Company lists · Data refreshed September 2026

Top 25 Steel and aluminum suppliers based in Switzerland

Name: Steel and aluminum suppliers based in Switzerland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 18, 2026 108 companies tracked

RevenueBase identified 108 steel and aluminum suppliers headquartered in Switzerland as of September 2026 and tracks 1,668 professional contacts across them, including 325 with verified work emails. Lugano is the largest hub.

This list covers steel and aluminum suppliers headquartered in Switzerland, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 18, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 18, 2026 86% judged on-target in blind review

108Companies

1,668Contacts tracked

325Verified emails

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The 25 largest steel and aluminum suppliers based in Switzerland

Ranked by team size

Top 25 of 108 steel and aluminum suppliers based in Switzerland, ranked by team size, largest first. Data refreshed Sep 18, 2026. RevenueBase Smart Search rates how each company's information relates to steel and aluminum suppliers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Montanstahl AG	Partial evidence	Stabio, SwitzerlandHQ checked Sep 18, 2026	201-500	88 contacts →
	Partial evidence “Montanstahl is a specialized in the production and supply of high quality steel profiles for various industries, such as building & construction, energy & nuclear, wastewater…” Source: RevenueBase Database · checked Sep 18, 2026
2	Officine Ghidoni SA	Indirect evidence	Riazzino, SwitzerlandHQ checked Sep 18, 2026	51-200	46 contacts →
	Indirect evidence “Da oltre 70 anni, in Ticino e su tutto il territorio svizzero, siamo un punto di riferimento nelle costruzioni in acciaio complesse.” Source: RevenueBase Database · checked Sep 18, 2026
3	Sipro Stahl Schweiz	Partial evidence	Schlieren, SwitzerlandHQ checked Sep 18, 2026	11-50	38 contacts →
	Partial evidence “Die SIPRO® STEEL SOLUTIONS ist eine international tätige Unternehmensgruppe mit Sitz in Geroldswil (Zürich), die sich mit ihren Vertriebsgesellschaften seit nunmehr 50 Jahren mit…” Source: RevenueBase Database · checked Sep 18, 2026
4	AAV Contractors SA	Partial evidence	Plan-les-ouates, SwitzerlandHQ checked Sep 18, 2026	51-200	37 contacts →
	Partial evidence “AAV contractors transforme l’acier, l’aluminium et le verre en des produits semi-finis et finis destinés à la construction” Source: RevenueBase Database · checked Sep 18, 2026
5	CMA Constructeurs Métalliques Associés SA	Indirect evidence	1753 Matran, SwitzerlandHQ checked Sep 18, 2026	51-200	36 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 18, 2026
6	Fischer Reinach AG	Indirect evidence	Reinach, SwitzerlandHQ checked Sep 18, 2026	51-200	34 contacts →
	Indirect evidence “Fischer Reinach bringt Stahl, Leicht- und Buntmetalle in Form.” Source: RevenueBase Database · checked Sep 18, 2026
7	Jörimann Gruppe	Indirect evidence	Bonaduz, SwitzerlandHQ checked Sep 18, 2026	201-500	25 contacts →
	Indirect evidence “Stahlbau, Brückenbau, Stahlwasserbau, Bahntechnik, Blechbearbeitung, Tunnelbau, Schalungsbau, Mechanische CNC Bearbeitung, Engineering, Maschinenbau, Anlagenbau, Montage” Source: RevenueBase Database · checked Sep 18, 2026
8	Acemar	Partial evidence	Lucerne, SwitzerlandHQ checked Sep 18, 2026	51-200	24 contacts →
	Partial evidence “Our product portfolio includes long, flat and semi-finished steel products, as well as steel scrap and raw materials.” Source: RevenueBase Database · checked Sep 18, 2026
9	Häuselmann Metall Gmbh	Indirect evidence	Embrach, SwitzerlandHQ checked Sep 18, 2026	51-200	23 contacts →
	Indirect evidence “Wir sind Ihr Partner für Metalle aller Art.” Source: RevenueBase Database · checked Sep 18, 2026
10	Baltensperger AG	Indirect evidence	Höri, SwitzerlandHQ checked Sep 18, 2026	51-200	21 contacts →
	Indirect evidence “Stahl- und Metallbaukonstruktionen sind unsere grosse Leidenschaft.” Source: RevenueBase Database · checked Sep 18, 2026
11	Usine Decker SA	Indirect evidence	Cornaux, SwitzerlandHQ checked Sep 18, 2026	11-50	17 contacts →
	Indirect evidence “Decker SA – your preferred partner for all your industrial sheet-metalwork and structural steelwork projects.” Source: RevenueBase Database · checked Sep 18, 2026
12	SWM Metallbautechnik AG	Indirect evidence	Biglen, SwitzerlandHQ checked Sep 18, 2026	11-50	15 contacts →
	Indirect evidence “SWM Metallbautechnik AG wurde im Jahr 1997 gegründet und wird von Beatrice Wyler-Jaun und Christoph Wyler erfolgreich geführt.” Source: RevenueBase Database · checked Sep 18, 2026
13	Brütsch Rüegger Metals AG	Indirect evidence	Regensdorf, SwitzerlandHQ checked Sep 18, 2026	11-50	14 contacts →
	Indirect evidence “Brütsch/Rüegger Metals AG is a wholesale company based out of Althardstrasse 83, Regensdorf, Canton of Zurich, Switzerland.” Source: RevenueBase Database · checked Sep 18, 2026
14	Fischer & Cie. AG	Indirect evidence	Langnau Im Emmental, SwitzerlandHQ checked Sep 18, 2026	51-200	13 contacts →
	Indirect evidence “Alles für Ihr Bauprojekt Die Fischer & Cie.” Source: RevenueBase Database · checked Sep 18, 2026
15	Creusalp SA	Indirect evidence	Sion, SwitzerlandHQ checked Sep 18, 2026	11-50	13 contacts →
	Indirect evidence “Creusalp SA – Solutions industrielles sur mesure, du métal à la peinture industrielle Chez Creusalp SA, nous transformons vos idées en solutions industrielles concrètes.” Source: RevenueBase Database · checked Sep 18, 2026
16	Schwarz Stahl AG	Indirect evidence	Lenzburg, SwitzerlandHQ checked Sep 18, 2026	51-200	12 contacts →
	Indirect evidence “Mit über 120 Mitarbeitenden sind wir das führende Handelsunternehmen für Haustechnik, Stahl und Baustahl in der Region.” Source: RevenueBase Database · checked Sep 18, 2026
17	Ouvrages Métalliques SA	Indirect evidence	Nyon, SwitzerlandHQ checked Sep 18, 2026	11-50	12 contacts →
	Indirect evidence “Fondée en juillet 1997, Ouvrages Métalliques SA est une entreprise spécialisée dans le domaine du métal implantée dans la région Nyonnaise depuis de nombreuses années.” Source: RevenueBase Database · checked Sep 18, 2026
18	Vettiger Metallbau AG	Indirect evidence	Oberbüren, SwitzerlandHQ checked Sep 18, 2026	51-200	11 contacts →
	Indirect evidence “Unsere wahren Stärken zeigen sich dort, wo Speziallösungen gefordert sind.” Source: RevenueBase Database · checked Sep 18, 2026
19	Metallica	Indirect evidence	Crissier, SwitzerlandHQ checked Sep 18, 2026	11-50	10 contacts →
	Indirect evidence “Implantée depuis plus de 80 ans dans le tissu économique romand, Metallica s'est imposé comme un partenaire incontournable dans l'industrie et le bâtiment pour tout ce qui…” Source: RevenueBase Database · checked Sep 18, 2026
20	CR Métallique SA	Indirect evidence	Porrentruy, SwitzerlandHQ checked Sep 18, 2026	11-50	10 contacts →
	Indirect evidence “L’utilisation de matériaux de première qualité, un atelier parfaitement outillé, des collaborateurs qualifiés et compétents ainsi qu’une expérience de plus de 30 ans dans ce…” Source: RevenueBase Database · checked Sep 18, 2026
21	Schmid Metallbau AG	Indirect evidence	Zeiningen, SwitzerlandHQ checked Sep 18, 2026	11-50	9 contacts →
	Indirect evidence “Ideen aus Metall Wir machen’s möglich Planung Produktion Montage” Source: RevenueBase Database · checked Sep 18, 2026
22	MTS Metallbaubeschläge AG	Indirect evidence	Urdorf, SwitzerlandHQ checked Sep 18, 2026	11-50	8 contacts →
	Indirect evidence “MTS Metallbaubeschläge AG ist seit 1968 als Dienstleistungs- und Handelsunternehmen für den Metallbau, Stahlbau, Glasbau und die metallverarbeitende Industrie tätig.” Source: RevenueBase Database · checked Sep 18, 2026
23	DP Trade SA	Partial evidence	Lugano, SwitzerlandHQ checked Sep 18, 2026	11-50	8 contacts →
	Partial evidence “DP Trade is an international steel trading company based in Lugano, Switzerland established in 2009 by a group of executives and entrepreneur with long experience in the steel…” Source: RevenueBase Database · checked Sep 18, 2026
24	Metals Distribution SA	Partial evidence	Bulle, SwitzerlandHQ checked Sep 18, 2026	11-50	7 contacts →
	Partial evidence “Since 2009, Metals Distribution SA has established itself as a key player in the distribution of steel products and construction materials in Switzerland.” Source: RevenueBase Database · checked Sep 18, 2026
25	Spaeter Chur AG	Indirect evidence	Chur, SwitzerlandHQ checked Sep 18, 2026	51-200	7 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 18, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: steel and aluminum suppliers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names steel and aluminum suppliers.
Partial evidence: Its own public description names part of steel and aluminum suppliers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name steel and aluminum suppliers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 108 steel and aluminum suppliers based in Switzerland

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Steel and aluminum suppliers based in Switzerland at a glance

As of Sep 18, 2026

19.5%Verified-email coverage

15.4Average contacts per company

11-50Median size (employees)

6.5%Largest-city concentration · Lugano

Sep 18, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

5,001-10,000

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 108 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among steel and aluminum suppliers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Switzerland whose own description of what they do matches “steel and aluminum suppliers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names steel and aluminum suppliers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among steel and aluminum suppliers, and records with no verified work email. Companies headquartered outside Switzerland are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 325 across the full list. 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 18, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names steel and aluminum suppliers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many steel and aluminum suppliers are there based in Switzerland?

RevenueBase identified 108 steel and aluminum suppliers headquartered in Switzerland as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Montanstahl AG, headquartered in Stabio, tops this list with the largest team on record.

Which city has the most steel and aluminum suppliers?

Lugano leads with 7 headquartered companies, followed by Luzern (3) and Bulle (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 325 verified decision-maker contacts tracked across these 108 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 18, 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 Smart Search, 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.