Top 12 Wastewater Treatment Services Companies, Worldwide 2024

Contenders

Market Leaders

Emerging Companies

Innovators

Solenis

Kurita Water

Thermax

Xylem

Pentair

WSP

WOG Technologies

Veolia

SWA Water Australia

Terrapure Environmental

Ecolab

SUEZ

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Latest

Ecolab

How Ecolab built a better mousetrap for big spaces

Feb 2025

Star Tribune

PNK Group has Invested $120 Million in a Building for Ecolab in North Carolina

Jan 2025

PNK Group

ECOLAB-OVEN-CLEANER-POWER-5LI - OVEN CLEANER

Jan 2025

Aviatec

Kurita Water

Kurita Water Industries merges businesses in Canada

Apr 2024

chemengonline

Waterplan and Kurita Water Industries Forge Strategic Alliance to Accelerate Water Security

Mar 2024

Waterplan

Most Read: DISCO Corp, Kurita Water Industries, Youngone ...

Oct 2023

Smartkarma

Pentair

Pentair Announces Quarterly Cash Dividend of $0.25

Feb 2025

Business Wire

Pentair to Attend Citi and Barclays Industrial Conferences

Feb 2025

businesswire

It's just business: Manufacturing moves from Siemens, PPG, Pentair, and more

Feb 2025

Plant Services

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

Top 12 Wastewater Treatment Services Companies, Worldwide 2024

Top 12 Wastewater Treatment Services Companies, Worldwide 2024

Become a Client

Latest

How Ecolab built a better mousetrap for big spaces

PNK Group has Invested $120 Million in a Building for Ecolab in North Carolina

ECOLAB-OVEN-CLEANER-POWER-5LI - OVEN CLEANER

Kurita Water Industries merges businesses in Canada

Waterplan and Kurita Water Industries Forge Strategic Alliance to Accelerate Water Security

Most Read: DISCO Corp, Kurita Water Industries, Youngone ...

Pentair Announces Quarterly Cash Dividend of $0.25

Pentair to Attend Citi and Barclays Industrial Conferences

It's just business: Manufacturing moves from Siemens, PPG, Pentair, and more

The Full List +

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360 Quadrants

Top 12 Wastewater Treatment Services Companies, Worldwide 2024

Top 12 Wastewater Treatment Services Companies, Worldwide 2024

Become a Client

Latest

The Full List +

360 Quadrants

360 Quadrants

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