Terrence McNabb

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.

United Waste Systems, Inc. operates, acquires and develops nonhazardous solid waste landfills, collection operations and other environmental services in the United States. The company was founded in 1989 by Bradley S. Jacobs and is headquartered in Houston, TX.

RTI, Inc. operates a holding company. It is engaged in the manufacturing and sale of evaporative coolers, commercial heat exchange modules and high-efficiency air conditioners through its wholly-owned subsidiary Refrigeration Technology, Inc. The company was founded in August 1968 and is headquartered in Sunland Park, NM.

United Site Services, Inc. provides portable toilet and temporary fence rental services. It offers portable restrooms, restroom trailers, hand hygiene, showers, holding tanks, temporary power, roll off dumpsters, septic tank pumping, portable storage, office trailer restrooms, street sweeping and scraping, and grease trap service. The company was founded in 1999 and is headquartered in Westborough, MA.