Company lists · Data refreshed November 2026

Top 25 Water sanitation organizations based in Switzerland

RevenueBase identified 127 company matches for water sanitation organizations associated with Switzerland as of November 2026 and tracks 1,017 professional contacts across them, including 332 with verified work emails. Geneva is the largest hub.

This list covers company matches for water sanitation organizations associated with Switzerland, 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.

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 6, 2026 How this list was built
127Companies
1,017Contacts tracked
332Verified emails
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The 25 largest water sanitation organizations based in Switzerland

Ranked by team size
Top 25 of 127 company matches for water sanitation organizations based in Switzerland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchLausanne, SwitzerlandHQ recorded Nov 6, 2026201-500112 contacts →

Exact match

“Le Service de l'eau de Lausanne assure le captage, le traitement, le stockage et le pompage, la distribution, l'évacuation et l'épuration, la protection ou encore l'analyse de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchJona, SwitzerlandHQ recorded Nov 6, 202651-200104 contacts →

Exact match

“Häny is an expert system provider of advanced, innovative and reliable pump solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchGeneva, SwitzerlandHQ recorded Nov 6, 202611-5081 contacts →

Exact match

“Founded in 2015, the Toilet Board Coalition accelerates business solutions to the global sanitation crisis.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchWinterthur, SwitzerlandHQ recorded Nov 6, 202611-5058 contacts →

Exact match

“Als umfassender Schweizer Partner von Trinkwasser- und Abwasseraufbereitungssystemen stehen wir für einen zukunftsgerichteten Umgang mit Wasser als Lebensgrundlage von heute und…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchGivisiez, SwitzerlandHQ recorded Nov 6, 202651-20055 contacts →

Exact match

“SINEF SA propose des services et des conseils dans les domaines de l’eau et de l'énergie pour les collectivités ainsi que pour les particuliers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchGlattbrugg, SwitzerlandHQ recorded Nov 6, 202611-5046 contacts →

Exact match

“Wir engagieren uns mit unserem Fachwissen und unserer Kompetenz für saubere und lebendige Gewässer!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSion, SwitzerlandHQ recorded Nov 6, 202651-20039 contacts →

Exact match

“L'expertise au service d'un quotidien plus fluide et sécurisant.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchVésenaz, SwitzerlandHQ recorded Nov 6, 202651-20026 contacts →

Exact match

“Fondée à Genève en 1961, Troger SA couvre l’ensemble des métiers de la gestion de l’eau et du gaz.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchFrauenkappelen, SwitzerlandHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Die SH+E GROUP bietet Planung, Bau und Service von Anlagen zur Behandlung von Wasser und Abwasser in Kommunen und der Industrie inklusive von Ver- und Entsorgungssystemen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchWillisau, SwitzerlandHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“We are a Swiss non-profit association specialised in improving business practices in water and sanitation through training and awareness-raising so as to increase the sector’s…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchGrabs, SwitzerlandHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Wir sind Schweizer Pioniere für innovative Sanitärlösungen und Erfinder der wasserlosen Verschweiß-Toilette.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchWorblaufen, SwitzerlandHQ recorded Nov 6, 202651-20014 contacts →

Exact match

“Die Wasseraufbereitungstechnik ist unsere Kernkompetenz – und das seit 1975.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchOensingen, SwitzerlandHQ recorded Nov 6, 202651-20013 contacts →

Exact match

“Willkommen bei KFS Kanal-Service AG!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchZurich, SwitzerlandHQ recorded Nov 6, 20261-1012 contacts →

Exact match

“Viva con Agua ist ein gemeinnütziger Verein, der sich dafür einsetzt, dass alle Menschen weltweit Zugang zu sauberem Trinkwasser und sanitärer Grundversorgung erhalten.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchGeneva, SwitzerlandHQ recorded Nov 6, 20261-1012 contacts →

Exact match

“UN-Water coordinates the efforts of United Nations entities and international organizations working on water and sanitation issues.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchGeneva, SwitzerlandHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“In today’s Sustainable Development Goals Agenda, the human rights to water and sanitation (HRWS) are embedded, but not assured.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchEaux-vives, SwitzerlandHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“Imagine a world where access to clean and sustainable water is no longer a privilege but a right for all.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchChatelaine, SwitzerlandHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“Harvesting Rain, Transforming Lives We turn rain into resilience by restoring ecosystems, securing water access, and empowering communities.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchGeneva, SwitzerlandHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“Toilets For All is a Swiss foundation working with local entrepreneurs, funders and organisations to deliver safe access to toilets for people living off the grid, leaving no one…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchDietikon, SwitzerlandHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Rheno Umwelttechnik AG is an environmental services company based out of 15 Giessenstrasse, Schlieren, Zurich, Switzerland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchBiel/bienne, SwitzerlandHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Smixin is committed to improve health and sustainability through preventing disease.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchZurich, SwitzerlandHQ recorded Nov 6, 20261-107 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchStans, SwitzerlandHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Joller und Bissig Sanitär AG is a company based in Switzerland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchLausen, SwitzerlandHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Qualifizierte Spezialisten der Bereiche sanitär-Technik, Wartung- und Unterhalt sowie deren Planung und Auslegung verhelfen Ihnen zu aussergewöhnlichen Resultaten.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchBasel, SwitzerlandHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Gebäudetechnik auf höchstem Niveau, präzise geplant, intelligent koordiniert und aus einer Hand.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 127 water sanitation organizations based in Switzerland

See the full list, filter by size, metro and specialty, and access 332 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Water sanitation organizations based in Switzerland at a glance

As of Nov 6, 2026
32.6%Verified-email coverage
8.0Average contacts per company
1-10Median size (employees)
10.2%Largest-city concentration · Geneva
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
80
11-50
34
51-200
10
201-500
1
1,001-5,000
1

Email recency for this list is measured worldwide rather than for Switzerland, so it is reported there. Company counts and contact totals on this page are exact for Switzerland, over 127 companies.

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.
What qualifies
Company records associated with Switzerland whose business descriptions match “water 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 332 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.

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 sanitation organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many water sanitation organizations are there based in Switzerland?

RevenueBase identified 127 company matches for water sanitation organizations associated with Switzerland 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?

Service DE L'eau DE LA Ville DE Lausanne tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most water sanitation organizations?

Geneva leads with 13 company records, followed by Zurich (9) and Lausanne (4).

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 332 professional contacts with verified work emails tracked across these 127 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.

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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.