spa, Inc. manufactures pool and spa equipment and accessories. It offers cleaners, filters, valves, heaters and heat pumps. The firm’s brands include Pentair Pool Product, Sta-Rite and Rainbow. The company was founded on October 18, 1972 and is headquartered in Sanford, NC.