Bruce Roberson

Philip Environmental Services Corp. provides environmental and industrial services. The company provides nationwide industrial, environmental, transportation, and container services, delivered by thousands of skilled and committed professionals throughout North America. The company was established in 1998 and is headquartered in Columbia, IL.

Safety-Kleen Corp. used to provide environmental and cleaning services. It provided services designed to collect, transport, process, recycle or dispose of hazardous and non-hazardous industrial and commercial waste streams. The Company provided these services in 50 states, ten Canadian provinces, Puerto Rico, Mexico and Saudi Arabia from collection, processing and other locations. It was founded in Milwaukee in 1963 by Ben Palmerand and was located in Columbia, SC

McKinsey & Co., Inc. provides management consulting services. It specializes in design, marketing and sales, analytics, operations, transformation and restructuring, risk, strategy and corporate finance, and sustainability and resource productivity. The company was founded by James O. McKinsey in 1926 and is headquartered in New York, NY.

PSC LLC provides environmental and industrial services. It offers hydroblasting, vacuum services, environmental management, specialty maintenance services and technology solutions. The company was founded in 1977 and is headquartered in Houston, TX.

Sun Capital Partners, Inc. (Sun Capital Partners) is a private equity firm founded in 1995 by Rodger R. Krouse and Marc J. Leder. The firm is headquartered in Boca Raton, Florida.

QualTek Services, Inc. engages in the provision of infrastructure services, renewable solutions, and disaster recovery services. It operates through the Telecom and Renewables and Recovery Logistics segments. The Telecom segment provides engineering, construction, installation, network design, project management, site acquisition, and maintenance services to telecommunication carriers, cable providers, and utility companies. The Renewable and Recovery Logistics segment offers continuity and disaster recovery operations as well as fiber optic construction services, and maintenance and repair services. The company was founded by Christopher Scott Hisey in August 2012 and is headquartered in Blue Bell, PA.

Brightstar Capital Partners LP (Brightstar Capital) is a private equity firm founded in 2015 by Andrew S. Weinberg. The firm is headquartered in New York.

Windsor Willits Co. is a manufacturer of craftsman primed wood trim boards, moldings, shiplap, tongue & groove, and casing. The company is based in Petaluma, CA. The company offers traditional boards or protected boards with a 30-year warranty. The company was founded in 1972 by Raymond Flynn. The CEO is Craig Flynn.

QualTek USA LLC engages in the provision of turnkey services to the North American telecommunications, infrastructure, and power industries. Its services include wireless, wireline, fulfillment, and recovery logistics. The company was founded by Christopher Scott Hisey in 2012 and is headquartered in King of Prussia, PA.