Glenn Shor

Providence Equity Partners LLC (Providence Equity Partners) is a private equity firm founded in 1989 by Glenn Creamer and Jonathan M. Nelson. The firm is headquartered in Providence, Rhode Island.

Waste Control Specialists LLC provides waste recycling services. It engages in processing, storing, and disposing hazardous, toxic, and low-level and mixed low-level wastes. The firm offers solutions for the proper and safe management of radioactive, hazardous, and mixed waste. Its clients include Amgen, Dynegy, Mactec. The company was founded in 1989 and is headquartered in Dallas, TX.

J.F. Lehman & Co. (JF Lehman) is a private equity firm founded by John Francis Lehman, Donald Glickman and Keith E. Oster in 1992. The firm is headquartered in New York with an additional office in Arlington, Virginia.

Morgan Stanley & Co. LLC is a registered broker-dealer subsidiary of Morgan Stanley Domestic Holdings, Inc., ultimately owned by Morgan Stanley (NYSE: MS) in the US. Headquartered in New York City, the firm was founded in 1987 and provides debt and equity services including underwriting, M&A advice, securities dealing and brokerage and trade execution. Their client base ranges from large global institutional investors to hedge funds at the cutting edge of innovation in the industry.

D. E. Shaw & Co. LP (DESCO) is an independent, SEC-registered investment advisor and hedge fund manager headquartered in New York City. The firm was founded in 1992 by David Elliot Shaw. DESCO serves as the managing member, manager and/or investment advisor of certain entities in the D. E. Shaw Group and provides investment advice to a number of affiliated hedge funds and other entities. The investor base of the funds includes institutional investors and other highly sophisticated, high-net worth participants.

NRC Group Holdings Corp. engaged in the provision of environmental, compliance, and waste management services. It operated through the following business segments: Domestic Standby Services, Domestic Environmental Services, International Services, and Sprint. The Domestic Standby Services segment supplied commercial standby oil spill compliance and emergency response services. The International Services segment included the provision of industrial, emergency response and drainage services. The Domestic Environmental Services segment provided environmental and industrial services to energy, engineering and construction, environmental, health care, industrial, maritime, railroad, transportation and other customers across the United States. The Sprint segment offered energy-related services and waste disposal services predominately to upstream energy customers currently concentrated in the Eagle Ford and Permian Basins. The company was founded on June 3, 2017 and was headquartered in Houston, TX.

NorthStar Group Services, Inc. provides facility and environmental solutions. It offers facility demolition, facility abatement, environmental services, and response restoration. It serves the commercial, government, healthcare, hospitality, industrial, power, and transportation industries. The company was founded in 1986 and is headquartered in New York, NY.

Morgan Stanley Alternative Investment Partners LP offers hedge and private equity products. It invests through its subsidiaries Morgan Stanley Alternative Investment Partners LP, Hedge Fund and Morgan Stanley Alternative Investment Partners LP, Private Equity. The company was founded in 2000 and is headquartered in West Conshohocken, PA.

Inland Management, Inc. provides industrial cleaning, environmental consulting, and remediation services. The company was founded on February 21, 1985 and is headquartered in Plymouth, MI.