Raymond A. Aronoff

The Brock Group, Inc. provides engineering and maintenance services. The firm offers scaffolding and work access, insulation, coatings and linings, fireproofing, and general facility maintenance. The firm's solutions include capital projects, bundled solutions, skilled craft maintenance and turnarounds. The company was founded in 1947 and is headquartered in Houston, TX.

The Boston Consulting Group, Inc. engages in the provision of management consulting services. It specializes in automotive and mobility; biopharmaceuticals; consumer products; education; oil and gas; power and utilities; engineered products and infrastructure; financial institutions; and health care payers, providers, and services. It offers big data and advanced analytics; change management; client learning and enablement; and corporate development and financial services. The company was founded by Bruce Doolin Henderson in 1963 and is headquartered in Boston, MA.

BakerCorp International, Inc. engages in the provision of liquid and solid containment solutions. It operates through the North America and Europe geographical segments. The North American segment consists of operations located in United States and Canada. The European segment comprises of operations located in France, Germany, the Netherlands, and the United Kingdom. Its products include steel tanks, polyethylene tanks, modular tanks, roll-off boxes, pumps, pipes, hoses and fittings, filtration, tank trailers, berms, and trench shoring equipment. The company was founded by R. J. Baker in 1942 and is headquartered in Plano, TX.

National Trench Safety LLC sells trench and traffic safety equipment. It products include truck mounted attenuators, barrels, grabber cones, traffic roll up signs, message boards, and construction signs. The company was founded by Ronald Wayne Chilton, Shelly Bangerter, Thomas H. Hartman and LaRue Wesley Jones in January 2004 and is headquartered in Houston, TX.

UnitedRentals, Inc. provides pumping, filtration and shoring equipment rental solutions. It offers steel, poly, and specialty tanks, as well as roll off boxes; and priming assisted, self-priming, high pressure, electric, electric submersible, hydraulic submersible, air diaphragm, sound attenuated, diesel driven, centrifugal, and utility pumps. The firm offers its integrated solutions to a number of markets that include: chemical, manufacturing, refining, oil and gas, construction, municipal, industrial services, environmental remediation, wastewater and many others. It has offices in Canada, France, Germany, Mexico, the Netherlands, the United Kingdom and the United States of America. The company was founded by R.J. Baker in 1942 and is headquartered in Seal Beach, CA.