Company lists · Data refreshed November 2026

Top 25 Piping installation contractors based in Switzerland

Name: Piping installation contractors based in Switzerland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 59 companies tracked

RevenueBase identified 59 company matches for piping installation contractors associated with Switzerland as of November 2026 and tracks 321 professional contacts across them, including 138 with verified work emails. Buren An Der Aare is the largest hub.

This list covers company matches for piping installation 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 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

59Companies

321Contacts tracked

138Verified emails

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The 25 largest piping installation contractors based in Switzerland

Ranked by team size

Top 25 of 59 company matches for piping installation contractors 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Apaco AG	Exact match	Grellingen, SwitzerlandHQ recorded Nov 6, 2026	51-200	50 contacts →
	Exact match “apaco steht für Qualität von der ersten Kontaktaufnahme bis zur Auslieferung der Anlagen und der Apparate.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Troger SA	Exact match	Vésenaz, SwitzerlandHQ recorded Nov 6, 2026	51-200	26 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
3	Coutaz SA	Exact match	St-maurice, SwitzerlandHQ recorded Nov 6, 2026	51-200	25 contacts →
	Exact match “Fondée en 1946 à St-Maurice, Coutaz SA est une entreprise pionnière dans les techniques du bâtiment.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Josef Muff AG	Exact match	Sarmenstorf, SwitzerlandHQ recorded Nov 6, 2026	51-200	24 contacts →
	Exact match “Wir sorgen dafür, dass alles dorthin fliesst, wo es soll – sicher und ohne Verluste.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Straub Werke AG	Exact match	Wangs, SwitzerlandHQ recorded Nov 6, 2026	51-200	22 contacts →
	Exact match “STRAUB - The Right Connection STRAUB Werke AG in Wangs (CH) was setting more than 50 years ago a milestone with its pioneering accomplishment in pipe connection technology.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Gebr. Meier AG Rohrleitungsbau	Exact match	Birrhard, SwitzerlandHQ recorded Nov 6, 2026	11-50	13 contacts →
	Exact match “Über 100 Jahre Erfahrung: Gebr.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Marty Bauleistungen AG	Exact match	Azmoos, SwitzerlandHQ recorded Nov 6, 2026	51-200	12 contacts →
	Exact match “Die Marty Gruppe ist ein inhabergeführter Firmenverbund, der aus den Unternehmen Marty Bauleistungen AG, Marty Transportleistungen AG, Marty Spezialleistungen AG (Rohrleitungsbau).” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	MMT Sàrl Chauffage Sanitaire	Exact match	Rossens Fr, SwitzerlandHQ recorded Nov 6, 2026	11-50	8 contacts →
	Exact match “MMT Sàrl est aujourd’hui fier de mettre à votre disposition l’expertise de son équipe, jeune et dynamique dont l’objectif et l’engagement sont la satisfaction de notre client.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Alois Bader AG	Exact match	Emmetten, SwitzerlandHQ recorded Nov 6, 2026	11-50	7 contacts →
	Exact match “Alois Bader AG in Seelisberg im Kanton Uri ist Ihr Partner für Kunststoffverarbeitung, Rohrleitungsbau, Erdgasleitungen, Trinkwasserreservoir, Lüftungsleitungen, Behälterbau und…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Inno Montage AG	Exact match	Tägerwilen, SwitzerlandHQ recorded Nov 6, 2026	11-50	7 contacts →
	Exact match “Die Inno Montage AG unterstützt Unternehmen mit hochwertigen Lösungen im Bereich Fernwärme und Rohrleitungsbau, insbesondere durch ihr tiefes Know-how in Dampf- und…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Frei Infra AG	Exact match	Ennetturgi, SwitzerlandHQ recorded Nov 6, 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 · Nov 6, 2026 · View company records in RevenueBase
12	SMM	Exact match	Penthalaz, SwitzerlandHQ recorded Nov 6, 2026	11-50	6 contacts →
	Exact match “Fondée en 2017, SMM Soudure Specialisée est une entreprise spécialisée dans la planification, la fabrication et l'installation de tuyauteries industrielles.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Imperiali AG	Exact match	Büren An Der Aare, SwitzerlandHQ recorded Nov 6, 2026	51-200	5 contacts →
	Exact match “Seit Giovanni Imperiali 1875 das Unternehmen gründete, liegt uns das Bauen im Blut.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Ti-Tech SA	Exact match	Collombey-muraz, SwitzerlandHQ recorded Nov 6, 2026	11-50	5 contacts →
	Exact match “Entreprise de tuyauterie industrielle et constructions métalliques.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Anplaq AG	Exact match	Tamins, SwitzerlandHQ recorded Nov 6, 2026	11-50	5 contacts →
	Exact match “Ganz egal, ob es um grosse, kleine, heisse oder kalte Leitungen geht, um solche, die wenig oder viel Druck aushalten müssen, oder aber ob Rohre aus legiertem oder unlegiertem…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Hugo Leutenegger AG	Exact match	Bettwiesen, SwitzerlandHQ recorded Nov 6, 2026	1-10	5 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Viva Pipeline Welders	Exact match	Winterthur, SwitzerlandHQ recorded Nov 6, 2026	11-50	5 contacts →
	Exact match “VIVA PIPELINE WELDERS ist eine tatkräftige, flexible, aufgeschlossene Montagegruppe und jeder Zeit bereit für Ihre Kunden hart zu arbeiten.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Schindelholz SA	Exact match	Le Locle, SwitzerlandHQ recorded Nov 6, 2026	1-10	4 contacts →
	Exact match “Actifs dans le secteur des installations sanitaires et de chauffage, nous sommes à même de vous offrir notre expertise dans des travaux de dépannage, de rénovation ainsi que de…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Presta-Inox SA	Exact match	Versoix, SwitzerlandHQ recorded Nov 6, 2026	1-10	4 contacts →
	Exact match “Les services de PRESTA-INOX SA sont conçus pour répondre aux besoins spécifiques des industriels, en réunissant une équipe experte en conception 3D, tuyauterie, soudure orbitale…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Oscar Plombier Sàrl	Exact match	Meyrin, SwitzerlandHQ recorded Nov 6, 2026	1-10	3 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Buchwalder Sàrl	Exact match	Vicques, SwitzerlandHQ recorded Nov 6, 2026	1-10	3 contacts →
	Exact match “Buchwalder Sàrl is a construction company based out of Chem.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Adro-Tech Gmbh	Exact match	Wimmis, SwitzerlandHQ recorded Nov 6, 2026	11-50	3 contacts →
	Exact match “Adro-Tech GmbH ist eine Heizung und Rohrleitungs-Firma in Wimmis, Switzerland.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	E. O. Knecht	Exact match	Zurich, SwitzerlandHQ recorded Nov 6, 2026	1-10	3 contacts →
	Exact match “E.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	WWS Wärme- Wassertechnik AG	Exact match	St. Margrethen, SwitzerlandHQ recorded Nov 6, 2026	11-50	2 contacts →
	Exact match “Die Firma WWS Wärme-Wassertechnik AG mit Sitz in St.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Graf Spenglerei Sanitär	Exact match	Maisprach, SwitzerlandHQ recorded Nov 6, 2026	1-10	1 contacts →
	Exact match “Graf Spenglerei Sanitär AG - Willkommen auf unserer Webseite.” 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 “piping installation 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 25 of 59 piping installation contractors based in Switzerland

See the full list, filter by size, metro and specialty, and access 138 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Piping installation contractors based in Switzerland at a glance

As of Nov 6, 2026

43.0%Verified-email coverage

5.4Average contacts per company

11-50Median size (employees)

3.4%Largest-city concentration · Buren An Der Aare

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 59 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 “piping installation 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 138 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 “piping installation contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many piping installation contractors are there based in Switzerland?

RevenueBase identified 59 company matches for piping installation contractors 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?

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

Which city has the most piping installation contractors?

Buren An Der Aare leads with 2 company records, followed by Moudon (2) and Winterthur (2).

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 138 professional contacts with verified work emails tracked across these 59 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.