Top 12 Wastewater Treatment Services Companies, Worldwide 2024

Contenders

Market Leaders

Emerging Companies

Innovators

SUEZ

Solenis

Ecolab

Kurita Water

Thermax

Xylem

Pentair

Veolia

WOG Technologies

WSP

SWA Water Australia

Terrapure Environmental

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Dec 30, 2024

The Full List +

Company	Headquarters	Year Founded	Holding Type
Ecolab	Minnesota, USA	1923	Public
Kurita Water	Tokyo, Japan	1949	Private
Pentair	London, UK	1966	Public
SUEZ	Paris, France	1997	Private
SWA Water Australia	Revesby, Australia	2006	Private
Solenis	Wilmington, USA	2014	Private
Terrapure Environmental	Burlington, Canada	2015	Private
Thermax	Pune, India	1966	Public
Veolia	Paris, France	1853	Private
WOG Technologies	New Delhi, India	2010	Private
WSP	Montreal, Canada	1885	Private
Xylem	Washington, D.C., USA	2011	Public