Company lists · Data refreshed November 2026
Top 20 Valve seat manufacturers based in Germany
RevenueBase identified 29 company matches for valve seat manufacturers associated with Germany as of November 2026 and tracks 377 professional contacts across them, including 163 with verified work emails. Bochum is the largest hub.
This list covers company matches for valve seat 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.
The 20 largest valve seat manufacturers based in Germany
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 85 contacts → | ||||
Exact match “Since 1954, BleiStahl has been developing, manufacturing and supplying powder metallurgy valve seat inserts and valve guides for the automotive industry worldwide.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 30 contacts → | ||||
Exact match “EFCO is a leading global manufacturer of valve machining and testing technology.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 29 contacts → | ||||
Exact match “MHA Zentgraf was founded in 1945 by Alfred Zentgraf as a mechanical engineering company.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 28 contacts → | ||||
Exact match “UNI Geräte produzierte Ventile und Armaturen sind weltweit in ganz unterschiedlichen Anlagen im Einsatz.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 27 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 6, 2026 · View company records in RevenueBase | |||||
| 6 | 26 contacts → | ||||
Exact match “SchuF- Armaturen und Apparatebau GmbH mit Sitz in Eppstein wurde 1911 gegründet.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 23 contacts → | ||||
Exact match “KÜHME Armaturen GmbH is a medium-sized and 100% private owned company.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 21 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 6, 2026 · View company records in RevenueBase | |||||
| 9 | 11 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 6, 2026 · View company records in RevenueBase | |||||
| 10 | 9 contacts → | ||||
Exact match “Seit unserer Gründung im Jahr 1937 steht von Scheven für zuverlässige Armaturentechnik aus Sprockhövel.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 8 contacts → | ||||
Exact match “Welcome to PROVALVE Armaturen GmbH & Co.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 4 contacts → | ||||
Exact match “Bender Armaturen GmbH & Co.KG is a company based out of Lennestadt, North Rhinewestphalia, Germany.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 4 contacts → | ||||
Exact match “Armaturenhersteller gibt es viele auf der Welt, große und noch größere.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 3 contacts → | ||||
Exact match “Entwicklung, Herstellung, Reparatur und Vertrieb von Hochdruck-Armaturen” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 2 contacts → | ||||
Exact match “Manufacturer of valves for shipbuilding und industry (plants) Pressure reducing valves T6, T7, T9, T679, T95 Overflow/relief valves T27, T27F, T28 Safety valves T11, T11F Shut-off…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 2 contacts → | ||||
Exact match “W2 Armaturen GmbH is a mining & metals company based out of 44 Dr-Alfred-Herrhausen-Allee, Duisburg-Bergheim, Germany.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 2 contacts → | ||||
Exact match “Chromnista GmbH is a machinery company based out of 2 Industriestraße, Weener, Germany.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 1 contacts → | ||||
Exact match “Founded in 1922, Strack has become a well-known manufacturer of high quality valves in conformity to all design standards.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 1 contacts → | ||||
Exact match “zencQ pays attention to what quality we deliver.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 1 contacts → | ||||
Exact match “bei Th.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “valve seat manufacturers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 20 of 29 valve seat manufacturers based in Germany
See the full list, filter by size, metro and specialty, and access 163 tracked professional contacts with verified work emails. Direct dials are available where recorded.
Free signup · no credit card
Valve seat manufacturers based in Germany at a glance
As of Nov 6, 2026Companies by employee count
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 29 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 “valve seat 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 163 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 “valve seat manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many valve seat manufacturers are there based in Germany?
RevenueBase identified 29 company matches for valve seat 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?
Bleistahl Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most valve seat manufacturers?
Bochum leads with 2 company records, followed by Wesel (2) and Ahrensburg (1).
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 163 professional contacts with verified work emails tracked across these 29 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.
Ready to reach these companies? Verified emails and direct dials for all 29 valve seat manufacturers based in Germany. Start with a free account, no credit card.
Download this list →Related lists
Valve seat manufacturers by geography
Browse the directory
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Valve seat manufacturers based in Houston, United States
- Valve seat manufacturers based in India
- Valve seat manufacturers based in Italy
- Valve seat manufacturers based in the United Kingdom
- Valve seat manufacturers based in the United States
- AI companies based in Germany
Company intelligence · public preview
Top 20 valve seat manufacturers based in Germany
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 29 matching company records for valve seat manufacturers based in Germany, with 377 tracked contacts and 163 verified work emails.
This public preview shows 20 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 20 valve seat manufacturers based in Germany
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Bleistahl Groupbleistahl.deHQ: Wetter (ruhr), GermanyReported employees: 501-1,000 | Wetter (ruhr), Germany | 501-1,000 | Exact match | 85 contacts → |
“Since 1954, BleiStahl has been developing, manufacturing and supplying powder metallurgy valve seat inserts and valve guides for the automotive industry worldwide.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Efco Maschinenbau Gmbhefco-dueren.deHQ: Düren, GermanyReported employees: 51-200 | Düren, Germany | 51-200 | Exact match | 30 contacts → |
“EFCO is a leading global manufacturer of valve machining and testing technology.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  MHA Zentgraf Gmbh & Co. KGmha-zentgraf.comHQ: Merzig, GermanyReported employees: 51-200 | Merzig, Germany | 51-200 | Exact match | 29 contacts → |
“MHA Zentgraf was founded in 1945 by Alfred Zentgraf as a mechanical engineering company.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  UNI Geräte Gmbhuni-geraete.comHQ: Weeze, GermanyReported employees: 51-200 | Weeze, Germany | 51-200 | Exact match | 28 contacts → |
“UNI Geräte produzierte Ventile und Armaturen sind weltweit in ganz unterschiedlichen Anlagen im Einsatz.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  SED Flow Control Gmbhsed.samsongroup.comHQ: Bad Rappenau, GermanyReported employees: 51-200 | Bad Rappenau, Germany | 51-200 | Exact match | 27 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Schuf Armaturen UND Apparatebau Gmbhschuf.comHQ: Eppstein, GermanyReported employees: 51-200 | Eppstein, Germany | 51-200 | Exact match | 26 contacts → |
“SchuF- Armaturen und Apparatebau GmbH mit Sitz in Eppstein wurde 1911 gegründet.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Kühme Armaturen Gmbhkuehme.deHQ: Bochum, GermanyReported employees: 51-200 | Bochum, Germany | 51-200 | Exact match | 23 contacts → |
“KÜHME Armaturen GmbH is a medium-sized and 100% private owned company.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Leusch Gmbh Industriearmaturenleusch.deHQ: Neuss, GermanyReported employees: 51-200 | Neuss, Germany | 51-200 | Exact match | 21 contacts → |
“SAMSON LEUSCH steht für deutsche Ingenieursarbeit und für die individuelle Fertigung von passgenauen und auf die Kundenbedürfnisse abgestimmte Regel- und Absperrklappen, die…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  AAS Gmbh Armaturen Anlagen Serviceaasgmbh.deHQ: Wesel, GermanyReported employees: 11-50 | Wesel, Germany | 11-50 | Exact match | 11 contacts → |
“We are an innovative manufacturer of high-pressure valves with a comprehensive program for standard and special valves.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Rudolf VON Scheven Gmbhvon-scheven.deHQ: Sprockhövel, GermanyReported employees: 51-200 | Sprockhövel, Germany | 51-200 | Exact match | 9 contacts → |
“Seit unserer Gründung im Jahr 1937 steht von Scheven für zuverlässige Armaturentechnik aus Sprockhövel.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Provalve Armaturen Gmbh & Co. KGprovalve.deHQ: Hohe Börde, GermanyReported employees: 11-50 | Hohe Börde, Germany | 11-50 | Exact match | 8 contacts → |
“Welcome to PROVALVE Armaturen GmbH & Co.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Bender Armaturen Gmbh & Co.Kgbender-armaturen.deHQ: Lennestadt, GermanyReported employees: 51-200 | Lennestadt, Germany | 51-200 | Exact match | 4 contacts → |
“Bender Armaturen GmbH & Co.KG is a company based out of Lennestadt, North Rhinewestphalia, Germany.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Konrad Armaturentechnik Gmbhkonrad-armaturen.deHQ: Bochum, GermanyReported employees: 11-50 | Bochum, Germany | 11-50 | Exact match | 4 contacts → |
“Armaturenhersteller gibt es viele auf der Welt, große und noch größere.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  WZ Valves Gmbhwz-valves.deHQ: Wesel, GermanyReported employees: 11-50 | Wesel, Germany | 11-50 | Exact match | 3 contacts → |
“Entwicklung, Herstellung, Reparatur und Vertrieb von Hochdruck-Armaturen” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Schley Armaturen Gmbhschley-armaturen.deHQ: Ahrensburg, GermanyReported employees: 11-50 | Ahrensburg, Germany | 11-50 | Exact match | 2 contacts → |
“Manufacturer of valves for shipbuilding und industry (plants) Pressure reducing valves T6, T7, T9, T679, T95 Overflow/relief valves T27, T27F, T28 Safety valves T11, T11F Shut-off…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  W2 Armaturen Gmbhw2-armaturen.deHQ: Duisburg-bergheim, GermanyReported employees: 11-50 | Duisburg-bergheim, Germany | 11-50 | Exact match | 2 contacts → |
“W2 Armaturen GmbH is a mining & metals company based out of 44 Dr-Alfred-Herrhausen-Allee, Duisburg-Bergheim, Germany.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Chromnista Armaturen Gmbhchromnista.deHQ: Weener, GermanyReported employees: 1-10 | Weener, Germany | 1-10 | Exact match | 2 contacts → |
“Chromnista GmbH is a machinery company based out of 2 Industriestraße, Weener, Germany.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Strack Armaturenwerke Gmbhphoenix-valvegroup.comHQ: Volkmarsen, GermanyReported employees: 51-200 | Volkmarsen, Germany | 51-200 | Exact match | 1 contacts → |
“Founded in 1922, Strack has become a well-known manufacturer of high quality valves in conformity to all design standards.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  ZENCQzencq.comHQ: Berlin, GermanyReported employees: 51-200 | Berlin, Germany | 51-200 | Exact match | 1 contacts → |
“zencQ pays attention to what quality we deliver.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Th. Jansen-Armaturen Gmbhthj-a.de HQ: St. Ingbert, GermanyReported employees: Not recorded | St. Ingbert, Germany | Not recorded | Exact match | 1 contacts → |
“bei Th.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 20 of 29 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Valve seat manufacturers: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
27 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 29 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for valve seat manufacturers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many valve seat manufacturers did RevenueBase find based in Germany?
The saved snapshot records 29 matching company records, 377 tracked contacts and 163 verified emails. The public preview displays 20 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Valve seat manufacturers by geography
Browse the directory
Cite this list
RevenueBase Data Team. Top 20 valve seat manufacturers based in Germany. Snapshot: November 6, 2026. https://revenuebase.ai/companies/valve-seat-manufacturers/germany.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Valve seat manufacturers based in Houston, United States
- Valve seat manufacturers based in India
- Valve seat manufacturers based in Italy
- Valve seat manufacturers based in the United Kingdom
- Valve seat manufacturers based in the United States
- AI companies based in Germany
Company intelligence · public preview
Top 20 valve seat manufacturers based in Germany
RevenueBase records 29 matching company records for valve seat manufacturers based in Germany, with 377 tracked contacts and 163 verified work emails.
This public preview shows 20 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 20 valve seat manufacturers based in Germany
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Bleistahl Groupbleistahl.de HQ: Wetter (ruhr), GermanyReported employees: 501-1,000 | Wetter (ruhr), Germany | 501-1,000 | Exact match | 85 contacts → |
“Since 1954, BleiStahl has been developing, manufacturing and supplying powder metallurgy valve seat inserts and valve guides for the automotive industry worldwide.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Efco Maschinenbau Gmbhefco-dueren.de HQ: Düren, GermanyReported employees: 51-200 | Düren, Germany | 51-200 | Exact match | 30 contacts → |
“EFCO is a leading global manufacturer of valve machining and testing technology.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | MHA Zentgraf Gmbh & Co. KGmha-zentgraf.com HQ: Merzig, GermanyReported employees: 51-200 | Merzig, Germany | 51-200 | Exact match | 29 contacts → |
“MHA Zentgraf was founded in 1945 by Alfred Zentgraf as a mechanical engineering company.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | UNI Geräte Gmbhuni-geraete.com HQ: Weeze, GermanyReported employees: 51-200 | Weeze, Germany | 51-200 | Exact match | 28 contacts → |
“UNI Geräte produzierte Ventile und Armaturen sind weltweit in ganz unterschiedlichen Anlagen im Einsatz.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | SED Flow Control Gmbhsed.samsongroup.com HQ: Bad Rappenau, GermanyReported employees: 51-200 | Bad Rappenau, Germany | 51-200 | Exact match | 27 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Schuf Armaturen UND Apparatebau Gmbhschuf.com HQ: Eppstein, GermanyReported employees: 51-200 | Eppstein, Germany | 51-200 | Exact match | 26 contacts → |
“SchuF- Armaturen und Apparatebau GmbH mit Sitz in Eppstein wurde 1911 gegründet.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Kühme Armaturen Gmbhkuehme.de HQ: Bochum, GermanyReported employees: 51-200 | Bochum, Germany | 51-200 | Exact match | 23 contacts → |
“KÜHME Armaturen GmbH is a medium-sized and 100% private owned company.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Leusch Gmbh Industriearmaturenleusch.de HQ: Neuss, GermanyReported employees: 51-200 | Neuss, Germany | 51-200 | Exact match | 21 contacts → |
“SAMSON LEUSCH steht für deutsche Ingenieursarbeit und für die individuelle Fertigung von passgenauen und auf die Kundenbedürfnisse abgestimmte Regel- und Absperrklappen, die…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | AAS Gmbh Armaturen Anlagen Serviceaasgmbh.de HQ: Wesel, GermanyReported employees: 11-50 | Wesel, Germany | 11-50 | Exact match | 11 contacts → |
“We are an innovative manufacturer of high-pressure valves with a comprehensive program for standard and special valves.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Rudolf VON Scheven Gmbhvon-scheven.de HQ: Sprockhövel, GermanyReported employees: 51-200 | Sprockhövel, Germany | 51-200 | Exact match | 9 contacts → |
“Seit unserer Gründung im Jahr 1937 steht von Scheven für zuverlässige Armaturentechnik aus Sprockhövel.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Provalve Armaturen Gmbh & Co. KGprovalve.de HQ: Hohe Börde, GermanyReported employees: 11-50 | Hohe Börde, Germany | 11-50 | Exact match | 8 contacts → |
“Welcome to PROVALVE Armaturen GmbH & Co.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Bender Armaturen Gmbh & Co.Kgbender-armaturen.de HQ: Lennestadt, GermanyReported employees: 51-200 | Lennestadt, Germany | 51-200 | Exact match | 4 contacts → |
“Bender Armaturen GmbH & Co.KG is a company based out of Lennestadt, North Rhinewestphalia, Germany.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Konrad Armaturentechnik Gmbhkonrad-armaturen.de HQ: Bochum, GermanyReported employees: 11-50 | Bochum, Germany | 11-50 | Exact match | 4 contacts → |
“Armaturenhersteller gibt es viele auf der Welt, große und noch größere.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | WZ Valves Gmbhwz-valves.de HQ: Wesel, GermanyReported employees: 11-50 | Wesel, Germany | 11-50 | Exact match | 3 contacts → |
“Entwicklung, Herstellung, Reparatur und Vertrieb von Hochdruck-Armaturen” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Schley Armaturen Gmbhschley-armaturen.de HQ: Ahrensburg, GermanyReported employees: 11-50 | Ahrensburg, Germany | 11-50 | Exact match | 2 contacts → |
“Manufacturer of valves for shipbuilding und industry (plants) Pressure reducing valves T6, T7, T9, T679, T95 Overflow/relief valves T27, T27F, T28 Safety valves T11, T11F Shut-off…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | W2 Armaturen Gmbhw2-armaturen.de HQ: Duisburg-bergheim, GermanyReported employees: 11-50 | Duisburg-bergheim, Germany | 11-50 | Exact match | 2 contacts → |
“W2 Armaturen GmbH is a mining & metals company based out of 44 Dr-Alfred-Herrhausen-Allee, Duisburg-Bergheim, Germany.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Chromnista Armaturen Gmbhchromnista.de HQ: Weener, GermanyReported employees: 1-10 | Weener, Germany | 1-10 | Exact match | 2 contacts → |
“Chromnista GmbH is a machinery company based out of 2 Industriestraße, Weener, Germany.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Strack Armaturenwerke Gmbhphoenix-valvegroup.com HQ: Volkmarsen, GermanyReported employees: 51-200 | Volkmarsen, Germany | 51-200 | Exact match | 1 contacts → |
“Founded in 1922, Strack has become a well-known manufacturer of high quality valves in conformity to all design standards.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | ZENCQzencq.com HQ: Berlin, GermanyReported employees: 51-200 | Berlin, Germany | 51-200 | Exact match | 1 contacts → |
“zencQ pays attention to what quality we deliver.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Th. Jansen-Armaturen Gmbhthj-a.de HQ: St. Ingbert, GermanyReported employees: Not recorded | St. Ingbert, Germany | Not recorded | Exact match | 1 contacts → |
“bei Th.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 20 of 29 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Valve seat manufacturers: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
27 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 29 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for valve seat manufacturers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many valve seat manufacturers did RevenueBase find based in Germany?
The saved snapshot records 29 matching company records, 377 tracked contacts and 163 verified emails. The public preview displays 20 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Valve seat manufacturers by geography
Browse the directory
Cite this list
RevenueBase Data Team. Top 20 valve seat manufacturers based in Germany. Snapshot: November 6, 2026. https://revenuebase.ai/companies/valve-seat-manufacturers/germany.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Valve seat manufacturers based in Houston, United States
- Valve seat manufacturers based in India
- Valve seat manufacturers based in Italy
- Valve seat manufacturers based in the United Kingdom
- Valve seat manufacturers based in the United States
- AI companies based in Germany