Company lists · Data refreshed October 2026

Top 25 Commercial construction steel contractors based in Switzerland

Name: Commercial construction steel contractors based in Switzerland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 10, 2026 220 companies tracked

RevenueBase identified 220 company matches for commercial construction steel contractors associated with Switzerland as of October 2026 and tracks 1,209 professional contacts across them, including 419 with verified work emails. Winterthur is the largest hub.

This list covers company matches for commercial construction steel 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 October 10, 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 Oct 10, 2026 How this list was built

220Companies

1,209Contacts tracked

419Verified emails

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The 25 largest commercial construction steel contractors based in Switzerland

Ranked by team size

Top 25 of 220 company matches for commercial construction steel contractors based in Switzerland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 10, 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	R. Morand ET Fils S.A	Exact match	Enney, SwitzerlandHQ recorded Oct 10, 2026	201-500	118 contacts →
	Exact match “Morand Constructions Métalliques fait partie des plus importants acteurs en Suisse romande dans le domaine de la construction métallique.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
2	Officine Ghidoni SA	Exact match	Riazzino, SwitzerlandHQ recorded Oct 10, 2026	51-200	49 contacts →
	Exact match “Da oltre 70 anni, in Ticino e su tutto il territorio svizzero, siamo un punto di riferimento nelle costruzioni in acciaio complesse.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
3	Geilinger AG	Exact match	Winterthur, SwitzerlandHQ recorded Oct 10, 2026	51-200	45 contacts →
	Exact match “Die Firma Geilinger AG gehört seit 1845 zu den führenden Unternehmen im Metall- und Fassadenbau.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
4	Alfer Constructions SA	Exact match	Vernier, SwitzerlandHQ recorded Oct 10, 2026	51-200	44 contacts →
	Exact match “Votre partenaire de proximité pour tous vos projets de constructions métalliques.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
5	Joux S.A	Exact match	Le Mont-sur-lausanne, SwitzerlandHQ recorded Oct 10, 2026	51-200	38 contacts →
	Exact match “100 ans d’expertise au service de vos projets métalliques Entreprise familiale depuis 1922, JOUX S.A.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
6	CMA Constructeurs Métalliques Associés SA	Exact match	1753 Matran, SwitzerlandHQ recorded Oct 10, 2026	51-200	34 contacts →
	Exact match “Actifs depuis plus de 30 ans dans le secteur de la menuiserie métallique, notre activité est principalement orientée dans l’étude, la planification et la réalisation intégrale de…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
7	Rytz AG	Exact match	Zunzgen, SwitzerlandHQ recorded Oct 10, 2026	51-200	29 contacts →
	Exact match “Rytz AG is an internationally active metal construction company based in Zunzgen, Switzerland.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
8	Jörimann Gruppe	Exact match	Bonaduz, SwitzerlandHQ recorded Oct 10, 2026	201-500	27 contacts →
	Exact match “Stahlbau, Brückenbau, Stahlwasserbau, Bahntechnik, Blechbearbeitung, Tunnelbau, Schalungsbau, Mechanische CNC Bearbeitung, Engineering, Maschinenbau, Anlagenbau, Montage” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
9	Josef Meyer Stahl UND Metall AG	Exact match	6032 Emmen, SwitzerlandHQ recorded Oct 10, 2026	51-200	25 contacts →
	Exact match “Stahl- und Fassadenbau” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
10	Debrunner Acifer Bewehrungen AG	Exact match	Regensdorf, SwitzerlandHQ recorded Oct 10, 2026	51-200	24 contacts →
	Exact match “Debrunner Acifer AG Bewehrungen Die Debrunner Acifer AG Bewehrungen ist Teil der schweizweit tätigen Debrunner Koenig Gruppe, die aus den drei Geschäftsbereichen «Bewehrungen»…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
11	Dr. Deuring Oehninger AG	Exact match	Winterthur, SwitzerlandHQ recorded Oct 10, 2026	11-50	20 contacts →
	Exact match “Die Dr.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
12	Aepli Stahlbau AG	Exact match	Gossau Sg, SwitzerlandHQ recorded Oct 10, 2026	11-50	18 contacts →
	Exact match “Was 1913 mit der Ein-Mann-Schlosserei von Viktor Aepli an der Ringstrasse im st.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
13	Revaz Constructions Métalliques SA	Exact match	Sion, SwitzerlandHQ recorded Oct 10, 2026	51-200	17 contacts →
	Exact match “Revaz Constructions métalliques SA est un partenaire privilégié pour l'étude, la conception et la réalisation de tous types de projets de construction métallique.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
14	Usine Decker SA	Exact match	Cornaux, SwitzerlandHQ recorded Oct 10, 2026	11-50	17 contacts →
	Exact match “Decker SA – your preferred partner for all your industrial sheet-metalwork and structural steelwork projects.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
15	SWM Metallbautechnik AG	Exact match	Biglen, SwitzerlandHQ recorded Oct 10, 2026	11-50	15 contacts →
	Exact match “SWM Metallbautechnik AG wurde im Jahr 1997 gegründet und wird von Beatrice Wyler-Jaun und Christoph Wyler erfolgreich geführt.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
16	Baltensperger AG	Exact match	Hori, SwitzerlandHQ recorded Oct 10, 2026	51-200	15 contacts →
	Exact match “Stahl- und Metallbaukonstruktionen sind unsere grosse Leidenschaft.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
17	Diethelm Fassadenbau AG	Exact match	Hermetschwil-staffeln, SwitzerlandHQ recorded Oct 10, 2026	51-200	13 contacts →
	Exact match “Gegründet im Jahre 1970 von Hans Diethelm und Oskar Ickler in Bremgarten, Kanton Aargau, wurde 1981 die eigene Produktion in Hermetschwil (Bremgarten) in Betrieb genommen.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
18	Vettiger Metallbau AG	Exact match	Oberbüren, SwitzerlandHQ recorded Oct 10, 2026	51-200	12 contacts →
	Exact match “Unsere wahren Stärken zeigen sich dort, wo Speziallösungen gefordert sind.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
19	Wüst Metallbau AG	Exact match	Altstätten, SwitzerlandHQ recorded Oct 10, 2026	51-200	12 contacts →
	Exact match “Die Wüst Metallbau AG ist ein national und international tätiges Unternehmen in den Bereichen Stahl–, Metall–, Fassaden– und Messebau.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
20	Brand Metallbau AG	Exact match	Schattdorf, SwitzerlandHQ recorded Oct 10, 2026	51-200	11 contacts →
	Exact match “Jahrelange Erfahrung mit den Möglichkeiten der Zukunft zu verknüpfen – und so immer wieder neue Impulse bei anspruchsvollen Architekturprojekten zu setzen: Das ist die Mission von…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
21	Mauchle Stahlbau AG	Exact match	Sursee, SwitzerlandHQ recorded Oct 10, 2026	11-50	10 contacts →
	Exact match “We have been planning and constructing steel structures for companies, the public sector and private investors for over 50 years.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
22	Serrurerie 2000 SA	Exact match	Meinier, SwitzerlandHQ recorded Oct 10, 2026	51-200	10 contacts →
	Exact match “Construction métallique / Menuiseries / Tôlerie” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
23	Schmid Metallbau AG	Exact match	Zeiningen, SwitzerlandHQ recorded Oct 10, 2026	11-50	9 contacts →
	Exact match “Ideen aus Metall Wir machen’s möglich Planung Produktion Montage” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
24	CNC Blechverarbeitung UND Leichtmetallbau AG	Exact match	Bäretswil, SwitzerlandHQ recorded Oct 10, 2026	11-50	8 contacts →
	Exact match “Wir sind Ihr regionaler Partner für fertig montierte Blechelemente im Fassadenbau.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
25	Joda Metalcostruzioni SA	Exact match	Castione, SwitzerlandHQ recorded Oct 10, 2026	11-50	8 contacts →
	Exact match “Siamo una ditta a conduzione familiare fondata nel 2002 mediante iscrizione al registro di commercio di Lugano con sede a Castione in Svizzera nel Canton Ticino.” Recorded in the RevenueBase company graph · Oct 10, 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 “commercial construction steel 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 220 commercial construction steel contractors based in Switzerland

See the full list, filter by size, metro and specialty, and access 419 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Commercial construction steel contractors based in Switzerland at a glance

As of Oct 10, 2026

34.7%Verified-email coverage

5.5Average contacts per company

11-50Median size (employees)

1.8%Largest-city concentration · Winterthur

Oct 10, 2026Page data refreshed

Companies by employee count

1-10

106

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 220 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 “commercial construction steel 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 419 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 October 10, 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 “commercial construction steel contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many commercial construction steel contractors are there based in Switzerland?

RevenueBase identified 220 company matches for commercial construction steel contractors associated with Switzerland as of October 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?

R. Morand ET Fils S.A tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most commercial construction steel contractors?

Winterthur leads with 4 company records, followed by Adliswil (3) and Matran (3).

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 419 professional contacts with verified work emails tracked across these 220 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 October 10, 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.