Company lists · Data refreshed September 2026

Top 18 Water delivery system contractors based in Switzerland

Name: Water delivery system contractors based in Switzerland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 34 companies tracked

RevenueBase identified 34 company matches for water delivery system contractors associated with Switzerland as of September 2026 and tracks 368 professional contacts across them, including 173 with verified work emails. Cham is the largest hub.

This list covers company matches for water delivery system contractors 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 September 19, 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 Sep 19, 2026 How this list was built

34Companies

368Contacts tracked

173Verified emails

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The 18 largest water delivery system contractors based in Switzerland

Ranked by team size

Top 18 of 34 company matches for water delivery system contractors based in Switzerland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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	Häny AG	Exact match	Jona, SwitzerlandHQ recorded Sep 19, 2026	51-200	99 contacts →
	Exact match “Häny is an expert system provider of advanced, innovative and reliable pump solutions.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2	SINEF	Exact match	Givisiez, SwitzerlandHQ recorded Sep 19, 2026	51-200	55 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 · Sep 19, 2026 · View company records in RevenueBase
3	Heusser Water Solutions AG	Exact match	Cham, SwitzerlandHQ recorded Sep 19, 2026	51-200	39 contacts →
	Exact match “Die Heusser Water Solutions AG steht für Innovationskraft auf der soliden Grundlage jahrelanger Erfahrung, starker Partner und erprobten Technologien.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4	Troger SA	Exact match	Vésenaz, SwitzerlandHQ recorded Sep 19, 2026	51-200	23 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 · Sep 19, 2026 · View company records in RevenueBase
5	Josef Muff AG	Exact match	Sarmenstorf, SwitzerlandHQ recorded Sep 19, 2026	51-200	22 contacts →
	Exact match “Wir sorgen dafür, dass alles dorthin fliesst, wo es soll – sicher und ohne Verluste.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6	Techfina SA	Exact match	Winterthur, SwitzerlandHQ recorded Sep 19, 2026	11-50	20 contacts →
	Exact match “We build ready-to-use treatment plants for drinking water and wastewater.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7	K. Lienhard AG	Exact match	Buchs, SwitzerlandHQ recorded Sep 19, 2026	11-50	17 contacts →
	Exact match “K.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8	SPE Tech AG	Exact match	Frauenkappelen, SwitzerlandHQ recorded Sep 19, 2026	11-50	17 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 · Sep 19, 2026 · View company records in RevenueBase
9	Stereau Suisse SA	Exact match	Yverdon-les-bains, SwitzerlandHQ recorded Sep 19, 2026	1-10	8 contacts →
	Exact match “Stereau Suisse SA, filiale du groupe SAUR, est une entreprise spécialiste de la conception et de la construction de grands ouvrages liés au cycle de l’eau (usine de production…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10	ULI Lippuner AG Wasserconsulting	Exact match	Sargans, SwitzerlandHQ recorded Sep 19, 2026	1-10	7 contacts →
	Exact match “Wir sind ein führendes Ingenieurbüro spezialisiert im Bereich Wasser.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11	Frei Infra AG	Exact match	Ennetturgi, SwitzerlandHQ recorded Sep 19, 2026	11-50	6 contacts →
	Exact match “Rohrleitungsbau - Gas- und Wasserleitungen - Abwasserleitungen - Anergieleitungen -Anlagebau - Unterhaltsarbeiten - Hydranten- und Schieberwartungen - Reservoirreinigungen -…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12	Aeschlimann Sanitär AG	Exact match	Burgdorf, SwitzerlandHQ recorded Sep 19, 2026	11-50	4 contacts →
	Exact match “Umbau, Sanierung und Neubau von sanitären Wasser, Gas- und Abwasseranlagen sind unser Kerngeschäft.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13	Irriland	Exact match	Chêne-bougeries, SwitzerlandHQ recorded Sep 19, 2026	1-10	3 contacts →
	Exact match “Acteur majeur de l’arrosage automatique depuis plus de 30 ans, nous accompagnons les professionnels et les particuliers dans toute la Suisse : vente de produits professionnels…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14	AQA Gebäudetechnik Gmbh	Exact match	Oberentfelden, SwitzerlandHQ recorded Sep 19, 2026	11-50	2 contacts →
	Exact match “Im Mittelpunkt unserer Tätigkeit steht die Leidenschaft zum Wasser.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15	Hiestand Co.Ag	Exact match	Bäch, SwitzerlandHQ recorded Sep 19, 2026	11-50	1 contacts →
	Exact match “Hiestand Sanitär - Ihr Fachbetrieb für sanitäre Anlagen.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16	Aquadra SA	Exact match	Novazzano, SwitzerlandHQ recorded Sep 19, 2026	11-50	1 contacts →
	Exact match “Con Aquadra, l’eccellenza idraulica da oggi ha un nome.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17	Buchmann Engineering Gmbh	Exact match	Hünenberg, SwitzerlandHQ recorded Sep 19, 2026	1-10	1 contacts →
	Exact match “Planung, Bau und Unterhalt von verfahrenstechnischen Anlagen.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18	Mimtech Engineering	Exact match	Bülach, SwitzerlandHQ recorded Sep 19, 2026	1-10	1 contacts →
	Exact match “Wir planen gerne für Sie Ihre Sanitär- und Sprinkleranlagen sowie Grundleitungen(Kanalisation) für Ihr nächstes Bauvorhaben.” Recorded in the RevenueBase company graph · Sep 19, 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 delivery system contractors”. 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 18 of 34 water delivery system contractors based in Switzerland

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Water delivery system contractors based in Switzerland at a glance

As of Sep 19, 2026

47.0%Verified-email coverage

10.8Average contacts per company

11-50Median size (employees)

8.8%Largest-city concentration · Cham

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

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 34 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 delivery system contractors” 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 173 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 September 19, 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 delivery system contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many water delivery system contractors are there based in Switzerland?

RevenueBase identified 34 company matches for water delivery system contractors associated with Switzerland as of September 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?

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

Which city has the most water delivery system contractors?

Cham leads with 3 company records, followed by Jona (2) and Abtwil (1).

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 173 professional contacts with verified work emails tracked across these 34 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 September 19, 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.