Company lists · Data refreshed November 2026

Top 25 Transformer valve suppliers based in Germany

RevenueBase identified 67 company matches for transformer valve suppliers associated with Germany as of November 2026 and tracks 1,188 professional contacts across them, including 496 with verified work emails. Bochum is the largest hub.

This list covers company matches for transformer valve suppliers 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 2, 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 2, 2026 How this list was built
67Companies
1,188Contacts tracked
496Verified emails
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The 25 largest transformer valve suppliers based in Germany

Ranked by team size
Top 25 of 67 company matches for transformer valve suppliers based in Germany, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 2, 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 matchSchloß Holte-stukenbrock, GermanyHQ recorded Nov 2, 2026501-1,000253 contacts →

Exact match

“ARI - YOUR STRONG PARTNER.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
2Exact matchBad Oldesloe, GermanyHQ recorded Nov 2, 2026201-500103 contacts →

Exact match

“HEROSE is one of Europe’s leading manufacturers of valves for industrial applications.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
3Exact matchDortmund, GermanyHQ recorded Nov 2, 202651-20050 contacts →

Exact match

“The company was established as a dependent trading company of Gustaf Fagerberg AB, Gothenburg.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
4Exact matchOlbernhau, GermanyHQ recorded Nov 2, 2026201-50036 contacts →

Exact match

“AZ INTEC is the universal provider among manufacturers of valves and pipe systems for fluids, fuel gases, technical gases, medical gases, and respiratory protection.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
5Exact matchDorsten, GermanyHQ recorded Nov 2, 202651-20033 contacts →

Exact match

“Als führender Hersteller von Betätigungselementen zur Armaturenbetätigung sind unsere Kunden Stadtwerke und Versorger im Gas- und Wasserbereich, Rohrleitungsbauer sowie…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
6Exact matchVlotho, GermanyHQ recorded Nov 2, 202651-20032 contacts →

Exact match

“Innovative Valve Solutions - Made in Germany More than 45 years of experience in development, production, world-wide distribution and service of high quality standard &…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
7Exact matchMerzig, GermanyHQ recorded Nov 2, 202651-20029 contacts →

Exact match

“MHA Zentgraf was founded in 1945 by Alfred Zentgraf as a mechanical engineering company.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
8Exact matchWeeze, GermanyHQ recorded Nov 2, 202651-20028 contacts →

Exact match

“UNI Geräte produzierte Ventile und Armaturen sind weltweit in ganz unterschiedlichen Anlagen im Einsatz.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
9Exact matchBad Rappenau, GermanyHQ recorded Nov 2, 202651-20027 contacts →

Exact match

“Welcome to SED Flow Control – Your Trusted Partner for Advanced Valve Technologies At SED Flow Control, we specialize in the development, manufacturing, and distribution of…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
10Exact matchEppstein, GermanyHQ recorded Nov 2, 202651-20026 contacts →

Exact match

“SchuF- Armaturen und Apparatebau GmbH mit Sitz in Eppstein wurde 1911 gegründet.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
11Exact matchBelecke, GermanyHQ recorded Nov 2, 2026201-50025 contacts →

Exact match

“Bereits seit über 70 Jahren Seit jeher entwickeln wir kundenspezifische, innovative Lösungen im Armaturen-Segment.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
12Exact matchAltenstadt, GermanyHQ recorded Nov 2, 202651-20024 contacts →

Exact match

“OHL Gutermuth Industrial Valves GmbH is a company based out of 9 Helmershäuser Straße, Altenstadt, Germany.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
13Exact matchBochum, GermanyHQ recorded Nov 2, 202651-20023 contacts →

Exact match

“KÜHME Armaturen GmbH is a medium-sized and 100% private owned company.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
14Exact matchHanover, GermanyHQ recorded Nov 2, 202651-20021 contacts →

Exact match

“Erfahrung und Qualität seit 1889 Seit über 120 Jahren liefert die PRUSS AG hochwertige Produkte im Bereich der Industriearmaturen.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
15Exact matchNeuss, GermanyHQ recorded Nov 2, 202651-20021 contacts →

Exact match

“SAMSON LEUSCH steht für deutsche Ingenieursarbeit und für die individuelle Fertigung von passgenauen und auf die Kundenbedürfnisse abgestimmte Regel- und Absperrklappen, die…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
16Exact matchWiehl, GermanyHQ recorded Nov 2, 202651-20018 contacts →

Exact match

“Die SABO-armaturen service GmbH bietet Ihnen Armaturenservice für die petrochemischen Industrie, für alternative Energien, konventionellen Kraftwerken und nuklearen Kraftwerken.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
17Exact matchOranienburg, GermanyHQ recorded Nov 2, 202611-5012 contacts →

Exact match

“ABOUT US At the company headquarters in Oranienburg, north of Berlin, TEC artec GmbH develop and produces established products for the oil & gas and power plant industries.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
18Exact matchWesel, GermanyHQ recorded Nov 2, 202611-5011 contacts →

Exact match

“We are an innovative manufacturer of high-pressure valves with a comprehensive program for standard and special valves.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
19Exact matchSprockhövel, GermanyHQ recorded Nov 2, 202651-2009 contacts →

Exact match

“Seit unserer Gründung im Jahr 1937 steht von Scheven für zuverlässige Armaturentechnik aus Sprockhövel.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
20Exact matchGoch, GermanyHQ recorded Nov 2, 202651-2008 contacts →

Exact match

“ASE GmbH is your Prime Service and Repair Enterprises of industrial valves.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
21Exact matchÖstringen, GermanyHQ recorded Nov 2, 202611-508 contacts →

Exact match

“PROKOSCH has been an important partner in the industry, the petrochemical industry and conveyor, tank and silo truck construction for more than 60 years.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
22Exact matchHohe Börde, GermanyHQ recorded Nov 2, 202611-508 contacts →

Exact match

“Welcome to PROVALVE Armaturen GmbH & Co.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
23Exact matchKerpen, GermanyHQ recorded Nov 2, 202651-2006 contacts →

Exact match

“Wir suchen Unterstützung - Besuchen Sie einfach unsere Internetseite und informieren Sie sich!”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
24Exact matchWuppertal, GermanyHQ recorded Nov 2, 20261-106 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
25Exact matchLudwigshafen Am Rhein, GermanyHQ recorded Nov 2, 202611-505 contacts →

Exact match

“CEA – Chemie- und Energie-Armaturen GmbH ist seit Jahren ein führender Anbieter hochwertiger Armaturen und innovativer Sicherheitslösungen für die Chemie- und Energiebranche.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase

Showing 25 of 67 transformer valve suppliers based in Germany

See the full list, filter by size, metro and specialty, and access 496 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Transformer valve suppliers based in Germany at a glance

As of Nov 2, 2026
41.8%Verified-email coverage
17.7Average contacts per company
11-50Median size (employees)
3.0%Largest-city concentration · Bochum
Nov 2, 2026Page data refreshed

Companies by employee count

1-10
12
11-50
26
51-200
19
201-500
6
501-1,000
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 67 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 “transformer valve 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 496 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 2, 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 “transformer valve suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many transformer valve suppliers are there based in Germany?

RevenueBase identified 67 company matches for transformer valve suppliers 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?

Ari-Armaturen Albert Richter Gmbh & Co. KG tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most transformer valve suppliers?

Bochum leads with 2 company records, followed by Rheinberg (2) and Wesel (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 496 professional contacts with verified work emails tracked across these 67 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 2, 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.