Company lists · Data refreshed November 2026

Top 25 Waste water and sewage treatment plant construction services worldwide

Name: Waste water and sewage treatment plant construction services worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 3, 2026 9,553 companies tracked

RevenueBase identified 9,553 company matches for waste water and sewage treatment plant construction services worldwide as of November 2026 and tracks 230,041 professional contacts across them, including 60,445 with verified work emails. The United States is the largest market and Pune the largest hub.

This list covers company matches for waste water and sewage treatment plant construction services worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 3, 2026. Country and city lists for waste water and sewage treatment plant construction services follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 3, 2026 How this list was built

9,553Companies

230,041Contacts tracked

60,445Verified emails

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The 25 largest waste water and sewage treatment plant construction services worldwide

Ranked by team size

Top 25 of 9,553 company matches for waste water and sewage treatment plant construction services worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 3, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	SUEZ	Exact match	Paris, FranceHQ recorded Nov 3, 2026	10001+	23,115 contacts →
	Exact match “We provide essential services in the water and waste sectors to preserve resources and improve quality of life wherever we operate.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
2	CDM Smith	Exact match	Boston, MA, United StatesHQ recorded Nov 3, 2026	5,001-10,000	8,143 contacts →
	Exact match “CDM Smith is shaping what’s next, now, with world class solutions in water, environment, transportation and energy to public and private clients worldwide.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
3	ION Exchange India LTD	Exact match	Mumbai, IndiaHQ recorded Nov 3, 2026	1,001-5,000	4,010 contacts →
	Exact match “At Ion Exchange India, we bring you total environment solutions - water treatment, liquid waste treatment & recycle, air pollution control, solid & hazardous waste management and…” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
4	BRK Ambiental	Exact match	BrazilHQ recorded Nov 3, 2026	5,001-10,000	3,589 contacts →
	Exact match “A BRK é uma das maiores empresas privadas de saneamento do país e está presente em 13 estados e mais de 100 municípios, beneficiando a vida de mais de 16 milhões de pessoas.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
5	Murphy	Exact match	London, United KingdomHQ recorded Nov 3, 2026	1,001-5,000	3,366 contacts →
	Exact match “Murphy is a leading international, multi-disciplined engineering and construction company founded in 1951 that improves life by delivering world-class infrastructure.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
6	SADE	Exact match	75685 Paris Cedex 14, FranceHQ recorded Nov 3, 2026	5,001-10,000	2,673 contacts →
	Exact match “RESEAUX ET INFRASTRUCTURES Entreprise plus que centenaire forte de quelque 7 collaborateurs, la SADE est le spécialiste de la conception, la construction, la réhabilitation et…” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
7	Brown And Caldwell	Exact match	Walnut Creek, CA, United StatesHQ recorded Nov 3, 2026	1,001-5,000	2,553 contacts →
	Exact match “Headquartered in Walnut Creek, Calif, Brown and Caldwell is an employee-owned firm with 2,100+ professionals serving clients locally and globally from 52 locations.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
8	Carollo Engineers	Exact match	Walnut Creek, NV, United StatesHQ recorded Nov 3, 2026	1,001-5,000	1,837 contacts →
	Exact match “For more than 90 years, Carollo Engineers has been dedicated exclusively to water and wastewater solutions.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
9	CHA Consulting, INC	Exact match	Albany, NH, United StatesHQ recorded Nov 3, 2026	1,001-5,000	1,780 contacts →
	Exact match “CHA Consulting, Inc.(CHA) is an innovative, full-service engineering, design, consulting, and program/construction management firm providing a wide range of technology-enhanced…” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
10	Webber, A Ferrovial Company	Exact match	The Woodlands, TX, United StatesHQ recorded Nov 3, 2026	1,001-5,000	1,577 contacts →
	Exact match “Founded in 1963, Webber is a leading construction company that specializes in heavy civil, waterworks, energy and infrastructure management and is dedicated to safely providing…” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
11	Volvo Eicher Commerical Vehical Limited	Exact match	Dhar, IndiaHQ recorded Nov 3, 2026	n/a	1,235 contacts →
	Exact match “Volvo Eicher Commerical Vehical Limited Service Provider of waste water recycling systems, drinking water plant & industrial water treatment in Indore, Madhya Pradesh.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
12	Imco Engineering & Construction CO W.L.L	Exact match	KuwaitHQ recorded Nov 3, 2026	1,001-5,000	1,155 contacts →
	Exact match “Established in 1970, IMCO started as a pioneer in the Industrial Electrical and Instrumentation Fields in Kuwait.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
13	Concord Engineering & Contracting	Exact match	Cairo, EgyptHQ recorded Nov 3, 2026	1,001-5,000	1,134 contacts →
	Exact match “We are one of Egypt’s largest companies working in the field of civil construction with vast experience in complex infrastructure projects.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
14	Inframark	Exact match	Horsham, PA, United StatesHQ recorded Nov 3, 2026	1,001-5,000	1,107 contacts →
	Exact match “As an Azuria owned company, Inframark is a widely recognized leader in Water Infrastructure Operations and Infrastructure Management Services.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
15	FM Conway LTD	Exact match	Sevenoaks, United KingdomHQ recorded Nov 3, 2026	1,001-5,000	1,053 contacts →
	Exact match “FM Conway is a leading infrastructure services company delivering vital services in transportation, the built environment and open spaces for communities and businesses.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
16	Miller Pipeline	Exact match	Indianapolis, OH, United StatesHQ recorded Nov 3, 2026	1,001-5,000	1,051 contacts →
	Exact match “Miller Pipeline is the single-source, premier provider for all underground construction system solutions in transmission, distribution, and water/wastewater management.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
17	MWH Treatment	Exact match	Stockport, United KingdomHQ recorded Nov 3, 2026	1,001-5,000	971 contacts →
	Exact match “MWH Treatment is a leading Design and Build non-infrastructure solution provider in the UK water sector, with a water sector heritage dating back to 1820.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
18	Ciemsa	Exact match	Centro, UruguayHQ recorded Nov 3, 2026	1,001-5,000	956 contacts →
	Exact match “We have been providing engineering, construction, infrastructure installation, operation and maintenance services for the public and private sectors in the Uruguayan market since…” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
19	Holding Company For Water And Waste Water Hcww	Exact match	Cairo, EgyptHQ recorded Nov 3, 2026	1,001-5,000	867 contacts →
	Exact match “Holding Company for Water and Waste Water is a Civil Engineering company located in Cairo Governorate, Egypt.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
20	FBS Construction Company	Exact match	Sao Paulo, BrazilHQ recorded Nov 3, 2026	1,001-5,000	861 contacts →
	Exact match “FBS Constructora work to find solutions regarding infrastructure problems through engineering solutions that unite innovation, technology, sustainability and optimization of…” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
21	OVIVO	Exact match	Montreal, QC, CanadaHQ recorded Nov 3, 2026	501-1,000	857 contacts →
	Exact match “Ovivo is a powerful global brand, uniting world-renowned trademarks and a highly specialized team of 700 water treatment experts operating across the globe.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
22	Thabat Construction	Exact match	Riyadh, Saudi ArabiaHQ recorded Nov 3, 2026	5,001-10,000	844 contacts →
	Exact match “Thabat Construction (Previously known as Al Muhaidib Contracting) was established in 1398 (H), 1977 (G) and is fully Saudi owned.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
23	Shimmick Corporation	Exact match	Irvine, CA, United StatesHQ recorded Nov 3, 2026	1,001-5,000	777 contacts →
	Exact match “At Shimmick (NASDAQ: SHIM), we’re shaping the future of sustainable infrastructure through innovative solutions that advance communities and protect our environment.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
24	Primewater Infrastructure Corporation	Exact match	Mandaluyong, PhilippinesHQ recorded Nov 3, 2026	201-500	736 contacts →
	Exact match “With over 30 years of industry experience, PrimeWater has provided total professional water and sewage management solutions to all of its partner communities and Water Districts…” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
25	MASCO	Exact match	Riyadh, Saudi ArabiaHQ recorded Nov 3, 2026	10001+	736 contacts →
	Exact match “Mohammed Ali Al swailem Group (MASCO) is a general contractor specialized in different field of construction that range from infrastructure to building, water, environmental and…” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “waste water and sewage treatment plant construction services”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 9,553 waste water and sewage treatment plant construction services worldwide

See the full list, filter by size, metro and specialty, and access 60,445 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Waste water and sewage treatment plant construction services worldwide at a glance

As of Nov 3, 2026

26.3%Verified-email coverage

24.1Average contacts per company

11-50Median size (employees)

0.8%Largest-city concentration · Pune

Nov 3, 2026Page data refreshed

Companies by employee count

1-10

3,088

11-50

3,604

51-200

1,766

201-500

550

501-1,000

193

1,001-5,000

131

5,001-10,000

10001+

Email recency is reported on each country list linked below.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
Coverage: Every country. Country and city lists for waste water and sewage treatment plant construction services are linked below.
What qualifies: Company records worldwide whose business descriptions match “waste water and sewage treatment plant construction services” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every displayed company carries at least one verified work email. RevenueBase tracks 60,445 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on November 3, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Waste water and sewage treatment plant construction services by location

44 lists · largest first

Every Waste water and sewage treatment plant construction services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “waste water and sewage treatment plant construction services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many waste water and sewage treatment plant construction services are there worldwide?

RevenueBase identified 9,553 company matches for waste water and sewage treatment plant construction services worldwide as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

SUEZ tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most waste water and sewage treatment plant construction services?

The United States leads with 1,805 companies, followed by India (880) and Brazil (464). Every waste water and sewage treatment plant construction services list by country and city is linked on this page.

Which city has the most waste water and sewage treatment plant construction services?

Pune leads with 80 company records, followed by Tehran (65) and Sao Paulo (64).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 60,445 professional contacts with verified work emails tracked across these 9,553 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 3, 2026.

Ready to reach these companies? Verified emails and direct dials for all 9,553 waste water and sewage treatment plant construction services worldwide. Start with a free account, no credit card.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.