Company lists · Data refreshed November 2026
Top 25 Water and sanitation organizations worldwide
RevenueBase identified 13,783 company matches for water and sanitation organizations worldwide as of November 2026 and tracks 595,215 professional contacts across them, including 166,045 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.
This list covers company matches for water and sanitation organizations 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 6, 2026. Country and city lists for water and sanitation organizations 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.
The 25 largest water and sanitation organizations worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 33,933 contacts → | ||||
Exact match “A trusted partner for millions of customers, Ecolab (NYSE:ECL) is a global sustainability leader offering water, hygiene and infection prevention solutions and services that…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 33,268 contacts → | ||||
Exact match “Veolia, a global leader in environmental services, works every day to build environmental security for the benefit of public health and the competitiveness of industries and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 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 6, 2026 · View company records in RevenueBase | |||||
| 4 | 12,446 contacts → | ||||
Exact match “We’re a global leader in water solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 11,763 contacts → | ||||
Exact match “Sabesp is a mixed capital company that was founded in 1973 and is currently responsible for supplying water and collecting and treating sewage in the 375 municipalities of São…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 7,002 contacts → | ||||
Exact match “Xylem is the global leader in advanced technologies, solutions and services that address the world’s biggest water challenges.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 6,972 contacts → | ||||
Exact match “At Pentair, we help the world sustainably move, improve, and enjoy water, life’s most essential resource.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 6,329 contacts → | ||||
Exact match “Thames Water is the UK’s biggest water and wastewater services provider, providing 2.7 billion litres of drinking water and safely removing 4.6 billion litres of wastewater every…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 6,089 contacts → | ||||
Exact match “Water is wonderful.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 4,532 contacts → | ||||
Exact match “Partenaire des territoires, Veolia propose des solutions pour la gestion de l'eau, des déchets et de l'énergie qui participent au développement durable des villes et des…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 4,033 contacts → | ||||
Exact match “We’re the principal supplier of water, wastewater and drainage services in Western Australia to hundreds of thousands of homes, businesses and farms, as well as providing bulk…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 3,922 contacts → | ||||
Exact match “We deliver essential and sustainable water services for the benefit of the community.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 3,921 contacts → | ||||
Exact match “As a pure player in water and essential services, Saur works to protect the environment in the heart of the territories it serves.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 3,778 contacts → | ||||
Exact match “Somos a Aegea Saneamento, empresa líder no setor.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 3,766 contacts → | ||||
Exact match “Coxabengoa is a vertically integrated global utility in water and energy at the forefront of solving the greatest global challenges of the green transition by applying…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 3,747 contacts → | ||||
Exact match “Anglian Water supply water and water recycling services to more than six million domestic and business customers in the east of England and Hartlepool.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 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 6, 2026 · View company records in RevenueBase | |||||
| 18 | 3,185 contacts → | ||||
Exact match “VISION: Be a provider of sustainable, universally competitive water and sanitation solutions for Africa.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 3,169 contacts → | ||||
Exact match “Atendendo a mais de 6,5 milhões de clientes, a Corsan é responsável pelo saneamento básico em 317 cidades do Rio Grande do Sul.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 3,062 contacts → | ||||
Exact match “American Water (NYSE: AWK) is the largest regulated water and wastewater utility company in the United States.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 2,659 contacts → | ||||
Exact match “Constituída oficialmente em 1º de agosto de 1975, a Companhia Estadual de Águas e Esgotos (CEDAE) é oriunda da fusão da Empresa de Águas do Estado da Guanabara (CEDAG), da Empresa…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 2,306 contacts → | ||||
Exact match “As Hazen marks 75 years, we celebrate a legacy of absolute commitment to our clients while delivering the best technical work available anywhere.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 2,152 contacts → | ||||
Exact match “Página Oficial da COPASA -” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 2,141 contacts → | ||||
Exact match “A Iguá Saneamento é uma das maiores empresas de saneamento do Brasil, com operações em 120 municípios de Alagoas, Mato Grosso, Paraná, Rio de Janeiro, São Paulo e Sergipe.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 2,046 contacts → | ||||
Exact match “We are Uisce Éireann.” Recorded in the RevenueBase company graph · Nov 6, 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 “water and sanitation organizations”. 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 13,783 water and sanitation organizations worldwide
See the full list, filter by size, metro and specialty, and access 166,045 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Water and sanitation organizations worldwide at a glance
As of Nov 6, 2026Companies by employee count
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 water and sanitation organizations are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “water and sanitation organizations” 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 166,045 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 6, 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.
Water and sanitation organizations by location
66 lists · largest firstEvery Water and sanitation organizations list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Water and sanitation organizations based in the United States2,081
- Water and sanitation organizations based in Brazil1,112
- Water and sanitation organizations based in France789
- Water and sanitation organizations based in India711
- Water and sanitation organizations based in Italy425
- Water and sanitation organizations based in the United Kingdom423
- Water and sanitation organizations based in Germany399
- Water and sanitation organizations based in Spain365
- Water and sanitation organizations based in Canada305
- Water and sanitation organizations based in the Netherlands297
- Water and sanitation organizations based in Australia263
- Water and sanitation organizations based in Colombia254
- Water and sanitation organizations based in South Africa229
- Water and sanitation organizations based in Mexico225
- Water and sanitation organizations based in Chile204
- Water and sanitation organizations based in Peru171
- Water and sanitation organizations based in Switzerland149
- Water and sanitation organizations based in Kenya148
- Water and sanitation organizations based in Poland141
- Water and sanitation organizations based in Indonesia128
- Water and sanitation organizations based in Portugal123
- Water and sanitation organizations based in Argentina122
- Water and sanitation organizations based in Nigeria109
- Water and sanitation organizations based in Sweden105
- Water and sanitation organizations based in Türkiye103
- Water and sanitation organizations based in Belgium93
- Water and sanitation organizations based in the United Arab Emirates80
- Water and sanitation organizations based in Denmark78
- Water and sanitation organizations based in the Philippines71
- Water and sanitation organizations based in Uganda63
- Water and sanitation organizations based in Saudi Arabia57
- Water and sanitation organizations based in Ghana50
- Water and sanitation organizations based in Czechia47
- Water and sanitation organizations based in Finland46
- Water and sanitation organizations based in Norway46
- Water and sanitation organizations based in Israel45
- Water and sanitation organizations based in New Zealand42
- Water and sanitation organizations based in Austria41
- Water and sanitation organizations based in Greece39
- Water and sanitation organizations based in Zambia39
- Water and sanitation organizations based in Romania37
- Water and sanitation organizations based in Senegal37
- Water and sanitation organizations based in Ireland34
- Water and sanitation organizations based in Hungary33
- Water and sanitation organizations based in Cambodia31
- Water and sanitation organizations based in Nepal29
- Water and sanitation organizations based in Guatemala25
Cities
- Water and sanitation organizations based in Sao Paulo, Brazil137
- Water and sanitation organizations based in Nairobi, Kenya89
- Water and sanitation organizations based in New Delhi, India67
- Water and sanitation organizations based in London, United Kingdom66
- Water and sanitation organizations based in Paris, France62
- Water and sanitation organizations based in Pune, India60
- Water and sanitation organizations based in Bangalore, India53
- Water and sanitation organizations based in Madrid, Spain52
- Water and sanitation organizations based in Rio De Janeiro, Brazil46
- Water and sanitation organizations based in Santiago, Chile45
- Water and sanitation organizations based in Bogota, Colombia43
- Water and sanitation organizations based in Johannesburg, South Africa41
- Water and sanitation organizations based in Mumbai, India40
- Water and sanitation organizations based in Washington, United States38
- Water and sanitation organizations based in New York, United States31
- Water and sanitation organizations based in Barcelona, Spain26
- Water and sanitation organizations based in Los Angeles, United States25
- Water and sanitation organizations based in Lusaka, Zambia25
- Water and sanitation organizations based in Pretoria, South Africa25
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 “water and sanitation organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many water and sanitation organizations are there worldwide?
RevenueBase identified 13,783 company matches for water and sanitation organizations 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?
Ecolab tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most water and sanitation organizations?
The United States leads with 2,081 companies, followed by Brazil (1,112) and France (789). Every water and sanitation organizations list by country and city is linked on this page.
Which city has the most water and sanitation organizations?
Sao Paulo leads with 137 company records, followed by Nairobi (89) and Lima (70).
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 166,045 professional contacts with verified work emails tracked across these 13,783 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 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 13,783 water and sanitation organizations 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.
More company lists
Company intelligence · public preview
Top 25 water and sanitation organizations worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 13,783 matching company records for water and sanitation organizations worldwide, with 595,215 tracked contacts and 166,045 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 water and sanitation organizations worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Ecolabecolab.comHQ: St. Paul, MN, United StatesReported employees: 10001+ | St. Paul, MN, United States | 10001+ | Exact match | 33,933 contacts → |
“A trusted partner for millions of customers, Ecolab (NYSE:ECL) is a global sustainability leader offering water, hygiene and infection prevention solutions and services that…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Veoliaveolia.comHQ: Aubervilliers, FranceReported employees: 10001+ | Aubervilliers, France | 10001+ | Exact match | 33,268 contacts → |
“Veolia, a global leader in environmental services, works every day to build environmental security for the benefit of public health and the competitiveness of industries and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  SUEZsuez.comHQ: Paris, FranceReported employees: 10001+ | Paris, France | 10001+ | Exact match | 23,115 contacts → |
“We provide essential services in the water and waste sectors to preserve resources and improve quality of life wherever we operate.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Grundfosgrundfos.toHQ: Bjerringbro, United StatesReported employees: 10001+ | Bjerringbro, United States | 10001+ | Exact match | 12,446 contacts → |
“We’re a global leader in water solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Sabespsabesp.com.brHQ: Sao Paulo, BrazilReported employees: 10001+ | Sao Paulo, Brazil | 10001+ | Exact match | 11,763 contacts → |
“Sabesp is a mixed capital company that was founded in 1973 and is currently responsible for supplying water and collecting and treating sewage in the 375 municipalities of São…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  XYLEMxylem.comHQ: Washington, DC, United StatesReported employees: 10001+ | Washington, DC, United States | 10001+ | Exact match | 7,002 contacts → |
“Xylem is the global leader in advanced technologies, solutions and services that address the world’s biggest water challenges.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Pentairpentair.comHQ: London, United KingdomReported employees: 5,001-10,000 | London, United Kingdom | 5,001-10,000 | Exact match | 6,972 contacts → |
“At Pentair, we help the world sustainably move, improve, and enjoy water, life’s most essential resource.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Thames Waterthameswater.co.ukHQ: Reading, United KingdomReported employees: 1,001-5,000 | Reading, United Kingdom | 1,001-5,000 | Exact match | 6,329 contacts → |
“Thames Water is the UK’s biggest water and wastewater services provider, providing 2.7 billion litres of drinking water and safely removing 4.6 billion litres of wastewater every…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Severn Trentseverntrent.comHQ: Coventry, United KingdomReported employees: 5,001-10,000 | Coventry, United Kingdom | 5,001-10,000 | Exact match | 6,089 contacts → |
“Water is wonderful.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Veolia Franceveolia.frHQ: Aubervilliers, FranceReported employees: 10001+ | Aubervilliers, France | 10001+ | Exact match | 4,532 contacts → |
“Partenaire des territoires, Veolia propose des solutions pour la gestion de l'eau, des déchets et de l'énergie qui participent au développement durable des villes et des…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Water Corporationwatercorporation.com.auHQ: Leederville, AustraliaReported employees: 1,001-5,000 | Leederville, Australia | 1,001-5,000 | Exact match | 4,033 contacts → |
“We’re the principal supplier of water, wastewater and drainage services in Western Australia to hundreds of thousands of homes, businesses and farms, as well as providing bulk…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Sydney Watersydneywater.com.auHQ: Parramatta, AustraliaReported employees: 1,001-5,000 | Parramatta, Australia | 1,001-5,000 | Exact match | 3,922 contacts → |
“We deliver essential and sustainable water services for the benefit of the community.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  SAURsaur.comHQ: Issy-les-moulineaux, FranceReported employees: 10001+ | Issy-les-moulineaux, France | 10001+ | Exact match | 3,921 contacts → |
“As a pure player in water and essential services, Saur works to protect the environment in the heart of the territories it serves.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Aegea Saneamentoaegea.com.brHQ: Sao Paulo, BrazilReported employees: 10001+ | Sao Paulo, Brazil | 10001+ | Exact match | 3,778 contacts → |
“Somos a Aegea Saneamento, empresa líder no setor.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Coxabengoacoxabengoa.comHQ: Seville, SpainReported employees: 10001+ | Seville, Spain | 10001+ | Exact match | 3,766 contacts → |
“Coxabengoa is a vertically integrated global utility in water and energy at the forefront of solving the greatest global challenges of the green transition by applying…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Anglian Water Servicesanglianwater.co.ukHQ: Huntingdon, United KingdomReported employees: 5,001-10,000 | Huntingdon, United Kingdom | 5,001-10,000 | Exact match | 3,747 contacts → |
“Anglian Water supply water and water recycling services to more than six million domestic and business customers in the east of England and Hartlepool.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  BRK Ambientalbrkambiental.com.brHQ: BrazilReported employees: 5,001-10,000 | Brazil | 5,001-10,000 | Exact match | 3,589 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Rand Waterrandwater.co.zaHQ: Glenvista, South AfricaReported employees: 1,001-5,000 | Glenvista, South Africa | 1,001-5,000 | Exact match | 3,185 contacts → |
“VISION: Be a provider of sustainable, universally competitive water and sanitation solutions for Africa.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Corsancorsan.com.brHQ: Porto Alegre, BrazilReported employees: 1,001-5,000 | Porto Alegre, Brazil | 1,001-5,000 | Exact match | 3,169 contacts → |
“Atendendo a mais de 6,5 milhões de clientes, a Corsan é responsável pelo saneamento básico em 317 cidades do Rio Grande do Sul.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  American Wateramwater.comHQ: Camden, NJ, United StatesReported employees: 5,001-10,000 | Camden, NJ, United States | 5,001-10,000 | Exact match | 3,062 contacts → |
“American Water (NYSE: AWK) is the largest regulated water and wastewater utility company in the United States.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  CEDAEcedae.com.brHQ: Rio De Janeiro, BrazilReported employees: 1,001-5,000 | Rio De Janeiro, Brazil | 1,001-5,000 | Exact match | 2,659 contacts → |
“Constituída oficialmente em 1º de agosto de 1975, a Companhia Estadual de Águas e Esgotos (CEDAE) é oriunda da fusão da Empresa de Águas do Estado da Guanabara (CEDAG), da Empresa…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Hazen And Sawyerhazenandsawyer.comHQ: New York, CO, United StatesReported employees: 1,001-5,000 | New York, CO, United States | 1,001-5,000 | Exact match | 2,306 contacts → |
“As Hazen marks 75 years, we celebrate a legacy of absolute commitment to our clients while delivering the best technical work available anywhere.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Copasacopasa.com.brHQ: Belo Horizonte, BrazilReported employees: 10001+ | Belo Horizonte, Brazil | 10001+ | Exact match | 2,152 contacts → |
“Página Oficial da COPASA -” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Iguá Saneamentoigua.com.brHQ: São Paulo, BrazilReported employees: 1,001-5,000 | São Paulo, Brazil | 1,001-5,000 | Exact match | 2,141 contacts → |
“A Iguá Saneamento é uma das maiores empresas de saneamento do Brasil, com operações em 120 municípios de Alagoas, Mato Grosso, Paraná, Rio de Janeiro, São Paulo e Sergipe.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Uisce Éireann Irish Waterwater.ieHQ: Dublin, IrelandReported employees: 1,001-5,000 | Dublin, Ireland | 1,001-5,000 | Exact match | 2,046 contacts → |
“We are Uisce Éireann.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 13,783 company matches
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Water and sanitation organizations: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
13,617 records in the displayed employee bands.
166 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 13,783 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Water and sanitation organizations by location
66 lists · largest firstEvery Water and sanitation organizations list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Water and sanitation organizations based in the United States2,081
- Water and sanitation organizations based in Brazil1,112
- Water and sanitation organizations based in France789
- Water and sanitation organizations based in India711
- Water and sanitation organizations based in Italy425
- Water and sanitation organizations based in the United Kingdom423
- Water and sanitation organizations based in Germany399
- Water and sanitation organizations based in Spain365
- Water and sanitation organizations based in Canada305
- Water and sanitation organizations based in the Netherlands297
- Water and sanitation organizations based in Australia263
- Water and sanitation organizations based in Colombia254
- Water and sanitation organizations based in South Africa229
- Water and sanitation organizations based in Mexico225
- Water and sanitation organizations based in Chile204
- Water and sanitation organizations based in Peru171
- Water and sanitation organizations based in Switzerland149
- Water and sanitation organizations based in Kenya148
- Water and sanitation organizations based in Poland141
- Water and sanitation organizations based in Indonesia128
- Water and sanitation organizations based in Portugal123
- Water and sanitation organizations based in Argentina122
- Water and sanitation organizations based in Nigeria109
- Water and sanitation organizations based in Sweden105
- Water and sanitation organizations based in Türkiye103
- Water and sanitation organizations based in Belgium93
- Water and sanitation organizations based in the United Arab Emirates80
- Water and sanitation organizations based in Denmark78
- Water and sanitation organizations based in the Philippines71
- Water and sanitation organizations based in Uganda63
- Water and sanitation organizations based in Saudi Arabia57
- Water and sanitation organizations based in Ghana50
- Water and sanitation organizations based in Czechia47
- Water and sanitation organizations based in Finland46
- Water and sanitation organizations based in Norway46
- Water and sanitation organizations based in Israel45
- Water and sanitation organizations based in New Zealand42
- Water and sanitation organizations based in Austria41
- Water and sanitation organizations based in Greece39
- Water and sanitation organizations based in Zambia39
- Water and sanitation organizations based in Romania37
- Water and sanitation organizations based in Senegal37
- Water and sanitation organizations based in Ireland34
- Water and sanitation organizations based in Hungary33
- Water and sanitation organizations based in Cambodia31
- Water and sanitation organizations based in Nepal29
- Water and sanitation organizations based in Guatemala25
Cities
- Water and sanitation organizations based in Sao Paulo, Brazil137
- Water and sanitation organizations based in Nairobi, Kenya89
- Water and sanitation organizations based in New Delhi, India67
- Water and sanitation organizations based in London, United Kingdom66
- Water and sanitation organizations based in Paris, France62
- Water and sanitation organizations based in Pune, India60
- Water and sanitation organizations based in Bangalore, India53
- Water and sanitation organizations based in Madrid, Spain52
- Water and sanitation organizations based in Rio De Janeiro, Brazil46
- Water and sanitation organizations based in Santiago, Chile45
- Water and sanitation organizations based in Bogota, Colombia43
- Water and sanitation organizations based in Johannesburg, South Africa41
- Water and sanitation organizations based in Mumbai, India40
- Water and sanitation organizations based in Washington, United States38
- Water and sanitation organizations based in New York, United States31
- Water and sanitation organizations based in Barcelona, Spain26
- Water and sanitation organizations based in Los Angeles, United States25
- Water and sanitation organizations based in Lusaka, Zambia25
- Water and sanitation organizations based in Pretoria, South Africa25
Questions about this company list
What does Exact match mean for water and sanitation organizations?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many water and sanitation organizations did RevenueBase find worldwide?
The saved snapshot records 13,783 matching company records, 595,215 tracked contacts and 166,045 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 water and sanitation organizations worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/water-and-sanitation-organizations.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 water and sanitation organizations worldwide
RevenueBase records 13,783 matching company records for water and sanitation organizations worldwide, with 595,215 tracked contacts and 166,045 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 water and sanitation organizations worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Ecolabecolab.com HQ: St. Paul, MN, United StatesReported employees: 10001+ | St. Paul, MN, United States | 10001+ | Exact match | 33,933 contacts → |
“A trusted partner for millions of customers, Ecolab (NYSE:ECL) is a global sustainability leader offering water, hygiene and infection prevention solutions and services that…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Veoliaveolia.com HQ: Aubervilliers, FranceReported employees: 10001+ | Aubervilliers, France | 10001+ | Exact match | 33,268 contacts → |
“Veolia, a global leader in environmental services, works every day to build environmental security for the benefit of public health and the competitiveness of industries and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | SUEZsuez.com HQ: Paris, FranceReported employees: 10001+ | Paris, France | 10001+ | Exact match | 23,115 contacts → |
“We provide essential services in the water and waste sectors to preserve resources and improve quality of life wherever we operate.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Grundfosgrundfos.to HQ: Bjerringbro, United StatesReported employees: 10001+ | Bjerringbro, United States | 10001+ | Exact match | 12,446 contacts → |
“We’re a global leader in water solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Sabespsabesp.com.br HQ: Sao Paulo, BrazilReported employees: 10001+ | Sao Paulo, Brazil | 10001+ | Exact match | 11,763 contacts → |
“Sabesp is a mixed capital company that was founded in 1973 and is currently responsible for supplying water and collecting and treating sewage in the 375 municipalities of São…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | XYLEMxylem.com HQ: Washington, DC, United StatesReported employees: 10001+ | Washington, DC, United States | 10001+ | Exact match | 7,002 contacts → |
“Xylem is the global leader in advanced technologies, solutions and services that address the world’s biggest water challenges.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Pentairpentair.com HQ: London, United KingdomReported employees: 5,001-10,000 | London, United Kingdom | 5,001-10,000 | Exact match | 6,972 contacts → |
“At Pentair, we help the world sustainably move, improve, and enjoy water, life’s most essential resource.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Thames Waterthameswater.co.uk HQ: Reading, United KingdomReported employees: 1,001-5,000 | Reading, United Kingdom | 1,001-5,000 | Exact match | 6,329 contacts → |
“Thames Water is the UK’s biggest water and wastewater services provider, providing 2.7 billion litres of drinking water and safely removing 4.6 billion litres of wastewater every…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Severn Trentseverntrent.com HQ: Coventry, United KingdomReported employees: 5,001-10,000 | Coventry, United Kingdom | 5,001-10,000 | Exact match | 6,089 contacts → |
“Water is wonderful.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Veolia Franceveolia.fr HQ: Aubervilliers, FranceReported employees: 10001+ | Aubervilliers, France | 10001+ | Exact match | 4,532 contacts → |
“Partenaire des territoires, Veolia propose des solutions pour la gestion de l'eau, des déchets et de l'énergie qui participent au développement durable des villes et des…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Water Corporationwatercorporation.com.au HQ: Leederville, AustraliaReported employees: 1,001-5,000 | Leederville, Australia | 1,001-5,000 | Exact match | 4,033 contacts → |
“We’re the principal supplier of water, wastewater and drainage services in Western Australia to hundreds of thousands of homes, businesses and farms, as well as providing bulk…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Sydney Watersydneywater.com.au HQ: Parramatta, AustraliaReported employees: 1,001-5,000 | Parramatta, Australia | 1,001-5,000 | Exact match | 3,922 contacts → |
“We deliver essential and sustainable water services for the benefit of the community.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | SAURsaur.com HQ: Issy-les-moulineaux, FranceReported employees: 10001+ | Issy-les-moulineaux, France | 10001+ | Exact match | 3,921 contacts → |
“As a pure player in water and essential services, Saur works to protect the environment in the heart of the territories it serves.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Aegea Saneamentoaegea.com.br HQ: Sao Paulo, BrazilReported employees: 10001+ | Sao Paulo, Brazil | 10001+ | Exact match | 3,778 contacts → |
“Somos a Aegea Saneamento, empresa líder no setor.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Coxabengoacoxabengoa.com HQ: Seville, SpainReported employees: 10001+ | Seville, Spain | 10001+ | Exact match | 3,766 contacts → |
“Coxabengoa is a vertically integrated global utility in water and energy at the forefront of solving the greatest global challenges of the green transition by applying…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Anglian Water Servicesanglianwater.co.uk HQ: Huntingdon, United KingdomReported employees: 5,001-10,000 | Huntingdon, United Kingdom | 5,001-10,000 | Exact match | 3,747 contacts → |
“Anglian Water supply water and water recycling services to more than six million domestic and business customers in the east of England and Hartlepool.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | BRK Ambientalbrkambiental.com.br HQ: BrazilReported employees: 5,001-10,000 | Brazil | 5,001-10,000 | Exact match | 3,589 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Rand Waterrandwater.co.za HQ: Glenvista, South AfricaReported employees: 1,001-5,000 | Glenvista, South Africa | 1,001-5,000 | Exact match | 3,185 contacts → |
“VISION: Be a provider of sustainable, universally competitive water and sanitation solutions for Africa.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Corsancorsan.com.br HQ: Porto Alegre, BrazilReported employees: 1,001-5,000 | Porto Alegre, Brazil | 1,001-5,000 | Exact match | 3,169 contacts → |
“Atendendo a mais de 6,5 milhões de clientes, a Corsan é responsável pelo saneamento básico em 317 cidades do Rio Grande do Sul.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | American Wateramwater.com HQ: Camden, NJ, United StatesReported employees: 5,001-10,000 | Camden, NJ, United States | 5,001-10,000 | Exact match | 3,062 contacts → |
“American Water (NYSE: AWK) is the largest regulated water and wastewater utility company in the United States.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | CEDAEcedae.com.br HQ: Rio De Janeiro, BrazilReported employees: 1,001-5,000 | Rio De Janeiro, Brazil | 1,001-5,000 | Exact match | 2,659 contacts → |
“Constituída oficialmente em 1º de agosto de 1975, a Companhia Estadual de Águas e Esgotos (CEDAE) é oriunda da fusão da Empresa de Águas do Estado da Guanabara (CEDAG), da Empresa…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Hazen And Sawyerhazenandsawyer.com HQ: New York, CO, United StatesReported employees: 1,001-5,000 | New York, CO, United States | 1,001-5,000 | Exact match | 2,306 contacts → |
“As Hazen marks 75 years, we celebrate a legacy of absolute commitment to our clients while delivering the best technical work available anywhere.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Copasacopasa.com.br HQ: Belo Horizonte, BrazilReported employees: 10001+ | Belo Horizonte, Brazil | 10001+ | Exact match | 2,152 contacts → |
“Página Oficial da COPASA -” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Iguá Saneamentoigua.com.br HQ: São Paulo, BrazilReported employees: 1,001-5,000 | São Paulo, Brazil | 1,001-5,000 | Exact match | 2,141 contacts → |
“A Iguá Saneamento é uma das maiores empresas de saneamento do Brasil, com operações em 120 municípios de Alagoas, Mato Grosso, Paraná, Rio de Janeiro, São Paulo e Sergipe.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Uisce Éireann Irish Waterwater.ie HQ: Dublin, IrelandReported employees: 1,001-5,000 | Dublin, Ireland | 1,001-5,000 | Exact match | 2,046 contacts → |
“We are Uisce Éireann.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 13,783 company matches
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Water and sanitation organizations: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
13,617 records in the displayed employee bands.
166 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 13,783 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Water and sanitation organizations by location
66 lists · largest firstEvery Water and sanitation organizations list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Water and sanitation organizations based in the United States2,081
- Water and sanitation organizations based in Brazil1,112
- Water and sanitation organizations based in France789
- Water and sanitation organizations based in India711
- Water and sanitation organizations based in Italy425
- Water and sanitation organizations based in the United Kingdom423
- Water and sanitation organizations based in Germany399
- Water and sanitation organizations based in Spain365
- Water and sanitation organizations based in Canada305
- Water and sanitation organizations based in the Netherlands297
- Water and sanitation organizations based in Australia263
- Water and sanitation organizations based in Colombia254
- Water and sanitation organizations based in South Africa229
- Water and sanitation organizations based in Mexico225
- Water and sanitation organizations based in Chile204
- Water and sanitation organizations based in Peru171
- Water and sanitation organizations based in Switzerland149
- Water and sanitation organizations based in Kenya148
- Water and sanitation organizations based in Poland141
- Water and sanitation organizations based in Indonesia128
- Water and sanitation organizations based in Portugal123
- Water and sanitation organizations based in Argentina122
- Water and sanitation organizations based in Nigeria109
- Water and sanitation organizations based in Sweden105
- Water and sanitation organizations based in Türkiye103
- Water and sanitation organizations based in Belgium93
- Water and sanitation organizations based in the United Arab Emirates80
- Water and sanitation organizations based in Denmark78
- Water and sanitation organizations based in the Philippines71
- Water and sanitation organizations based in Uganda63
- Water and sanitation organizations based in Saudi Arabia57
- Water and sanitation organizations based in Ghana50
- Water and sanitation organizations based in Czechia47
- Water and sanitation organizations based in Finland46
- Water and sanitation organizations based in Norway46
- Water and sanitation organizations based in Israel45
- Water and sanitation organizations based in New Zealand42
- Water and sanitation organizations based in Austria41
- Water and sanitation organizations based in Greece39
- Water and sanitation organizations based in Zambia39
- Water and sanitation organizations based in Romania37
- Water and sanitation organizations based in Senegal37
- Water and sanitation organizations based in Ireland34
- Water and sanitation organizations based in Hungary33
- Water and sanitation organizations based in Cambodia31
- Water and sanitation organizations based in Nepal29
- Water and sanitation organizations based in Guatemala25
Cities
- Water and sanitation organizations based in Sao Paulo, Brazil137
- Water and sanitation organizations based in Nairobi, Kenya89
- Water and sanitation organizations based in New Delhi, India67
- Water and sanitation organizations based in London, United Kingdom66
- Water and sanitation organizations based in Paris, France62
- Water and sanitation organizations based in Pune, India60
- Water and sanitation organizations based in Bangalore, India53
- Water and sanitation organizations based in Madrid, Spain52
- Water and sanitation organizations based in Rio De Janeiro, Brazil46
- Water and sanitation organizations based in Santiago, Chile45
- Water and sanitation organizations based in Bogota, Colombia43
- Water and sanitation organizations based in Johannesburg, South Africa41
- Water and sanitation organizations based in Mumbai, India40
- Water and sanitation organizations based in Washington, United States38
- Water and sanitation organizations based in New York, United States31
- Water and sanitation organizations based in Barcelona, Spain26
- Water and sanitation organizations based in Los Angeles, United States25
- Water and sanitation organizations based in Lusaka, Zambia25
- Water and sanitation organizations based in Pretoria, South Africa25
Questions about this company list
What does Exact match mean for water and sanitation organizations?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many water and sanitation organizations did RevenueBase find worldwide?
The saved snapshot records 13,783 matching company records, 595,215 tracked contacts and 166,045 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 water and sanitation organizations worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/water-and-sanitation-organizations.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗