Company lists · Data refreshed November 2026

Top 21 Voltage transformer manufacturers based in Germany

RevenueBase identified 46 company matches for voltage transformer manufacturers associated with Germany as of November 2026 and tracks 1,635 professional contacts across them, including 735 with verified work emails. Berlin is the largest hub.

This list covers company matches for voltage transformer manufacturers associated with Germany, 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
46Companies
1,635Contacts tracked
735Verified emails
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The 21 largest voltage transformer manufacturers based in Germany

Ranked by team size
Top 21 of 46 company matches for voltage transformer manufacturers based in Germany, 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 matchRegensburg, GermanyHQ recorded Nov 6, 20261,001-5,000531 contacts →

Exact match

“MR: THE POWER BEHIND POWER We at MR have been writing our success story in the world of energy technology for more than 150 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchDresden, GermanyHQ recorded Nov 6, 2026201-500178 contacts →

Exact match

“HIGHVOLT Prüftechnik Dresden GmbH is a global leader in high voltage and high current test systems and measurement equipment with experience of 120 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchHamburg, GermanyHQ recorded Nov 6, 2026501-1,000167 contacts →

Exact match

“RITZ is one of the world´s leading specialists for Instrument Transformers, Cast Resin Applications and Cast Resin Insulated Busbar Systems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchHeiligenhaus, GermanyHQ recorded Nov 6, 2026201-50076 contacts →

Exact match

“Dipl.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchOffenburg, GermanyHQ recorded Nov 6, 2026201-50071 contacts →

Exact match

“Spannung in Präzision Die J.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchMoosburg A.d. Isar, GermanyHQ recorded Nov 6, 2026501-1,00058 contacts →

Exact match

“Strom fließt immer und überall.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchKönigswinter, GermanyHQ recorded Nov 6, 202651-20058 contacts →

Exact match

“ZERA develops and manufactures systems for producing, measuring, testing and calibrating electrical quantities and sells them worldwide.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchRiesa, GermanyHQ recorded Nov 6, 202651-20056 contacts →

Exact match

“Energy is a fundamental physical variable, it can neither be generated nor destroyed, it can only be transformed.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchKempen, GermanyHQ recorded Nov 6, 202651-20036 contacts →

Exact match

“SEG Electronics GmbH develops and manufactures intelligent protection devices for power generation and distribution.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchNiederzier, GermanyHQ recorded Nov 6, 202651-20030 contacts →

Exact match

“MAKE A CHANGE WHEREVER ELECTRICAL ENERGY FLOWS.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSulzbach-laufen, GermanyHQ recorded Nov 6, 2026201-50023 contacts →

Exact match

“Die MBS AG & Co.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchHeiligenhaus, GermanyHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“IHR SPEZIALIST FÜR TRAFOSTATIONEN, TRAFOS UND SCHALTANLAGEN: ü.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchRömerberg, GermanyHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“We, the company CELSA Messgeräte GmbH, are part of the eckstaedt.group and are based in Römerberg, Germany.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchItzehoe, GermanyHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“PFIFFNER Deutschland GmbH was founded in 2010 and is located in Itzehoe, a medium-sized city in the northern part of Germany.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBerlin, GermanyHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Welcome to Eltec Green Energy GmbH, your premier destination for cutting-edge power distribution solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchHann.münden, GermanyHQ recorded Nov 6, 202651-2008 contacts →

Exact match

“Manufacturing of Cast Resin Transformers from 50 kVA up to kVA and Oil Transformers from 3150 kVA up to kVA with a max of 36 kV.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBovenden, GermanyHQ recorded Nov 6, 202651-2008 contacts →

Exact match

“RPT Ruhstrat Power Technology in Bovenden/Lenglern entwickelt und produziert seit elektrische Prüftechnik, Spannungsoptimierungsanlagen und Transformatoren.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchRömerberg, GermanyHQ recorded Nov 6, 202651-2005 contacts →

Exact match

“Holdinggesellschaft”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchWittenberge, GermanyHQ recorded Nov 6, 202651-2005 contacts →

Exact match

“Fertigung und Montage von Hoch- und Niederspannungsschaltanlagen sowie kompletten Transformatorenstationen aller Art, Errichtung von elektrotechnischen Anlagen bis 36 kV und deren…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchHilden, GermanyHQ recorded Nov 6, 202611-501 contacts →

Exact match

“TRANSTEC GmbH is a manufacturer of elektrical components specialized in toroidal transformers and lighting products based out of Hilden, Germany.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchLangerwehe, GermanyHQ recorded Nov 6, 2026n/a1 contacts →

Exact match

Recorded description not available.

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

Showing 21 of 46 voltage transformer manufacturers based in Germany

See the full list, filter by size, metro and specialty, and access 735 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Voltage transformer manufacturers based in Germany at a glance

As of Nov 6, 2026
45.0%Verified-email coverage
35.5Average contacts per company
51-200Median size (employees)
4.3%Largest-city concentration · Berlin
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
5
11-50
13
51-200
10
201-500
5
501-1,000
4
1,001-5,000
1
5,001-10,000
1

Email recency for this list is measured worldwide rather than for Germany, so it is reported there. Company counts and contact totals on this page are exact for Germany, over 46 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 Germany whose business descriptions match “voltage transformer manufacturers” 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 735 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 “voltage transformer manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many voltage transformer manufacturers are there based in Germany?

RevenueBase identified 46 company matches for voltage transformer manufacturers associated with Germany 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?

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

Which city has the most voltage transformer manufacturers?

Berlin leads with 2 company records, followed by Langerwehe (2) and Romerberg (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 735 professional contacts with verified work emails tracked across these 46 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.