Company lists · Data refreshed September 2026

Top 24 Precision machining companies based in Switzerland

Name: Precision machining companies based in Switzerland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 349 companies tracked

RevenueBase identified 349 precision machining companies headquartered in Switzerland as of September 2026 and tracks 5,394 professional contacts across them, including 1,438 with verified work emails. Le Locle is the largest hub.

This list covers precision machining companies 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 17, 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 17, 2026 86% judged on-target in blind review

349Companies

5,394Contacts tracked

1,438Verified emails

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The 24 largest precision machining companies based in Switzerland

Ranked by team size

Top 24 of 349 precision machining companies based in Switzerland, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to precision machining companies: 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	Willemin-Macodel SA	Strong evidence	Delemont, SwitzerlandHQ checked Sep 17, 2026	201-500	174 contacts →
	Strong evidence “Willemin-Macodel is a supplier of cutting-edge, custom machining solutions for complex, very high-precision workpieces offering high added value.” Source: RevenueBase Database · checked Sep 17, 2026
2	Jean Gallay SA	Indirect evidence	Plan-les-ouates, SwitzerlandHQ checked Sep 17, 2026	201-500	125 contacts →
	Indirect evidence “Jean Gallay S.A.” Source: RevenueBase Database · checked Sep 17, 2026
3	Posalux	Indirect evidence	Biel/bienne, SwitzerlandHQ checked Sep 17, 2026	51-200	95 contacts →
	Indirect evidence “Innovation.” Source: RevenueBase Database · checked Sep 17, 2026
4	Fischer Spindle Group AG	Indirect evidence	Herzogenbuchsee, SwitzerlandHQ checked Sep 17, 2026	201-500	84 contacts →
	Indirect evidence “The family-run FISCHER Spindle Group, headquartered in Herzogenbuchsee, is a global leader in precise, fast and powerful rotation.” Source: RevenueBase Database · checked Sep 17, 2026
5	Vardeco SA	Partial evidence	Develier, SwitzerlandHQ checked Sep 17, 2026	51-200	57 contacts →
	Partial evidence “Located in the heart of the Jura canton and bolstered by more than 35 years of experience, VARDECO SA is your essential partner for the screw machining of components for the…” Source: RevenueBase Database · checked Sep 17, 2026
6	Schaublin Machines SA	Indirect evidence	Bévilard, SwitzerlandHQ checked Sep 17, 2026	51-200	50 contacts →
	Indirect evidence “Schaublin Machines SA, entreprise du Jura bernois, construit particulièrement des tours conventionnels, des tours CNC, ainsi que des centres d'usinage verticaux.” Source: RevenueBase Database · checked Sep 17, 2026
7	Laubscher Precision AG	Partial evidence	Täuffelen, SwitzerlandHQ checked Sep 17, 2026	201-500	48 contacts →
	Partial evidence “Laubscher Precision AG, the leading manufacturer for turning parts with highest precision in outstanding quality and on time delivery.” Source: RevenueBase Database · checked Sep 17, 2026
8	Lemco Precision SA	Partial evidence	Vionnaz, SwitzerlandHQ checked Sep 17, 2026	51-200	48 contacts →
	Partial evidence “Certified ISO 9001 and IATF 16949, Lemco Précision SA has specialized in the precision turning of high-precision contacts since 1965.” Source: RevenueBase Database · checked Sep 17, 2026
9	Diener AG Precision Machining	Strong evidence	Embrach, SwitzerlandHQ checked Sep 17, 2026	201-500	46 contacts →
	Strong evidence “Diener AG Precision Machining is a company based out of STATIONSSTRASSE 66, Embrach, Switzerland.” Source: RevenueBase Database · checked Sep 17, 2026
10	Connova Group	Indirect evidence	Villmergen, SwitzerlandHQ checked Sep 17, 2026	51-200	46 contacts →
	Indirect evidence “Connova Group is specialized in the development and manufacturing of demanding composite components and CNC milled parts.” Source: RevenueBase Database · checked Sep 17, 2026
11	Casram	Partial evidence	Mezzovico, SwitzerlandHQ checked Sep 17, 2026	51-200	43 contacts →
	Partial evidence “Casram stands for highest quality, precision and punctuality in the manufacturing of various metals and components in the field of Railway, Aerospace and Defence Industries, High…” Source: RevenueBase Database · checked Sep 17, 2026
12	Arcofil SA	Indirect evidence	Saint-imier, SwitzerlandHQ checked Sep 17, 2026	51-200	40 contacts →
	Indirect evidence “ARCOFIL SA, sise à Saint-Imier (BE), est une entreprise de mécanique de précision créée en 1979.” Source: RevenueBase Database · checked Sep 17, 2026
13	Fehlmann AG	Indirect evidence	Seon, SwitzerlandHQ checked Sep 17, 2026	51-200	40 contacts →
	Indirect evidence “Das Familien-Unternehmen Fehlmann AG entwickelt und produziert Präzisions-Werkzeugmaschinen fürs Fräsen und Bohren.” Source: RevenueBase Database · checked Sep 17, 2026
14	DIXI	Indirect evidence	Le Locle, SwitzerlandHQ checked Sep 17, 2026	201-500	38 contacts →
	Indirect evidence “SPÉCIALISTE EN MICRO USINAGE Petit, Précis, DIXI Suivez-nous sur notre page Facebook DIXI EMPLOIS :” Source: RevenueBase Database · checked Sep 17, 2026
15	Nachbur AG	Indirect evidence	Holderbank, SwitzerlandHQ checked Sep 17, 2026	51-200	36 contacts →
	Indirect evidence “Nachbur AG – Perfekt in Präzision seit 1947 Seit über 75 Jahren steht die Nachbur AG für höchste Qualität in der Herstellung von Präzisionsdrehteilen und Baugruppenmontage, bei…” Source: RevenueBase Database · checked Sep 17, 2026
16	Suvema AG	Indirect evidence	Biberist, SwitzerlandHQ checked Sep 17, 2026	51-200	34 contacts →
	Indirect evidence “At your side with enthusiasm.” Source: RevenueBase Database · checked Sep 17, 2026
17	Polymeca Part Of Leica Geosystems	Partial evidence	Heerbrugg, SwitzerlandHQ checked Sep 17, 2026	51-200	33 contacts →
	Partial evidence “Polymeca, part of Leica Geosystems AG produces in the eastern part of Switzerland sophisticated, mechanical parts of the highest precision.” Source: RevenueBase Database · checked Sep 17, 2026
18	Bächler Feintech AG	Partial evidence	Hölstein, SwitzerlandHQ checked Sep 17, 2026	201-500	32 contacts →
	Partial evidence “The Bächler Feintech AG, with headquarters in Hölstein (BL) and a second production site in Matzingen (TG), is a modern Swiss precision engineering company.” Source: RevenueBase Database · checked Sep 17, 2026
19	Ypsotec	Indirect evidence	Grenchen, SwitzerlandHQ checked Sep 17, 2026	51-200	31 contacts →
	Indirect evidence “Founded in 1916, we are a partner for your challenges in turning, milling, grinding, assembling, laser processing and in cubic operations!” Source: RevenueBase Database · checked Sep 17, 2026
20	Tecnomec SA	Indirect evidence	Stabio, SwitzerlandHQ checked Sep 17, 2026	51-200	31 contacts →
	Indirect evidence “Tecnomec si è fatta conoscere in Svizzera per la capacità di produrre le più svariate tipologie di particolari meccanici, con lavorazioni di fresatura, tornitura, rettifica…” Source: RevenueBase Database · checked Sep 17, 2026
21	Iseotec SA	Indirect evidence	La Chaux-de-fonds, SwitzerlandHQ checked Sep 17, 2026	11-50	30 contacts →
	Indirect evidence “Iseotec SA est expert dans la conception et l’usinage des pièces et composants de haute précision Fort de plus de dix années d'expériences, d'une équipe hautement qualifiée et…” Source: RevenueBase Database · checked Sep 17, 2026
22	Viquodéco Sàrl	Indirect evidence	Delémont, SwitzerlandHQ checked Sep 17, 2026	51-200	29 contacts →
	Indirect evidence “Viquodéco est une entreprise située en Suisse, à Delémont, dans le Canton du Jura.” Source: RevenueBase Database · checked Sep 17, 2026
23	Polydec SA	Indirect evidence	Biel/bienne, SwitzerlandHQ checked Sep 17, 2026	51-200	28 contacts →
	Indirect evidence “Implantés à Bienne (Suisse) au cœur de l'industrie horlogère, nous sommes spécialisés depuis plus de 35 ans dans le micro-décolletage et décolletage de précision de pièces aux…” Source: RevenueBase Database · checked Sep 17, 2026
24	Sarix SA	Strong evidence	Sant'antonino, SwitzerlandHQ checked Sep 17, 2026	51-200	27 contacts →
	Strong evidence “At SARIX SA our mission is to deliver machining solutions for high precision and high productivity with micro-EDM technology.” Source: RevenueBase Database · checked Sep 17, 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: precision machining companies. 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 precision machining companies.
Partial evidence: Its own public description names part of precision machining companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name precision machining companies. 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 24 of 349 precision machining companies based in Switzerland

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Precision machining companies based in Switzerland at a glance

As of Sep 17, 2026

26.7%Verified-email coverage

15.5Average contacts per company

11-50Median size (employees)

3.2%Largest-city concentration · Le Locle

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

156

11-50

127

51-200

201-500

501-1,000

1,001-5,000

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 349 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 precision machining companies, 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 “precision machining companies”. 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 precision machining companies), 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 precision machining companies, 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, 1,438 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 17, 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 precision machining companies, 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 precision machining companies are there based in Switzerland?

RevenueBase identified 349 precision machining companies 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?

Willemin-Macodel SA, headquartered in Delemont, tops this list with the largest team on record.

Which city has the most precision machining companies?

Le Locle leads with 11 headquartered companies, followed by Delemont (10) and La Chaux-De-Fonds (10).

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 1,438 verified decision-maker contacts tracked across these 349 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 17, 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.