Company lists · Data refreshed November 2026

Top 25 Steel fabrication heat treating services based in Switzerland

RevenueBase identified 54 company matches for steel fabrication heat treating services associated with Switzerland as of November 2026 and tracks 325 professional contacts across them, including 126 with verified work emails. Aefligen is the largest hub.

This list covers company matches for steel fabrication heat treating services 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 2, 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 2, 2026 How this list was built
54Companies
325Contacts tracked
126Verified emails
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The 25 largest steel fabrication heat treating services based in Switzerland

Ranked by team size
Top 25 of 54 company matches for steel fabrication heat treating services based in Switzerland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 2, 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 matchEgerkingen, SwitzerlandHQ recorded Nov 2, 202651-20038 contacts →

Exact match

“Über 75 Jahre Welt der Wärmebehandlung - unser umfassendes Wissen für Ihre massgeschneiderten Lösungen!”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
2Exact matchLe Mont-sur-lausanne, SwitzerlandHQ recorded Nov 2, 202651-20038 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 · Nov 2, 2026 · View company records in RevenueBase
3Exact matchReinach, SwitzerlandHQ recorded Nov 2, 202651-20036 contacts →

Exact match

“Fischer Reinach bringt Stahl, Leicht- und Buntmetalle in Form.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
4Exact matchAlle, SwitzerlandHQ recorded Nov 2, 202611-5028 contacts →

Exact match

“CODERE: Industrial Furnaces for Heat Treatment Together we generate a culture of performance and the best results for all!”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
5Exact matchCornaux, SwitzerlandHQ recorded Nov 2, 202611-5017 contacts →

Exact match

“Decker SA – your preferred partner for all your industrial sheet-metalwork and structural steelwork projects.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
6Exact matchAmriswil, SwitzerlandHQ recorded Nov 2, 202651-20015 contacts →

Exact match

“Die zweifel metall ag ist ein führender Ostschweizer Betrieb für Blechverarbeitung.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
7Exact matchHori, SwitzerlandHQ recorded Nov 2, 202651-20015 contacts →

Exact match

“Stahl- und Metallbaukonstruktionen sind unsere grosse Leidenschaft.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
8Exact matchSion, SwitzerlandHQ recorded Nov 2, 202611-5012 contacts →

Exact match

“Creusalp SA – Solutions industrielles sur mesure, du métal à la peinture industrielle Chez Creusalp SA, nous transformons vos idées en solutions industrielles concrètes.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
9Exact matchWeinfelden, SwitzerlandHQ recorded Nov 2, 202611-5011 contacts →

Exact match

“METALLKOMPETENZ SEIT 1959 Wir sind ihr Partner für individuelle im Anlage- und Apparatebau.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
10Exact matchNyon, SwitzerlandHQ recorded Nov 2, 202611-5011 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
11Exact matchArbon, SwitzerlandHQ recorded Nov 2, 202611-505 contacts →

Exact match

“Wärmebehandlungen: Härten, Vergüten, Bainitisieren, Glühen, Nitrieren, Tenifer, etc.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
12Exact matchSteinach, SwitzerlandHQ recorded Nov 2, 202611-504 contacts →

Exact match

“Sie suchen und wir bieten!# Schweizer Werte und innovative Prozesse.# Eine Lösung und keine Rückmeldungen "Es geht nicht"-"Es ist kompliziert".# Ein motiviertes Team, welches…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
13Exact matchOberriet, SwitzerlandHQ recorded Nov 2, 202611-504 contacts →

Exact match

“Wasch und Härte Technik Oberriet AG Wir sind ein innovativer Technologieanbieter im Bereich der Metallurgie und seit der Gründung unseres Unternehmens im Jahr 2016 auf die…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
14Exact matchEschlikon, SwitzerlandHQ recorded Nov 2, 202651-2004 contacts →

Exact match

“BURAG AG - Ihr Spezialist - Rohrumformteile - Gewindefittings - Schweissen - Blechbearbeitung - Pulverbeschichten”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
15Exact matchFlawil, SwitzerlandHQ recorded Nov 2, 202611-504 contacts →

Exact match

“Habis Technik AG ist ein führendes, national tätiges Produktions- und Dienstleistungsunternehmen für Lösungen aus Metall in höchster Ausführungsqualität.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
16Exact matchBerneck, SwitzerlandHQ recorded Nov 2, 202611-504 contacts →

Exact match

“Blechbearbeitung aus dem Rheintal Wir sind ein innovatives Unternehmen, das sich auf die präzise Verarbeitung von Blech spezialisiert hat.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
17Exact matchDulliken, SwitzerlandHQ recorded Nov 2, 202611-503 contacts →

Exact match

“Metallveredelung der Spitzenklasse - Seit über 50 Jahren ein Begriff in der Wärmebehandlung In unserem Betrieb führen wir unter anderem folgende Verfahren durch: Karbonitrieren –…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
18Exact matchKandergrund, SwitzerlandHQ recorded Nov 2, 20261-103 contacts →

Exact match

“Ein junges Unternehmen der Brügger Gruppe - spezialisiert auf Metall- und Maschinenbau.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
19Exact matchVolketswil, SwitzerlandHQ recorded Nov 2, 202611-502 contacts →

Exact match

“Willkommen bei Qualicut in Volketswil, Ihrem Experten für Präzisionsbearbeitung und Metallverarbeitung.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
20Exact matchBern, SwitzerlandHQ recorded Nov 2, 20261-102 contacts →

Exact match

“Homepage Steiner Blech & Metallbau AG”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
21Exact matchHinwil, SwitzerlandHQ recorded Nov 2, 202611-501 contacts →

Exact match

“Weibel Gmbh Stahl und Metallbau Studbachstrasse 14, Hinwil, Switzerland.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
22Exact matchOlten, SwitzerlandHQ recorded Nov 2, 202611-501 contacts →

Exact match

“Als erfolgreiches Produktions- und Vertriebsunternehmen im Bereich Blechverarbeitung gehört die WSO landesweit zu den Branchenleadern im Bereich technische Dämmungen für Wärme…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
23Exact matchAefligen, SwitzerlandHQ recorded Nov 2, 202611-501 contacts →

Exact match

“Metall schafft Raum.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
24Exact matchEmmen, SwitzerlandHQ recorded Nov 2, 20261-101 contacts →

Exact match

“TM Metalltechnik AG | Blechbearbeitung Metallverarbeitung von A bis Z”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
25Exact matchMalters, SwitzerlandHQ recorded Nov 2, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase

Showing 25 of 54 steel fabrication heat treating services based in Switzerland

See the full list, filter by size, metro and specialty, and access 126 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Steel fabrication heat treating services based in Switzerland at a glance

As of Nov 2, 2026
38.8%Verified-email coverage
6.0Average contacts per company
11-50Median size (employees)
1.9%Largest-city concentration · Aefligen
Nov 2, 2026Page data refreshed

Companies by employee count

1-10
20
11-50
27
51-200
6

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 54 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 “steel fabrication heat treating services” 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 126 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 2, 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 “steel fabrication heat treating services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many steel fabrication heat treating services are there based in Switzerland?

RevenueBase identified 54 company matches for steel fabrication heat treating services 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?

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

Which city has the most steel fabrication heat treating services?

Aefligen leads with 1 company records, followed by Alle (1) and Amriswil (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 126 professional contacts with verified work emails tracked across these 54 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 2, 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.