Company lists · Data refreshed November 2026

Top 25 Transformers and switchgear suppliers based in Switzerland

RevenueBase identified 81 company matches for transformers and switchgear suppliers associated with Switzerland as of November 2026 and tracks 34,487 professional contacts across them, including 17,190 with verified work emails. Altstatten is the largest hub.

This list covers company matches for transformers and switchgear suppliers 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 6, 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 6, 2026 How this list was built
81Companies
34,487Contacts tracked
17,190Verified emails
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The 25 largest transformers and switchgear suppliers based in Switzerland

Ranked by team size
Top 25 of 81 company matches for transformers and switchgear suppliers based in Switzerland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchZurich, SwitzerlandHQ recorded Nov 6, 202610001+33,344 contacts →

Exact match

“Hitachi Energy is a global technology leader in electrification, powering a sustainable energy future with innovative power grid technologies with digital at the core.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchSatigny - Geneva, SwitzerlandHQ recorded Nov 6, 2026501-1,000393 contacts →

Exact match

“Sécheron SA is focused on railway industry, and industrial segments manufacturing high power electric equipment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchDietikon, SwitzerlandHQ recorded Nov 6, 2026201-500141 contacts →

Exact match

“Als dynamisches Unternehmen überzeugt die Jaisli-Xamax AG die Kunden seit 55 Jahren im gesamten Elektrobereich mit innovativen Lösungen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchWohlen, SwitzerlandHQ recorded Nov 6, 2026201-50072 contacts →

Exact match

“Driven by Expertise Diversity.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSissach, SwitzerlandHQ recorded Nov 6, 202651-20060 contacts →

Exact match

“Mit über 100 Jahren Erfahrung ist R&S Rauscher & Stoecklin ein Spezialist für die Entwicklung und Herstellung von elektrischen Produkten wie Transformatoren, Bahn- und…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchVillmergen, SwitzerlandHQ recorded Nov 6, 202651-20043 contacts →

Exact match

“Electrical systems, Substations and Components for Low- and Medium-voltage Electricity Distribution Grids Your Power Partner for Low- and Medium Voltages!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchWohlen, SwitzerlandHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Wherever there are appreciable risks for individuals and materials, reliable systems from NSE are needed.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSteffisburg, SwitzerlandHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Bürki Electric gilt immer öfter als bevorzugter Partner für anspruchsvolle Steuerungen und Schaltanlagen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBaden-dättwil, SwitzerlandHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Regatec Partner AG is an electrical/electronic manufacturing company based out of Täfernstrasse 37, Baden-Dättwil, Aargau, Switzerland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchRothrist, SwitzerlandHQ recorded Nov 6, 202611-5011 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchEmmen, SwitzerlandHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Die MB Systembau AG ist Hersteller von Schalt- & Elektroanlagen und bietet dazu verschiedenste Dienstleistungen im Bereich Wartung sowie Planung an.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchBirsfelden, SwitzerlandHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Von der Projektierung bis zur schlüsselfertigen Übergabe fertigen wir- Schaltgerätekombinationen nach SN EN 61 439 - Niederspannungshauptverteilungen bis 6300A -…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchBerschis, SwitzerlandHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Wir sind eine unabhängige, initiative und marktorientierte Unternehmung.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBasel, SwitzerlandHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Prophima ist ein Einzelunternehmen mit Hauptsitz in Basel.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchFrutigen, SwitzerlandHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Knobel Engineering Kandertal begleitet seit über 26 Jahren Energieversorgungs, Bahnunternehmen und Systemlieferanten im Bereich Hoch- und Mittelspannung.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSchönenwerd, SwitzerlandHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Die trafopower ag in Schönenwerd wurde 2004 gegründet und beschäftigt rund 11 Mitarbeiter.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchOberriet, SwitzerlandHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Von der Beratung über die Entwicklung bis zur Fertigung und Instandhaltung – komplette Lösungen für Steuerungen und Schaltanlagen sind unsere Leidenschaft.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchLuterbach, SwitzerlandHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Unser Unternehmen ist im Schaltanlagen- und Steuerungsbau tätig.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSchaffhausen, SwitzerlandHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Die EA Elektroarmaturen AG befasst sich - seit über 90 Jahren - mit der Entwicklung, der Herstellung und dem Vertrieb von Produkten für den Bau von Hochspannungsfreileitungen und…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchMettau, SwitzerlandHQ recorded Nov 6, 202611-507 contacts →

Exact match

“R.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchKriens, SwitzerlandHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Wir fertigen Schalt- und Steuerschränke für Prototypen, Einzelanwendungen oder in der Serie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchEclépens, SwitzerlandHQ recorded Nov 6, 202611-506 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchOberuzwil, SwitzerlandHQ recorded Nov 6, 202651-2006 contacts →

Exact match

“Die Högger Systems AG wurde 1996 von Patrik Högger gegründet.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchNetstal, SwitzerlandHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Seit über 25 Jahren Ihr Partner für qualitativ hochwertige Schaltgerätekombinationen und lösungsorientierte Dienstleistungen in der Niederspannungstechnik.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchZollikerberg, SwitzerlandHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Karl Schupp AG is a wholesale company based out of Wilhofstrasse 3, Zollikerberg, Canton of Zurich, Switzerland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 81 transformers and switchgear suppliers based in Switzerland

See the full list, filter by size, metro and specialty, and access 17,190 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Transformers and switchgear suppliers based in Switzerland at a glance

As of Nov 6, 2026
49.8%Verified-email coverage
425.8Average contacts per company
11-50Median size (employees)
2.5%Largest-city concentration · Altstatten
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
25
11-50
39
51-200
4
201-500
4
501-1,000
3
10001+
1

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 81 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 “transformers and switchgear suppliers” 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 17,190 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 6, 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 “transformers and switchgear suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many transformers and switchgear suppliers are there based in Switzerland?

RevenueBase identified 81 company matches for transformers and switchgear suppliers 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?

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

Which city has the most transformers and switchgear suppliers?

Altstatten leads with 2 company records, followed by Basel (2) and Dietikon (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 17,190 professional contacts with verified work emails tracked across these 81 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 6, 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.