Company lists · Data refreshed November 2026
Top 20 Tunnel ventilation system installers based in Germany
RevenueBase identified 41 company matches for tunnel ventilation system installers associated with Germany as of November 2026 and tracks 246 professional contacts across them, including 108 with verified work emails. Berlin is the largest hub.
This list covers company matches for tunnel ventilation system installers 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 tunnel ventilation system installers based in Germany
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 47 contacts → | ||||
Exact match “Bereits seit steht CFT GmbH Compact Filter Technic ihren Kunden aus dem Berg- und Tunnelbau mit umfassendem Know-how im Bereich Entstaubungs- und Belüftungstechnik sowie beim…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 33 contacts → | ||||
Exact match “Die D+H Deutschland GmbH steht für ganzheitliche Produktlösungen und Dienstleistungen rund um Rauchabzug, natürliche Lüftung und technischen Brandschutz.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 24 contacts → | ||||
Exact match “EIN INNOVATIVES UNTERNEHMEN STELLT SICH VOR Der Name SÜDLUFT bürgt im Bereich Lüftungstechnik für Qualität – und das seit Jahrzehnten.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 16 contacts → | ||||
Exact match “Auf dem Gebiet der Tunnelausrüstung gehört GBI zu den Marktführern in Deutschland.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 14 contacts → | ||||
Exact match “Wir arbeiten leidenschaftlich daran die Arbeitsbedingungen in gewerblichen und industriellen Objekten sicherer und angenehmer zu machen.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 8 contacts → | ||||
Exact match “defumus Rauchschutz-Technik GmbH Hersteller und Lieferant von Druckbelüftungs, Entrauchungs- und Tiefgaragenentrauchungsanlagen” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 7 contacts → | ||||
Exact match “Die Intelmann GmbH, Ihrem Partner für die Lieferung und Montage von Lüftungstechnik für den Schiff- und Landbau.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 4 contacts → | ||||
Exact match “Ventilation ducts, sound insulation, sheet metal processing, ventilation solutions, welded constructions, smoke extraction, process air” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 4 contacts → | ||||
Exact match “Die RC Technik Ventilatoren-Vertriebs-GmbH aus Berlin – Tempelhof verfügt über Erfahrungen in der Lüftungstechnik die über 50 Jahre zurückreichen.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 4 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 4 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 3 contacts → | ||||
Exact match “Großhandel Lüftungstechnik Alles für Ihre Lüftung: Wickelfalzrohre und Formteile, Kanäle, Ventilatoren, Trafos, Schalter, Regler, Luftfilter, Brandschutzklappen, Schmezlote…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 3 contacts → | ||||
Exact match “Profitieren auch Sie von unserer Präzision in der Klima- und Lüftungstechnik!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 3 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 2 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 2 contacts → | ||||
Exact match “HBI Haerter – Ihr Partner für Tunnellüftung, Aerodynamik und Sicherheit Die HBI ist eine Gesellschaft beratender Ingenieure.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 1 contacts → | ||||
Exact match “Korfmann Lufttechnik is a company based out of Germany.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 1 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 1 contacts → | ||||
Exact match “Bei uns dreht sich alles um die Luft, die Sie atmen Herzlich willkommen bei benmark - Deinem Partner für alles rund um die Luft, die du atmest!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 1 contacts → | ||||
Exact match Recorded description not available. 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 “tunnel ventilation system installers”. 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 41 tunnel ventilation system installers based in Germany
See the full list, filter by size, metro and specialty, and access 108 tracked professional contacts with verified work emails. Direct dials are available where recorded.
Free signup · no credit card
Tunnel ventilation system installers 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 41 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 “tunnel ventilation system installers” 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 108 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 “tunnel ventilation system installers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many tunnel ventilation system installers are there based in Germany?
RevenueBase identified 41 company matches for tunnel ventilation system installers 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?
CFT Gmbh tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most tunnel ventilation system installers?
Berlin leads with 3 company records, followed by Bielefeld (2) and Ammersbek (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 108 professional contacts with verified work emails tracked across these 41 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 41 tunnel ventilation system installers based in Germany. Start with a free account, no credit card.
Download this list →Related lists
Tunnel ventilation system installers by geography
- Tunnel ventilation system installers based in Belgium
- Tunnel ventilation system installers based in Canada
- Tunnel ventilation system installers based in Denmark
- Tunnel ventilation system installers based in France
- Tunnel ventilation system installers based in the Netherlands
- Tunnel ventilation system installers based in Sweden
- Tunnel ventilation system installers based in the United Kingdom
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
- Tunnel ventilation system installers based in Belgium
- Tunnel ventilation system installers based in Canada
- Tunnel ventilation system installers based in Denmark
- Tunnel ventilation system installers based in France
- Tunnel ventilation system installers based in the Netherlands
- Tunnel ventilation system installers based in Sweden
Company intelligence · public preview
Top 20 tunnel ventilation system installers 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 41 matching company records for tunnel ventilation system installers based in Germany, with 246 tracked contacts and 108 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 tunnel ventilation system installers 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 |  CFT Gmbhcft-gmbh.deHQ: Marl, GermanyReported employees: 51-200 | Marl, Germany | 51-200 | Exact match | 47 contacts → |
“Bereits seit steht CFT GmbH Compact Filter Technic ihren Kunden aus dem Berg- und Tunnelbau mit umfassendem Know-how im Bereich Entstaubungs- und Belüftungstechnik sowie beim…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  D H Deutschland Gmbhdh-partner.comHQ: Ammersbek, GermanyReported employees: 51-200 | Ammersbek, Germany | 51-200 | Exact match | 33 contacts → |
“Die D+H Deutschland GmbH steht für ganzheitliche Produktlösungen und Dienstleistungen rund um Rauchabzug, natürliche Lüftung und technischen Brandschutz.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Südluft Systemtechnik Gmbhsuedluft.deHQ: Plattling, GermanyReported employees: 51-200 | Plattling, Germany | 51-200 | Exact match | 24 contacts → |
“EIN INNOVATIVES UNTERNEHMEN STELLT SICH VOR Der Name SÜDLUFT bürgt im Bereich Lüftungstechnik für Qualität – und das seit Jahrzehnten.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | HQ: Stuttgart, GermanyReported employees: 51-200 | Stuttgart, Germany | 51-200 | Exact match | 16 contacts → |
“Auf dem Gebiet der Tunnelausrüstung gehört GBI zu den Marktführern in Deutschland.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Atmos Ind. Lüftungstechnik Gmbhatmos.deHQ: Düsseldorf, GermanyReported employees: 11-50 | Düsseldorf, Germany | 11-50 | Exact match | 14 contacts → |
“Wir arbeiten leidenschaftlich daran die Arbeitsbedingungen in gewerblichen und industriellen Objekten sicherer und angenehmer zu machen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Defumus Rauchschutz -Technik Gmbhdefumus.deHQ: Kerpen, GermanyReported employees: 11-50 | Kerpen, Germany | 11-50 | Exact match | 8 contacts → |
“defumus Rauchschutz-Technik GmbH Hersteller und Lieferant von Druckbelüftungs, Entrauchungs- und Tiefgaragenentrauchungsanlagen” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Intelmann Gmbhintelmann.euHQ: Scheeßel, GermanyReported employees: 11-50 | Scheeßel, Germany | 11-50 | Exact match | 7 contacts → |
“Die Intelmann GmbH, Ihrem Partner für die Lieferung und Montage von Lüftungstechnik für den Schiff- und Landbau.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  BLH Gmbhblh-trier.deHQ: Trier, GermanyReported employees: 51-200 | Trier, Germany | 51-200 | Exact match | 4 contacts → |
“Ventilation ducts, sound insulation, sheet metal processing, ventilation solutions, welded constructions, smoke extraction, process air” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Rc-Technik Ventilatoren-Vertriebs-Gmbhrc-technik.comHQ: Berlin, GermanyReported employees: 11-50 | Berlin, Germany | 11-50 | Exact match | 4 contacts → |
“Die RC Technik Ventilatoren-Vertriebs-GmbH aus Berlin – Tempelhof verfügt über Erfahrungen in der Lüftungstechnik die über 50 Jahre zurückreichen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Hochstädter Direkthochstaedter-direkt.de HQ: Bielefeld-vilsendorf, GermanyReported employees: 11-50 | Bielefeld-vilsendorf, Germany | 11-50 | Exact match | 4 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 11 | Kellenbenz Lüftungsbau Gmbhkellenbenz-lueftungsbau.de HQ: Erlenbach, GermanyReported employees: 1-10 | Erlenbach, Germany | 1-10 | Exact match | 4 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 12 |  klimapartner.deklimapartner.deHQ: Berlin, GermanyReported employees: 1-10 | Berlin, Germany | 1-10 | Exact match | 3 contacts → |
“Großhandel Lüftungstechnik Alles für Ihre Lüftung: Wickelfalzrohre und Formteile, Kanäle, Ventilatoren, Trafos, Schalter, Regler, Luftfilter, Brandschutzklappen, Schmezlote…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Gürster Gmbh Lüftungs- UND Klimatechnikguerstergmbh.deHQ: Straubing, GermanyReported employees: 11-50 | Straubing, Germany | 11-50 | Exact match | 3 contacts → |
“Profitieren auch Sie von unserer Präzision in der Klima- und Lüftungstechnik!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | HQ: Krefeld, GermanyReported employees: 1-10 | Krefeld, Germany | 1-10 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 15 | Klimatech Service OT Gmbhklimatech-service.de HQ: Berlin, GermanyReported employees: 1-10 | Berlin, Germany | 1-10 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 16 | HQ: Heidenheim, GermanyReported employees: 1-10 | Heidenheim, Germany | 1-10 | Exact match | 2 contacts → |
“HBI Haerter – Ihr Partner für Tunnellüftung, Aerodynamik und Sicherheit Die HBI ist eine Gesellschaft beratender Ingenieure.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Korfmann Lufttechnik Gmbhkorfmann.comHQ: Witten, GermanyReported employees: 11-50 | Witten, Germany | 11-50 | Exact match | 1 contacts → |
“Korfmann Lufttechnik is a company based out of Germany.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Andreas Osteresch Industrievertretungosteresch.eu HQ: Rhede, GermanyReported employees: 1-10 | Rhede, Germany | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 19 |  Benmark Lüftungstechnik Gmbhbenmark.deHQ: Meppen, GermanyReported employees: 1-10 | Meppen, Germany | 1-10 | Exact match | 1 contacts → |
“Bei uns dreht sich alles um die Luft, die Sie atmen Herzlich willkommen bei benmark - Deinem Partner für alles rund um die Luft, die du atmest!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Fries Luftsysteme Gmbhfries-luftsysteme.de HQ: Neuhausen Auf Den Fildern, GermanyReported employees: 1-10 | Neuhausen Auf Den Fildern, Germany | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 20 of 41 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Tunnel ventilation system installers: 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
40 records in the displayed employee bands.
1 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 41 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 tunnel ventilation system installers?
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 tunnel ventilation system installers did RevenueBase find based in Germany?
The saved snapshot records 41 matching company records, 246 tracked contacts and 108 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
Tunnel ventilation system installers by geography
- Tunnel ventilation system installers based in Belgium
- Tunnel ventilation system installers based in Canada
- Tunnel ventilation system installers based in Denmark
- Tunnel ventilation system installers based in France
- Tunnel ventilation system installers based in the Netherlands
- Tunnel ventilation system installers based in Sweden
- Tunnel ventilation system installers based in the United Kingdom
Cite this list
RevenueBase Data Team. Top 20 tunnel ventilation system installers based in Germany. Snapshot: November 6, 2026. https://revenuebase.ai/companies/tunnel-ventilation-system-installers/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
- Tunnel ventilation system installers based in Belgium
- Tunnel ventilation system installers based in Canada
- Tunnel ventilation system installers based in Denmark
- Tunnel ventilation system installers based in France
- Tunnel ventilation system installers based in the Netherlands
- Tunnel ventilation system installers based in Sweden
Company intelligence · public preview
Top 20 tunnel ventilation system installers based in Germany
RevenueBase records 41 matching company records for tunnel ventilation system installers based in Germany, with 246 tracked contacts and 108 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 tunnel ventilation system installers 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 | CFT Gmbhcft-gmbh.de HQ: Marl, GermanyReported employees: 51-200 | Marl, Germany | 51-200 | Exact match | 47 contacts → |
“Bereits seit steht CFT GmbH Compact Filter Technic ihren Kunden aus dem Berg- und Tunnelbau mit umfassendem Know-how im Bereich Entstaubungs- und Belüftungstechnik sowie beim…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | D H Deutschland Gmbhdh-partner.com HQ: Ammersbek, GermanyReported employees: 51-200 | Ammersbek, Germany | 51-200 | Exact match | 33 contacts → |
“Die D+H Deutschland GmbH steht für ganzheitliche Produktlösungen und Dienstleistungen rund um Rauchabzug, natürliche Lüftung und technischen Brandschutz.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Südluft Systemtechnik Gmbhsuedluft.de HQ: Plattling, GermanyReported employees: 51-200 | Plattling, Germany | 51-200 | Exact match | 24 contacts → |
“EIN INNOVATIVES UNTERNEHMEN STELLT SICH VOR Der Name SÜDLUFT bürgt im Bereich Lüftungstechnik für Qualität – und das seit Jahrzehnten.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | HQ: Stuttgart, GermanyReported employees: 51-200 | Stuttgart, Germany | 51-200 | Exact match | 16 contacts → |
“Auf dem Gebiet der Tunnelausrüstung gehört GBI zu den Marktführern in Deutschland.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Atmos Ind. Lüftungstechnik Gmbhatmos.de HQ: Düsseldorf, GermanyReported employees: 11-50 | Düsseldorf, Germany | 11-50 | Exact match | 14 contacts → |
“Wir arbeiten leidenschaftlich daran die Arbeitsbedingungen in gewerblichen und industriellen Objekten sicherer und angenehmer zu machen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Defumus Rauchschutz -Technik Gmbhdefumus.de HQ: Kerpen, GermanyReported employees: 11-50 | Kerpen, Germany | 11-50 | Exact match | 8 contacts → |
“defumus Rauchschutz-Technik GmbH Hersteller und Lieferant von Druckbelüftungs, Entrauchungs- und Tiefgaragenentrauchungsanlagen” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Intelmann Gmbhintelmann.eu HQ: Scheeßel, GermanyReported employees: 11-50 | Scheeßel, Germany | 11-50 | Exact match | 7 contacts → |
“Die Intelmann GmbH, Ihrem Partner für die Lieferung und Montage von Lüftungstechnik für den Schiff- und Landbau.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | BLH Gmbhblh-trier.de HQ: Trier, GermanyReported employees: 51-200 | Trier, Germany | 51-200 | Exact match | 4 contacts → |
“Ventilation ducts, sound insulation, sheet metal processing, ventilation solutions, welded constructions, smoke extraction, process air” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Rc-Technik Ventilatoren-Vertriebs-Gmbhrc-technik.com HQ: Berlin, GermanyReported employees: 11-50 | Berlin, Germany | 11-50 | Exact match | 4 contacts → |
“Die RC Technik Ventilatoren-Vertriebs-GmbH aus Berlin – Tempelhof verfügt über Erfahrungen in der Lüftungstechnik die über 50 Jahre zurückreichen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Hochstädter Direkthochstaedter-direkt.de HQ: Bielefeld-vilsendorf, GermanyReported employees: 11-50 | Bielefeld-vilsendorf, Germany | 11-50 | Exact match | 4 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 11 | Kellenbenz Lüftungsbau Gmbhkellenbenz-lueftungsbau.de HQ: Erlenbach, GermanyReported employees: 1-10 | Erlenbach, Germany | 1-10 | Exact match | 4 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 12 | klimapartner.deklimapartner.de HQ: Berlin, GermanyReported employees: 1-10 | Berlin, Germany | 1-10 | Exact match | 3 contacts → |
“Großhandel Lüftungstechnik Alles für Ihre Lüftung: Wickelfalzrohre und Formteile, Kanäle, Ventilatoren, Trafos, Schalter, Regler, Luftfilter, Brandschutzklappen, Schmezlote…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Gürster Gmbh Lüftungs- UND Klimatechnikguerstergmbh.de HQ: Straubing, GermanyReported employees: 11-50 | Straubing, Germany | 11-50 | Exact match | 3 contacts → |
“Profitieren auch Sie von unserer Präzision in der Klima- und Lüftungstechnik!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | HQ: Krefeld, GermanyReported employees: 1-10 | Krefeld, Germany | 1-10 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 15 | Klimatech Service OT Gmbhklimatech-service.de HQ: Berlin, GermanyReported employees: 1-10 | Berlin, Germany | 1-10 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 16 | HQ: Heidenheim, GermanyReported employees: 1-10 | Heidenheim, Germany | 1-10 | Exact match | 2 contacts → |
“HBI Haerter – Ihr Partner für Tunnellüftung, Aerodynamik und Sicherheit Die HBI ist eine Gesellschaft beratender Ingenieure.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Korfmann Lufttechnik Gmbhkorfmann.com HQ: Witten, GermanyReported employees: 11-50 | Witten, Germany | 11-50 | Exact match | 1 contacts → |
“Korfmann Lufttechnik is a company based out of Germany.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Andreas Osteresch Industrievertretungosteresch.eu HQ: Rhede, GermanyReported employees: 1-10 | Rhede, Germany | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 19 | Benmark Lüftungstechnik Gmbhbenmark.de HQ: Meppen, GermanyReported employees: 1-10 | Meppen, Germany | 1-10 | Exact match | 1 contacts → |
“Bei uns dreht sich alles um die Luft, die Sie atmen Herzlich willkommen bei benmark - Deinem Partner für alles rund um die Luft, die du atmest!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Fries Luftsysteme Gmbhfries-luftsysteme.de HQ: Neuhausen Auf Den Fildern, GermanyReported employees: 1-10 | Neuhausen Auf Den Fildern, Germany | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 20 of 41 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Tunnel ventilation system installers: 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
40 records in the displayed employee bands.
1 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 41 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 tunnel ventilation system installers?
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 tunnel ventilation system installers did RevenueBase find based in Germany?
The saved snapshot records 41 matching company records, 246 tracked contacts and 108 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
Tunnel ventilation system installers by geography
- Tunnel ventilation system installers based in Belgium
- Tunnel ventilation system installers based in Canada
- Tunnel ventilation system installers based in Denmark
- Tunnel ventilation system installers based in France
- Tunnel ventilation system installers based in the Netherlands
- Tunnel ventilation system installers based in Sweden
- Tunnel ventilation system installers based in the United Kingdom
Cite this list
RevenueBase Data Team. Top 20 tunnel ventilation system installers based in Germany. Snapshot: November 6, 2026. https://revenuebase.ai/companies/tunnel-ventilation-system-installers/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
- Tunnel ventilation system installers based in Belgium
- Tunnel ventilation system installers based in Canada
- Tunnel ventilation system installers based in Denmark
- Tunnel ventilation system installers based in France
- Tunnel ventilation system installers based in the Netherlands
- Tunnel ventilation system installers based in Sweden