Company lists · Data refreshed September 2026

Top 25 Microelectronics companies based in Switzerland

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

Compiled by the RevenueBase Data Team Data refreshed Sep 15, 2026 47 companies tracked

RevenueBase identified 47 microelectronics companies headquartered in Switzerland as of September 2026 and tracks 31,101 professional contacts across them, including 14,524 with verified work emails. Zurich is the largest hub.

This list covers microelectronics 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 15, 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 15, 2026 86% judged on-target in blind review

47Companies

31,101Contacts tracked

14,524Verified emails

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The 25 largest microelectronics companies based in Switzerland

Ranked by team size

Top 25 of 47 microelectronics companies based in Switzerland, ranked by team size, largest first. Data refreshed Sep 15, 2026. RevenueBase Smart Search rates how each company's information relates to microelectronics 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	Stmicroelectronics	Indirect evidence	Geneva, SwitzerlandHQ checked Sep 15, 2026	10001+	28,923 contacts →
	Indirect evidence “ST is a global semiconductor leader delivering intelligent and energy-efficient products and solutions that power the electronics at the heart of everyday life.” Source: RevenueBase Database · checked Sep 15, 2026
2	Cicor Group	Indirect evidence	Bronschhofen, SwitzerlandHQ checked Sep 15, 2026	1,001-5,000	767 contacts →
	Indirect evidence “Cicor is a global leader in the design and manufacturing of advanced electronic solutions.” Source: RevenueBase Database · checked Sep 15, 2026
3	WIK Group	Indirect evidence	Lucerne, SwitzerlandHQ checked Sep 15, 2026	1,001-5,000	331 contacts →
	Indirect evidence “At WIK, we design and manufacture electronic products and product components for industry-leading global brands.” Source: RevenueBase Database · checked Sep 15, 2026
4	Apagcosyst Electronic Control Systems	Indirect evidence	Pfäffikon, SwitzerlandHQ checked Sep 15, 2026	501-1,000	156 contacts →
	Indirect evidence “APAGCoSyst is an established, electronics and lighting, design and manufacturing company.” Source: RevenueBase Database · checked Sep 15, 2026
5	Axetris AG	Indirect evidence	Kaegiswil, SwitzerlandHQ checked Sep 15, 2026	51-200	91 contacts →
	Indirect evidence “Axetris is a market leader in micro technology based (MEMS) infrared light sources, laser gas sensors, gas flow sensors and micro-optical components used in industrial processes…” Source: RevenueBase Database · checked Sep 15, 2026
6	Microdul AG	Indirect evidence	Zurich, SwitzerlandHQ checked Sep 15, 2026	51-200	60 contacts →
	Indirect evidence “Microdul is a Swiss high-tech company that was founded in 1991 as an MBO from Phillips Semiconductors in Zurich and has advanced to a dedicated partner for today’s top-class…” Source: RevenueBase Database · checked Sep 15, 2026
7	Besi Switzerland AG	Indirect evidence	Steinhausen, SwitzerlandHQ checked Sep 15, 2026	51-200	51 contacts →
	Indirect evidence “Besi Switzerland, a key research and development hub within the Dutch Besi Group (BE Semiconductor Industries N.V.), specializes in creating cutting-edge Die Bonding systems.” Source: RevenueBase Database · checked Sep 15, 2026
8	HMT Microelectronic AG	Strong evidence	Biel/bienne, SwitzerlandHQ checked Sep 15, 2026	11-50	32 contacts →
	Strong evidence “HMT microelectronic AG has more than 40 years experience in the design and supply of ASICs, primarily for sensors and actuators and over 500 designs have entered production.” Source: RevenueBase Database · checked Sep 15, 2026
9	Hybrid SA	Strong evidence	Chez-le-bart, SwitzerlandHQ checked Sep 15, 2026	51-200	21 contacts →
	Strong evidence “Hybrid is ideally situated along Lake Neuchatel, the birthplace of microelectronics and microtechnology.” Source: RevenueBase Database · checked Sep 15, 2026
10	Chiral	Indirect evidence	Dübendorf, SwitzerlandHQ checked Sep 15, 2026	11-50	15 contacts →
	Indirect evidence “Enable the manufacturing of the next-generation nanotransistors at industrial scale.” Source: RevenueBase Database · checked Sep 15, 2026
11	Meerstetter Engineering	Indirect evidence	Rubigen, SwitzerlandHQ checked Sep 15, 2026	11-50	15 contacts →
	Indirect evidence “Meerstetter Engineering is a Swiss engineering company specialized in electronics for laser diodes and Peltier elements.” Source: RevenueBase Database · checked Sep 15, 2026
12	Sigatec SA	Indirect evidence	Sion, SwitzerlandHQ checked Sep 15, 2026	11-50	14 contacts →
	Indirect evidence “Sigatec est une entreprise spécialisée dans la fabrication de composants micromécaniques en silicium.” Source: RevenueBase Database · checked Sep 15, 2026
13	Gugler Elektronik AG	Indirect evidence	Marly Fr, SwitzerlandHQ checked Sep 15, 2026	11-50	13 contacts →
	Indirect evidence “For many years, the name Gugler stands for the highest quality in the industrial production of electronic components.” Source: RevenueBase Database · checked Sep 15, 2026
14	ESL	Indirect evidence	Ecublens, SwitzerlandHQ checked Sep 15, 2026	51-200	12 contacts →
	Indirect evidence “The Embedded Systems Laboratory (ESL) is part of the Institute of Electrical and Micro Engineering at EPFL, and focuses on the definition of system-level multi-objective design…” Source: RevenueBase Database · checked Sep 15, 2026
15	Vosch Electronic AG	Indirect evidence	Goldach, SwitzerlandHQ checked Sep 15, 2026	11-50	9 contacts →
	Indirect evidence “Seit 1974 entwickeln, fertigen und prüfen wir für unsere anspruchsvollen Kunden elektronische Baugruppen für Geräte, Maschinen und Anlagen.” Source: RevenueBase Database · checked Sep 15, 2026
16	Hightec MC AG	Strong evidence	Olten, SwitzerlandHQ checked Sep 15, 2026	11-50	9 contacts →
	Strong evidence “Hightec MC AG is a cutting‑edge Swiss microelectronics manufacturer specializing in the development and production of high‑quality, custom‑engineered solutions based on advanced…” Source: RevenueBase Database · checked Sep 15, 2026
17	Harting AG - MID	Indirect evidence	Biel 6, SwitzerlandHQ checked Sep 15, 2026	51-200	9 contacts →
	Indirect evidence “HARTING MID develops and manufactures 3D-MID and structural electronic components and systems for miniaturization and weight reductions of your electronic or mechatronic device.” Source: RevenueBase Database · checked Sep 15, 2026
18	Würth Elektronik Switzerland	Indirect evidence	Volketswil, SwitzerlandHQ checked Sep 15, 2026	11-50	8 contacts →
	Indirect evidence “The Würth Elektronik Group of companies has about 7,300 employees worldwide and generated global sales of € 1.06 billion in 2025 With 23 production locations worldwide, Würth…” Source: RevenueBase Database · checked Sep 15, 2026
19	Keysight Technologies Switzerland S.A	Indirect evidence	Glattbrugg, SwitzerlandHQ checked Sep 15, 2026	51-200	6 contacts →
	Indirect evidence “At Keysight, we are driven to deliver breakthrough solutions and trusted insight in electronic design, test, manufacture, and optimization to help customers accelerate the…” Source: RevenueBase Database · checked Sep 15, 2026
20	Altatec Microtechnologies AG	Indirect evidence	Steinhausen, SwitzerlandHQ checked Sep 15, 2026	11-50	6 contacts →
	Indirect evidence “Altatec begleitet das Produkt vom Konzept, der Entwicklung über kundenspezifische Fertigung bis zur Endprüfung.” Source: RevenueBase Database · checked Sep 15, 2026
21	Tecinvent Electronics LTD	Indirect evidence	Riazzino, SwitzerlandHQ checked Sep 15, 2026	1-10	6 contacts →
	Indirect evidence “TECINVENT is a swiss based company which offers services in electronics engineering.” Source: RevenueBase Database · checked Sep 15, 2026
22	Tetraedre Sarl	Indirect evidence	Auvernier, SwitzerlandHQ checked Sep 15, 2026	11-50	4 contacts →
	Indirect evidence “Tetraedre Swiss Ltd.” Source: RevenueBase Database · checked Sep 15, 2026
23	Hengartner Elektronik AG	Indirect evidence	Chur, SwitzerlandHQ checked Sep 15, 2026	11-50	3 contacts →
	Indirect evidence “Hengartner Elektronik AG is an electronic manufacturing and design company based out of Chur, Graubünden, Switzerland.” Source: RevenueBase Database · checked Sep 15, 2026
24	Technopôle DE Sainte-Croix	Indirect evidence	Sainte-croix, SwitzerlandHQ checked Sep 15, 2026	1-10	3 contacts →
	Indirect evidence “Sur le Balcon du Jura vaudois, berceau des automatiers et des boîtes à musique, se niche le Technopôle de Sainte-Croix.” Source: RevenueBase Database · checked Sep 15, 2026
25	Finn Technologies & Partner Gmbh	Indirect evidence	Schlieren, SwitzerlandHQ checked Sep 15, 2026	1-10	3 contacts →
	Indirect evidence “Wir sind auf Materialien für die Elektronikfertigung spezialisiert” Source: RevenueBase Database · checked Sep 15, 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: microelectronics 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 microelectronics companies.
Partial evidence: Its own public description names part of microelectronics companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name microelectronics 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 25 of 47 microelectronics companies based in Switzerland

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Microelectronics companies based in Switzerland at a glance

As of Sep 15, 2026

46.7%Verified-email coverage

661.7Average contacts per company

11-50Median size (employees)

6.4%Largest-city concentration · Zurich

Sep 15, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

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 47 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 microelectronics 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 “microelectronics 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 microelectronics 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 microelectronics 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, 14,524 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 15, 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 microelectronics 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 microelectronics companies are there based in Switzerland?

RevenueBase identified 47 microelectronics 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?

Stmicroelectronics, headquartered in Plan-Les-Ouates, tops this list with the largest team on record.

Which city has the most microelectronics companies?

Zurich leads with 3 headquartered companies, followed by Bern (2) and Ecublens (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 14,524 verified decision-maker contacts tracked across these 47 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 15, 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.