David M. Hall

Part of Waste Management, Inc., Envirofil of Illinois, Inc. is a solid waste collection and disposal company. The private company is based in Houston, TX.

Part of Republic Services, Inc., Sanifill, Inc. is a waste management company. The company is based in Houston, TX. The company was founded by Raymond M. Cash.

EarthCare Co. is a full-service wastewater transportation and management company targeting all segments of the wastewater market, including commercial, industrial, municipal and residential applications. The company and its subsidiaries are engaged in three non-hazardous waste divisions, which include EarthCare Solid Waste division, provides collection, transfer and disposal of non-hazardous solid waste in Hillsborough County, Florida, EarthAmerica division, provides non-hazardous liquid waste collection, processing, treatment, disposal, bulk transportation, pumping, plumbing and maintenance services and EarthLiquids division, provides NLW used oil and oily wastewater recovery and treatment services and it also sells refined oil derived from used oil and oily wastewater.

Salt River Project providing generation, transmission, and distribution services. The firm also offers metering and billing services. The company was founded in 1903 and is headquartered in Tempe, AZ.

SOURCECORP, Inc. provides business process outsourcing solutions and consulting services. The company was founded by David Lowenstein in September 1994 and is headquartered in Dallas, TX.

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.

Waste Connections of Florida, Inc. provides waste services. The company is headquartered in The Woodlands, TX.

Extant Components Group Holdings, Inc. develops and manufactures electronics systems and components. It offers turnkey support, part obsolescence management services, printed circuit board assembly and test, through hole, surface mount, and ball grid array and combination, prototype to full production assembly, conformal coat, and inspection, in-house testing services, and modification, upgrade services, and depot repair. The company was founded on December 3, 2014 and is headquartered in Melbourne, FL.

Part of Waste Management, Inc., Canadian Waste Services, Inc. provides nonhazardous solid waste management services. The private company is based in Prince George, Canada.

Mattress Firm, Inc. offers mattresses and related products. It offers a broad selection of both traditional and specialty mattresses, bedding accessories and related products. The firm markets its products under the brand name of Sealy, Serta, Stearns and Foster, Tempur-Pedic, and Simmons. The company was founded by Paul Stork, Harry Roberts, and Stephen G. Fendrich in 1986 and is headquartered in Houston, TX.

Part of Exela Technologies, Inc., FYI, Inc. provides business process outsourcing solutions. The private company is based in New Port Richey, FL.

Seneca Meadows, Inc. provides waste management and recycling services. Its services include gas to energy, tire recycling, residential recycling, e-waste recycling, rechargeable battery recycling, and renewable natural gas. The company was founded in 1983 and is headquartered in Waterloo, NY.

Waste Services, Inc. operates as a integrated solid waste services company. It provides collection, transfer, landfill disposal and recycling services for the commercial, industrial and residential industries. It was founded in 1997 and is headquartered in Burlington, CA.

Global Factory, Inc. provides collaborative manufacturing execution systems. The firm's software gather, organize & analyze demand, production & quality data from various sources and monitor key indicators & execute business processes to control, manage & optimize distributed manufacturing operations. The company was founded in 1999 and is headquartered in Santa Clara, CA.

Part of Lockheed Martin Corp., Lockheed Martin Tactical Systems, Inc. is a private company that manufactures components and systems for aerospace and defense use. The company is based in Oldsmar, FL.

Health Enterprises Network organizes and facilitates health-related economic growth through business development, leadership and education. The company was founded in 2000 and is headquartered in Louisville, KY.

SKB Environmental, Inc. provides waste disposal management services. Its process offers Leadership in Energy and Environmental Design, Integrated Construction and Demolition Debris Recycling System, Asphalt Roofing Shingle Recycling, MSW Ash Metals Recycling, which includes hauling, waste processing, yardwaste, and organic waste. The company was founded by Dorothy Bolander in 1983 and is headquartered in St. Paul, MN.

GRS Consulting LLC provides business consulting services. The private company is based in Minneapolis, MN.

ExpressJet Airlines, Inc. engages in the provision of air transportation services. It offers route maps, customer service plan, tarmac delay contingency plan, and website accessibility. The company was founded in 1996 and is headquartered in Atlanta, GA.

Waste Control, Inc. provides waste management solutions. It provide solid waste disposal, trash pickup and recycling waste management services. The company is headquartered in Longview, WA.

Highland Holdings, Inc. designs and manufactures industrial refrigeration plants. Its products include ice machines, chillers, blast freezers, plate freezers, compressor skids, and containerized systems. The company was founded by Lars Matthiesen in 1999 and is headquartered in Seattle, WA.

R360 Environmental Solutions LLC provides waste management services. Its services include landfill waste disposal, land treatment process, washouts, oil reclamation, transportation, closed loop equipment and waste collection, production water disposal, and R3 technology. The company was founded on July 2010 and is headquartered in The Woodlands, TX.

Waste Services Industries LLC providse waste and recycling services. The company was founded by David Sutherland-Yoest and is headquartered in Petersburg, VA.

Paragon Waste Solutions is a private company based in Golden, CO. Paragon Waste Solutions specializes in waste management solutions, offering innovative and sustainable methods for handling and disposing of various types of waste. With a focus on environmental responsibility, Paragon Waste Solutions aims to minimize the impact of waste on the planet by implementing advanced technologies and processes. The company's services include waste treatment, recycling, and resource recovery, providing efficient and cost-effective solutions for businesses and industries. Through their expertise and commitment to sustainability, Paragon Waste Solutions is dedicated to creating a cleaner and greener future.

Enviro Group LLC provides environmental consulting services. The private company is based in Edinburg, TX.

STC Investors LLC provides investment services. The private company is based in Phoenix, AZ.