Water companies

Ecove Environment is a company that provides industrial waste solutions.

Goldcard Smart Group (金卡智能集团) is a company specializing in gas and water meters.

Utilitywise is an energy and water cost management consultancy.

Alarko Carrier manufactures and sells products and services in the areas of heating, cooling, air-conditioning, and water pressurization.

Piraeus Port Authority provides port services at the port of Piraeus, Greece.

Jinzhou Port (錦州港有限公司) is a company that provides shipping, logistics, and port services.

Primo Water provides multi-gallon purified bottled water, self-service refill water and water dispensers.

Coxabengoa (also known as Abengoa) is a company that provides sustainable technological services.

Tervita is a provider of environmental solutions.

Astec Industries (formerly known as Osborn) designs, engineers, manufactures, and markets equipment and components primarily for the road building, aggregate processing, geothermal, water, oil and gas, and wood processing industries.

DE.MEM is a provider of decentralized water and wastewater treatment products.

Friedrich Vorwerk Group is a company that provides energy transition and infrastructure solutions in the natural gas, electricity, hydrogen, and other markets.