Pentair is a water, fluid, thermal management and equipment protection company.
Rentokil Initial provides route-based services internationally.
Watts Water Technologies is a provider of plumbing, heating, and water quality solutions for residential, industrial, municipal, and commercial settings.
Bioquell is a company providing hydrogen peroxide decontamination equipment and services into the healthcare, life sciences, food production, and defence sectors.
Waste Connections is an integrated solid waste services company that provides solid waste collection.
Midwest Energy delivers a mercury removal technology to power plants at a much lower cost than competitors.
California Water Service Group, through its subsidiaries, provides water utility and other related services.
TOMI Environmental Solutions is a bacteria decontamination and infectious disease control company.
Integrated Environmental Technologies is a life sciences company focused on providing smart solutions to environmental and health problems.
CECO Environmental is a diversified global provider of engineered technologies to the environmental, energy and fluid handling and filtration industries.
Cytosorbents develops therapeutic devices used in purifying blood to treat life-threatening diseases.
Ecosciences Inc. provides bioremediation services.