Company lists · Data refreshed November 2026

Top 15 Frequency regulation equipment manufacturers based in Germany

RevenueBase identified 33 company matches for frequency regulation equipment manufacturers associated with Germany as of November 2026 and tracks 1,217 professional contacts across them, including 510 with verified work emails. Bremen is the largest hub.

This list covers company matches for frequency regulation equipment 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
33Companies
1,217Contacts tracked
510Verified emails
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The 15 largest frequency regulation equipment manufacturers based in Germany

Ranked by team size
Top 15 of 33 company matches for frequency regulation equipment 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 matchIggensbach, GermanyHQ recorded Nov 6, 2026201-500156 contacts →

Exact match

“FENECON is a leading manufacturer of energy storage solutions and offers systems for private households as well as for trade, industry, utility companies and vehicle manufacturers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact 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
4Exact 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
5Exact matchRethem, GermanyHQ recorded Nov 6, 202651-20036 contacts →

Exact match

“FREQCON is one of the leading German manufacturers of power converters and control systems for renewable energy systems and energy storage applications.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchDiepholz, GermanyHQ recorded Nov 6, 202651-20029 contacts →

Exact match

“VENSYS Elektrotechnik develops and supplies innovative and environmentally friendly energy solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchBremen, GermanyHQ recorded Nov 6, 202651-20027 contacts →

Exact match

“energy grid service, Ihr Partner für die elektrische Infrastruktur und Services für Ihre Energieanlagen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchEhningen, GermanyHQ recorded Nov 6, 202651-20019 contacts →

Exact match

“Als Generalunternehmer für Gewerbe und Industrie begleiten wir Projekte von der Planung über die Fertigung bis zur Inbetriebnahme energie- und netztechnischer Anlagen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBurghausen, GermanyHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Erneuerbare Energien optimal nutzen und den Ausbau der E-Mobilität mitgestalten – Das ist unser Ziel!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchRoth, GermanyHQ recorded Nov 6, 202651-20018 contacts →

Exact match

“Energiewende, intelligente Stromnetze (Smart Grids), Hochspannungs- Gleichspannungsübertragung – Alle reden darüber.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchFlensburg, GermanyHQ recorded Nov 6, 202651-20015 contacts →

Exact match

“As a leading specialist in power electronics including photovoltaic, wind and battery storage system technologies, WSTECH GmbH develops and manufactures a whole range of solutions…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchPfullingen, GermanyHQ recorded Nov 6, 202651-2008 contacts →

Exact match

“Setting new benchmarks with sustainable solutions - that’s the philosophy of the pioneer of the frequency converters.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchBerglern, GermanyHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Selecs GmbH is your partner when it comes to equipping and optimising your electrical production.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBarsinghausen, GermanyHQ recorded Nov 6, 20261-104 contacts →

Exact match

“UNITEC’s main activity is the supply of high voltage motors, low voltage motors, custom motors or special motors, transformers and generators.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBarleben, GermanyHQ recorded Nov 6, 202611-504 contacts →

Exact match

“BeXema GmbH is a manufacturer of dynamic power electronic (converter for test stations for battery, fuel cell and electrolyzer)”

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

Showing 15 of 33 frequency regulation equipment manufacturers based in Germany

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Frequency regulation equipment manufacturers based in Germany at a glance

As of Nov 6, 2026
41.9%Verified-email coverage
36.9Average contacts per company
51-200Median size (employees)
9.1%Largest-city concentration · Bremen
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
8
11-50
4
51-200
14
201-500
2
501-1,000
1
1,001-5,000
1
5,001-10,000
1
10001+
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 33 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 “frequency regulation equipment 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 510 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 “frequency regulation equipment manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many frequency regulation equipment manufacturers are there based in Germany?

RevenueBase identified 33 company matches for frequency regulation equipment 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 frequency regulation equipment manufacturers?

Bremen leads with 3 company records, followed by Barleben (2) and Flensburg (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 510 professional contacts with verified work emails tracked across these 33 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.