Water companies

Aquagga is a company that develops water cleaning technologies.

Agbar (also known as Sociedad General de Aguas de Barcelona) is a company providing water management solutions.

Aquaria is a company that provides clean water technology solutions.

Berkey Filters is a brand managed by James Enterprise that provides portable water purification products.

B3 Insight is a company that provides water data solutions.

Kutheli Bukhari Small Hydropower (कुथेली बुखरी स्मल हाइड्रोपावर) is a company developing hydropower projects.

Coho Climate Advisors (formerly CustomerFirst Renewables) is a provider of energy and water advisory services.

Billi is a manufacturer and supplier of filtered drinking water dispensing systems.

Aria Filtra (formerly Pall Water) is a division of Trojan Technologies Group that provides water and wastewater treatment solutions.

Lanes Group is a company primarily engaged in collection, transport, treatment, and disposal of wastewater.

XZERO is a company that develops a proprietary compact system for the production of ultrapure water (UPW).

Aquazania (also known as Puréau Fresh Water) is a provider of water and coffee solutions.