Shaun J. Heelan

American Builders Supply, Inc. provides building materials and installation services. Its products include doors, stairs, millwork, trusses, lumber and windows. The company was founded in 1985 and is headquartered in Sanford, FL.

White Cap Construction Supply, Inc. supplies hardware, tools and materials to the professional contractor market. It offers brand-name construction materials, hand tools, fasteners, safety equipment, power tools, equipment, work wear and landscape lighting. The company was founded in 1976 and is headquartered in Atlanta, GA.

Melles Griot KK engages in the research, development, manufacture, import and export of precision optical instruments and components, precision mechanism, measuring equipment, and various laser machines. The company was founded in June 1959 and is headquartered in Hiki, Japan.

HD Supply, Inc. operates as an industrial distributor. It operates through the following units: HD Supply Facilities Maintenance, HD Supply Construction and Industrial. The firm's line of business include infrastructure, waterworks, power solutions, facilities maintenance, repair and remodel, crown bolt, specialty construction, white cap, creative touch interiors, repair, and improvement business. The company was founded on February 8, 2006 and is headquartered in Atlanta, GA.