Synagro Technologies

Waste Resource Management (WRM) is a vertically integrated environmental services company that operates a portfolio of businesses focused on the processing, recycling, and transport of liquid waste. The company provides environmental services designed to help protect the environment and save water.

Triumvirate EnvironmentalEnvironmental Services

70% matchAI 0/100Green 57/100 ▲

Triumvirate Environmental is one of the largest environmental services firms in North America, providing comprehensive environmental and waste management solutions.

CAMBICAMBI · Environmental ServicesNorway

68% matchPublic

Cambi provides thermal hydrolysis technology, equipment, and related services for wastewater treatment and organic waste management. The company serves municipalities and utility operators by transforming sewage sludge and food waste into biogas and other reusable resources to improve operational efficiency.

Strategic Environmental & Energy Resources, Inc. (SENR) is a company specializing in environmental technologies and waste management solutions, operating both domestically and internationally. Its operations are structured into two distinct segments: Environmental Solutions and Solid Waste. SENR provides proprietary dry scrubber systems, such as H2SPlus and OdorFilter, which efficiently eliminate hydrogen sulfide from biogas, landfill gas, and petroleum processing streams. Furthermore, the company develops advanced technologies specifically engineered to purify and upgrade biogas into usable renewable natural gas. SENR also pioneers innovative waste destruction methods, employing a pyrolytic heating process coupled with non-thermal plasma-assisted oxidation. Beyond technology development, the company actively undertakes renewable natural gas project development. Its product portfolio extends to chemical absorbents and catalysts designed to optimize biogas production from landfills, wastewater treatment facilities, and agricultural digesters. Additionally, SENR supplies soil amendment pellets. SENR caters to a diverse client base, including entities within the oil and gas refining, landfill management, medical waste disposal, agriculture, and food and beverage sectors, alongside a broad range of other commercial and industrial enterprises. The corporate headquarters are located in Broomfield, Colorado.

Clean Earth is an environmental services company headquartered in King of Prussia, Pennsylvania, offering comprehensive solutions for safely managing hazardous and non-hazardous waste.

Clean Harbors, Inc. delivers a comprehensive range of environmental and industrial services across North America. The company is structured into two primary divisions: Environmental Services and Safety-Kleen Sustainability Solutions. The Environmental Services segment manages the entire lifecycle of waste, from collection and transportation to treatment and final disposal of both hazardous and non-hazardous materials. This involves employing various techniques including resource reclamation, physical processing, fuel blending, incineration, secure landfilling, wastewater purification, and the proper handling of laboratory chemicals and explosive materials. Its specialized CleanPack services meticulously manage the collection, identification, categorization, bespoke packaging, transportation, and ultimate disposal of sensitive laboratory chemicals and household hazardous waste. This division further extends to industrial maintenance and specialized on-site industrial operations, leveraging advanced equipment and personnel for fieldwork. The Safety-Kleen Sustainability Solutions segment furnishes specially engineered parts washers and offers a diverse array of automotive and industrial cleaning agents, including antifreeze, windshield washer fluid, degreasers, surface and floor cleaners, hand sanitizers, absorbents, protective mats, and spill containment kits. This division handles the collection and transport of both hazardous and non-hazardous containerized waste, facilitating either recycling or appropriate disposal. It provides vacuum extraction services to eliminate solid debris, residual oily water, sludge, and other liquids from client oil/water separators, sumps, and collection tanks. It also collects waste fluids generated by metal fabrication facilities, automotive service centers, and various general manufacturing operations. Furthermore, this segment is involved in the manufacturing, formulation, packaging, distribution, and marketing of lubricants, additionally offering containerized waste management, vacuum services, the collection of used motor oil, and custom blending and packaging solutions. Established in 1980, the company maintains its headquarters in Norwell, Massachusetts.