Company lists · Data refreshed November 2026

Top 17 Semiconductor process equipment assembly services based in Switzerland

RevenueBase identified 32 company matches for semiconductor process equipment assembly services associated with Switzerland as of November 2026 and tracks 384 professional contacts across them, including 204 with verified work emails. Hunenberg is the largest hub.

This list covers company matches for semiconductor process equipment assembly 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 1, 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 1, 2026 How this list was built
32Companies
384Contacts tracked
204Verified emails
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The 17 largest semiconductor process equipment assembly services based in Switzerland

Ranked by team size
Top 17 of 32 company matches for semiconductor process equipment assembly services based in Switzerland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 1, 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 matchAesch/lu, SwitzerlandHQ recorded Nov 1, 202651-20079 contacts →

Exact match

“Essemtec, a Nano Dimension division, is a Swiss technology company with global presence, which develops, manufactures and provides high-tech solutions for the worldwide electronic…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
2Exact matchSteinhausen, SwitzerlandHQ recorded Nov 1, 202651-20052 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
3Exact matchIslikon, SwitzerlandHQ recorded Nov 1, 202651-20048 contacts →

Exact match

“Jossi - Ihr Systempartner für die Entwicklung, Industrialisierung und Herstellung anspruchsvoller Baugruppen und kompletter Geräte.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
4Exact matchChez-le-bart, SwitzerlandHQ recorded Nov 1, 202651-20025 contacts →

Exact match

“Hybrid is ideally situated along Lake Neuchatel, the birthplace of microelectronics and microtechnology.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
5Exact matchFrutigen, SwitzerlandHQ recorded Nov 1, 202651-20021 contacts →

Exact match

“Wandfluh Produktions AG is one of the leading manufacturers of mechanical precision parts and assemblies in Switzerland.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
6Exact matchBad Ragaz, SwitzerlandHQ recorded Nov 1, 202651-20010 contacts →

Exact match

“Lohnfertigung im Bereich Zerspanung, Schweissen, Montage und optimale Reinigung der Teile für Vakuum und Halbleiterbranche.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
7Exact matchGoldach, SwitzerlandHQ recorded Nov 1, 202611-509 contacts →

Exact match

“Seit 1974 entwickeln, fertigen und prüfen wir für unsere anspruchsvollen Kunden elektronische Baugruppen für Geräte, Maschinen und Anlagen.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
8Exact matchBiberist, SwitzerlandHQ recorded Nov 1, 202611-509 contacts →

Exact match

“Your Partner in Industrial Electronics: Our Strengths, Your Success Your Partner – Benefit from our expertise in the EMS sector.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
9Exact matchLiestal, SwitzerlandHQ recorded Nov 1, 202611-506 contacts →

Exact match

“Als Systemdienstleister für Electronic Manufacturing Services (EMS) bietet Placetec die Herstellung elektronischer Baugruppen und Systeme, das Prüfen und Testen der Baugruppen…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
10Exact matchSteinhausen, SwitzerlandHQ recorded Nov 1, 202611-505 contacts →

Exact match

“CMTec is a worldwide semiconductor equipment solutions company that helps electronics manufacturers minimize their risk when investing in used semiconductor equipment.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
11Exact matchLe Lieu, SwitzerlandHQ recorded Nov 1, 20261-105 contacts →

Exact match

“Scope of Expertise Combining several assembly and packaging technologies, Valtronic helps you meet the challenge of integrating more functionalities into always thinner and…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
12Exact matchHünenberg, SwitzerlandHQ recorded Nov 1, 20261-105 contacts →

Exact match

“POWATEC specializes in engineering and producing innovative solutions for wafer singulation in the semiconductor industry, complemented by equipment for the SMT manufacturing.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
13Exact matchChur, SwitzerlandHQ recorded Nov 1, 202611-503 contacts →

Exact match

“Hengartner Elektronik AG is an electronic manufacturing and design company based out of Chur, Graubünden, Switzerland.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
14Exact matchSolothurn, SwitzerlandHQ recorded Nov 1, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
15Exact matchZug, SwitzerlandHQ recorded Nov 1, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
16Exact matchOberriet, SwitzerlandHQ recorded Nov 1, 202611-501 contacts →

Exact match

“More than a 20-year track record of installation of Turn Key Mini Fabs in the Semiconductor Industry and a wide-ranging know-how guarantees efficient solutions.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
17Exact matchBoudry, SwitzerlandHQ recorded Nov 1, 202611-501 contacts →

Exact match

“Aptasic offers the whole supply chain related to the production of Integrated Circuits (ICs) and its field of expertise expands to cover all aspects related to the manufacturing…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase

Showing 17 of 32 semiconductor process equipment assembly services based in Switzerland

See the full list, filter by size, metro and specialty, and access 204 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Semiconductor process equipment assembly services based in Switzerland at a glance

As of Nov 1, 2026
53.1%Verified-email coverage
12.0Average contacts per company
11-50Median size (employees)
6.2%Largest-city concentration · Hunenberg
Nov 1, 2026Page data refreshed

Companies by employee count

1-10
12
11-50
10
51-200
10

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 32 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 “semiconductor process equipment assembly 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 204 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 1, 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 “semiconductor process equipment assembly services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many semiconductor process equipment assembly services are there based in Switzerland?

RevenueBase identified 32 company matches for semiconductor process equipment assembly 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?

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

Which city has the most semiconductor process equipment assembly services?

Hunenberg leads with 2 company records, followed by Luzern (2) and Solothurn (2).

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 204 professional contacts with verified work emails tracked across these 32 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 1, 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.