Company lists · Data refreshed November 2026
Top 25 Gas heating installation companies based in Germany
RevenueBase identified 310 company matches for gas heating installation companies associated with Germany as of November 2026 and tracks 964 professional contacts across them, including 85 with verified work emails. Berlin is the largest hub.
This list covers company matches for gas heating installation companies 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 25 largest gas heating installation companies based in Germany
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 53 contacts → | ||||
Exact match “Vor mehr als 90 Jahren hat unser Firmengründer Günther Schwank den ersten Gas-Infrarot-Hellstrahler erfunden.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 14 contacts → | ||||
Exact match “Industrial burners and complete combustion systems.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 9 contacts → | ||||
Exact match “Maier Heiztechnik GmbH – Gebäudetechnik mit Verantwortung.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 6 contacts → | ||||
Exact match “Wenn, dann richtig: Mit dem umfassenden Heizsystem von warm°.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 5 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 5 contacts → | ||||
Exact match “Wir verstehen unser Handwerk, wir leben dafür und wir bilden uns regelmäßig fort, um stets auf dem neuesten Stand der Technik zu sein.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 4 contacts → | ||||
Exact match “Unser Unternehmen hat eine umfangreiche Expertise und Erfahrung in dem Bauen von Heizungen, zurzeit insbesondere Wärmepumpen, und Wellnessbäder sowie den dazugehörigen Service.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 4 contacts → | ||||
Exact match “Ihr Spezialist rund ums Wohlfühlklima für Ihr Zuhause.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 4 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 3 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 3 contacts → | ||||
Exact match “Heizungssysteme und Wärmelösungen” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 3 contacts → | ||||
Exact match “Locher Haustechnik GmbH is a company based out of Oberer Luß 3, 89155 Erbach, Germany.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 3 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 2 contacts → | ||||
Exact match “Bäderstudio Heiztechnik Friedrich GmbH is a company based out of 12 In Der Pfingstweide, Merzig, Germany.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 2 contacts → | ||||
Exact match “Eissele Heizungsanlagen GmbH is a company based out of 35 Kelterstraße, Weinstadt, Germany.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 2 contacts → | ||||
Exact match “Neben der Planung und Installation von Sanitär, Heizungs- und Gasanlagen bieten wir Solar-Anlagen, KesseI-Erneuerungen, Hauswassertechnik und Gassicherheitsservice auch für…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 2 contacts → | ||||
Exact match “Günther Fischer GmbH is a company based out of Holzweg 9A, Oberursel (Taunus), Hesse, Germany.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 2 contacts → | ||||
Exact match “Die Fluschnik Versorgungstechnik GmbH bietet Ihnen eine Vielzahl an Dienstleistungen rund um Heizungsanlagen, Sanitäranlagen, Gasinstallationen und alternative Energien an.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 2 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 2 contacts → | ||||
Exact match “Die BSU Haustechnik GmbH installiert Gas- Wasser, und Heizungsanlagen für Industrie, Gewerbe und Private Kunden.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 2 contacts → | ||||
Exact match “Seit 2007 blicken wir zusammen mit unseren Kunden auf zuverlässige Heiz- und Betriebskostenabrechnungen sowie Legionellenprüfungen zurück.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 2 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 2 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 1 contacts → | ||||
Exact match “Eurolflamm OHG is a facilities services company based out of Robert-Bosch-Straße 5B, Maintal, Hesse, Germany.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 1 contacts → | ||||
Exact match “Heizungs- und Sanitärinstallationsunternehmen für den privaten und gewerblichen Bereich, vom 1 Fam.” 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 “gas heating installation companies”. 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 25 of 310 gas heating installation companies based in Germany
See the full list, filter by size, metro and specialty, and access 85 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Gas heating installation companies 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 310 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 “gas heating installation companies” 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 85 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 “gas heating installation companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many gas heating installation companies are there based in Germany?
RevenueBase identified 310 company matches for gas heating installation companies 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?
Schwank Deutschland tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most gas heating installation companies?
Berlin leads with 16 company records, followed by Hamburg (7) and Duisburg (4).
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 85 professional contacts with verified work emails tracked across these 310 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 310 gas heating installation companies based in Germany. Start with a free account, no credit card.
Download this list →Related lists
Gas heating installation companies by geography
- Gas heating installation companies based in London, United Kingdom
- Gas heating installation companies based in Australia
- Gas heating installation companies based in Austria
- Gas heating installation companies based in Belgium
- Gas heating installation companies based in Brazil
- Gas heating installation companies based in Canada
- Gas heating installation companies based in France
- Gas heating installation companies based in Italy
- Gas heating installation companies based in the Netherlands
- Gas heating installation companies based in Spain
- Gas heating installation companies based in Switzerland
- Gas heating installation companies based in Türkiye
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
- Gas heating installation companies based in London, United Kingdom
- Gas heating installation companies based in Australia
- Gas heating installation companies based in Austria
- Gas heating installation companies based in Belgium
- Gas heating installation companies based in Brazil
- Gas heating installation companies based in Canada
Company intelligence · public preview
Top 25 gas heating installation companies 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 310 matching company records for gas heating installation companies based in Germany, with 964 tracked contacts and 85 verified work emails.
This public preview shows 25 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 25 gas heating installation companies 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 |  Schwank Deutschlandschwank.deHQ: Cologne, GermanyReported employees: 201-500 | Cologne, Germany | 201-500 | Exact match | 53 contacts → |
“Vor mehr als 90 Jahren hat unser Firmengründer Günther Schwank den ersten Gas-Infrarot-Hellstrahler erfunden.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  IBS Industrie-Brenner-Systeme Gmbhibs-brenner.deHQ: Hagen, GermanyReported employees: 11-50 | Hagen, Germany | 11-50 | Exact match | 14 contacts → |
“Industrial burners and complete combustion systems.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Maier Heiztechnik Gmbhheizmaier.deHQ: Köngen, GermanyReported employees: 51-200 | Köngen, Germany | 51-200 | Exact match | 9 contacts → |
“Maier Heiztechnik GmbH – Gebäudetechnik mit Verantwortung.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  WARMwarm0.deHQ: Berlin, GermanyReported employees: 11-50 | Berlin, Germany | 11-50 | Exact match | 6 contacts → |
“Wenn, dann richtig: Mit dem umfassenden Heizsystem von warm°.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Kleine-Albers Gmbhkleinealbers.de HQ: Freiburg Im Breisgau, GermanyReported employees: 11-50 | Freiburg Im Breisgau, Germany | 11-50 | Exact match | 5 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 6 |  Wärme Wimmer Gmbhwaerme-wimmer.deHQ: Gröbenzell, GermanyReported employees: 11-50 | Gröbenzell, Germany | 11-50 | Exact match | 5 contacts → |
“Wir verstehen unser Handwerk, wir leben dafür und wir bilden uns regelmäßig fort, um stets auf dem neuesten Stand der Technik zu sein.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Haaß Gmbh & Co. KGhaass-haustechnik.deHQ: Mönchengladbach, GermanyReported employees: 11-50 | Mönchengladbach, Germany | 11-50 | Exact match | 4 contacts → |
“Unser Unternehmen hat eine umfangreiche Expertise und Erfahrung in dem Bauen von Heizungen, zurzeit insbesondere Wärmepumpen, und Wellnessbäder sowie den dazugehörigen Service.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Wagner Gebäudetechnik Gmbhgebaeudetechnik-wagner.de HQ: Tiefenbach, GermanyReported employees: 1-10 | Tiefenbach, Germany | 1-10 | Exact match | 4 contacts → |
“Ihr Spezialist rund ums Wohlfühlklima für Ihr Zuhause.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Thermomontthermomont.de HQ: Aerzen, GermanyReported employees: 1-10 | Aerzen, Germany | 1-10 | Exact match | 4 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 10 | Jürrens Haustechnik Gmbh & Co. KGjuerrens-haustechnik.de HQ: Weener, GermanyReported employees: 11-50 | Weener, Germany | 11-50 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 11 |  Atag Heizungstechnik Gmbhatagheizungstechnik.deHQ: Bocholt, GermanyReported employees: 11-50 | Bocholt, Germany | 11-50 | Exact match | 3 contacts → |
“Heizungssysteme und Wärmelösungen” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Locher Haustechnik Gmbhlocher-haustechnik.deHQ: Erbach, GermanyReported employees: 11-50 | Erbach, Germany | 11-50 | Exact match | 3 contacts → |
“Locher Haustechnik GmbH is a company based out of Oberer Luß 3, 89155 Erbach, Germany.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Johannes Meiners Gmbhjohannes-meiners.de HQ: Barßel, GermanyReported employees: Not recorded | Barßel, Germany | Not recorded | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 14 | Bäderstudio Heiztechnik Friedrich Gmbhbaederstudio-friedrich.de HQ: Merzig, GermanyReported employees: 1-10 | Merzig, Germany | 1-10 | Exact match | 2 contacts → |
“Bäderstudio Heiztechnik Friedrich GmbH is a company based out of 12 In Der Pfingstweide, Merzig, Germany.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Eissele Heizungsanlagen Gmbheissele-heizungsanlagen.deHQ: Weinstadt, GermanyReported employees: 1-10 | Weinstadt, Germany | 1-10 | Exact match | 2 contacts → |
“Eissele Heizungsanlagen GmbH is a company based out of 35 Kelterstraße, Weinstadt, Germany.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Kramp Hüsgen KGkramp-kg.de HQ: Düsseldorf, GermanyReported employees: Not recorded | Düsseldorf, Germany | Not recorded | Exact match | 2 contacts → |
“Neben der Planung und Installation von Sanitär, Heizungs- und Gasanlagen bieten wir Solar-Anlagen, KesseI-Erneuerungen, Hauswassertechnik und Gassicherheitsservice auch für…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Günther Fischer Gmbhguenther-fischer.deHQ: Oberursel (taunus), GermanyReported employees: 11-50 | Oberursel (taunus), Germany | 11-50 | Exact match | 2 contacts → |
“Günther Fischer GmbH is a company based out of Holzweg 9A, Oberursel (Taunus), Hesse, Germany.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Fluschnik Versorgungstechnik Gmbhfluschnik.comHQ: Berlin, GermanyReported employees: 11-50 | Berlin, Germany | 11-50 | Exact match | 2 contacts → |
“Die Fluschnik Versorgungstechnik GmbH bietet Ihnen eine Vielzahl an Dienstleistungen rund um Heizungsanlagen, Sanitäranlagen, Gasinstallationen und alternative Energien an.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Giese Heizungsbau Gmbhgiese-heizungsbau.de HQ: Fürth, GermanyReported employees: 1-10 | Fürth, Germany | 1-10 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 20 | BSU Haustechnik Gmbhbsu-haustechnik.de HQ: Hoppegarten, GermanyReported employees: 1-10 | Hoppegarten, Germany | 1-10 | Exact match | 2 contacts → |
“Die BSU Haustechnik GmbH installiert Gas- Wasser, und Heizungsanlagen für Industrie, Gewerbe und Private Kunden.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | D.Mess Gmbhdmess.de HQ: Düsseldorf, GermanyReported employees: 1-10 | Düsseldorf, Germany | 1-10 | Exact match | 2 contacts → |
“Seit 2007 blicken wir zusammen mit unseren Kunden auf zuverlässige Heiz- und Betriebskostenabrechnungen sowie Legionellenprüfungen zurück.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Pichler Haustechnik Gmbhpichler-haustechnik.com HQ: Stockdorf, GermanyReported employees: Not recorded | Stockdorf, Germany | Not recorded | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 | HQ: Leinfelden-echterdingen, GermanyReported employees: Not recorded | Leinfelden-echterdingen, Germany | Not recorded | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 24 |  Eurolflamm Gmbheurolflamm.deHQ: Maintal, GermanyReported employees: 11-50 | Maintal, Germany | 11-50 | Exact match | 1 contacts → |
“Eurolflamm OHG is a facilities services company based out of Robert-Bosch-Straße 5B, Maintal, Hesse, Germany.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Ahold Gmbhahold-heizung.deHQ: Bocholt, GermanyReported employees: 11-50 | Bocholt, Germany | 11-50 | Exact match | 1 contacts → |
“Heizungs- und Sanitärinstallationsunternehmen für den privaten und gewerblichen Bereich, vom 1 Fam.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 310 company matches
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Gas heating installation companies: 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
226 records in the displayed employee bands.
84 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 310 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 gas heating installation companies?
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 gas heating installation companies did RevenueBase find based in Germany?
The saved snapshot records 310 matching company records, 964 tracked contacts and 85 verified emails. The public preview displays 25 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
Gas heating installation companies by geography
- Gas heating installation companies based in London, United Kingdom
- Gas heating installation companies based in Australia
- Gas heating installation companies based in Austria
- Gas heating installation companies based in Belgium
- Gas heating installation companies based in Brazil
- Gas heating installation companies based in Canada
- Gas heating installation companies based in France
- Gas heating installation companies based in Italy
- Gas heating installation companies based in the Netherlands
- Gas heating installation companies based in Spain
- Gas heating installation companies based in Switzerland
- Gas heating installation companies based in Türkiye
Cite this list
RevenueBase Data Team. Top 25 gas heating installation companies based in Germany. Snapshot: November 6, 2026. https://revenuebase.ai/companies/gas-heating-installation-companies/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
- Gas heating installation companies based in London, United Kingdom
- Gas heating installation companies based in Australia
- Gas heating installation companies based in Austria
- Gas heating installation companies based in Belgium
- Gas heating installation companies based in Brazil
- Gas heating installation companies based in Canada
Company intelligence · public preview
Top 25 gas heating installation companies based in Germany
RevenueBase records 310 matching company records for gas heating installation companies based in Germany, with 964 tracked contacts and 85 verified work emails.
This public preview shows 25 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 25 gas heating installation companies 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 | Schwank Deutschlandschwank.de HQ: Cologne, GermanyReported employees: 201-500 | Cologne, Germany | 201-500 | Exact match | 53 contacts → |
“Vor mehr als 90 Jahren hat unser Firmengründer Günther Schwank den ersten Gas-Infrarot-Hellstrahler erfunden.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | IBS Industrie-Brenner-Systeme Gmbhibs-brenner.de HQ: Hagen, GermanyReported employees: 11-50 | Hagen, Germany | 11-50 | Exact match | 14 contacts → |
“Industrial burners and complete combustion systems.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Maier Heiztechnik Gmbhheizmaier.de HQ: Köngen, GermanyReported employees: 51-200 | Köngen, Germany | 51-200 | Exact match | 9 contacts → |
“Maier Heiztechnik GmbH – Gebäudetechnik mit Verantwortung.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | WARMwarm0.de HQ: Berlin, GermanyReported employees: 11-50 | Berlin, Germany | 11-50 | Exact match | 6 contacts → |
“Wenn, dann richtig: Mit dem umfassenden Heizsystem von warm°.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Kleine-Albers Gmbhkleinealbers.de HQ: Freiburg Im Breisgau, GermanyReported employees: 11-50 | Freiburg Im Breisgau, Germany | 11-50 | Exact match | 5 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 6 | Wärme Wimmer Gmbhwaerme-wimmer.de HQ: Gröbenzell, GermanyReported employees: 11-50 | Gröbenzell, Germany | 11-50 | Exact match | 5 contacts → |
“Wir verstehen unser Handwerk, wir leben dafür und wir bilden uns regelmäßig fort, um stets auf dem neuesten Stand der Technik zu sein.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Haaß Gmbh & Co. KGhaass-haustechnik.de HQ: Mönchengladbach, GermanyReported employees: 11-50 | Mönchengladbach, Germany | 11-50 | Exact match | 4 contacts → |
“Unser Unternehmen hat eine umfangreiche Expertise und Erfahrung in dem Bauen von Heizungen, zurzeit insbesondere Wärmepumpen, und Wellnessbäder sowie den dazugehörigen Service.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Wagner Gebäudetechnik Gmbhgebaeudetechnik-wagner.de HQ: Tiefenbach, GermanyReported employees: 1-10 | Tiefenbach, Germany | 1-10 | Exact match | 4 contacts → |
“Ihr Spezialist rund ums Wohlfühlklima für Ihr Zuhause.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Thermomontthermomont.de HQ: Aerzen, GermanyReported employees: 1-10 | Aerzen, Germany | 1-10 | Exact match | 4 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 10 | Jürrens Haustechnik Gmbh & Co. KGjuerrens-haustechnik.de HQ: Weener, GermanyReported employees: 11-50 | Weener, Germany | 11-50 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 11 | Atag Heizungstechnik Gmbhatagheizungstechnik.de HQ: Bocholt, GermanyReported employees: 11-50 | Bocholt, Germany | 11-50 | Exact match | 3 contacts → |
“Heizungssysteme und Wärmelösungen” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Locher Haustechnik Gmbhlocher-haustechnik.de HQ: Erbach, GermanyReported employees: 11-50 | Erbach, Germany | 11-50 | Exact match | 3 contacts → |
“Locher Haustechnik GmbH is a company based out of Oberer Luß 3, 89155 Erbach, Germany.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Johannes Meiners Gmbhjohannes-meiners.de HQ: Barßel, GermanyReported employees: Not recorded | Barßel, Germany | Not recorded | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 14 | Bäderstudio Heiztechnik Friedrich Gmbhbaederstudio-friedrich.de HQ: Merzig, GermanyReported employees: 1-10 | Merzig, Germany | 1-10 | Exact match | 2 contacts → |
“Bäderstudio Heiztechnik Friedrich GmbH is a company based out of 12 In Der Pfingstweide, Merzig, Germany.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Eissele Heizungsanlagen Gmbheissele-heizungsanlagen.de HQ: Weinstadt, GermanyReported employees: 1-10 | Weinstadt, Germany | 1-10 | Exact match | 2 contacts → |
“Eissele Heizungsanlagen GmbH is a company based out of 35 Kelterstraße, Weinstadt, Germany.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Kramp Hüsgen KGkramp-kg.de HQ: Düsseldorf, GermanyReported employees: Not recorded | Düsseldorf, Germany | Not recorded | Exact match | 2 contacts → |
“Neben der Planung und Installation von Sanitär, Heizungs- und Gasanlagen bieten wir Solar-Anlagen, KesseI-Erneuerungen, Hauswassertechnik und Gassicherheitsservice auch für…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Günther Fischer Gmbhguenther-fischer.de HQ: Oberursel (taunus), GermanyReported employees: 11-50 | Oberursel (taunus), Germany | 11-50 | Exact match | 2 contacts → |
“Günther Fischer GmbH is a company based out of Holzweg 9A, Oberursel (Taunus), Hesse, Germany.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Fluschnik Versorgungstechnik Gmbhfluschnik.com HQ: Berlin, GermanyReported employees: 11-50 | Berlin, Germany | 11-50 | Exact match | 2 contacts → |
“Die Fluschnik Versorgungstechnik GmbH bietet Ihnen eine Vielzahl an Dienstleistungen rund um Heizungsanlagen, Sanitäranlagen, Gasinstallationen und alternative Energien an.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Giese Heizungsbau Gmbhgiese-heizungsbau.de HQ: Fürth, GermanyReported employees: 1-10 | Fürth, Germany | 1-10 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 20 | BSU Haustechnik Gmbhbsu-haustechnik.de HQ: Hoppegarten, GermanyReported employees: 1-10 | Hoppegarten, Germany | 1-10 | Exact match | 2 contacts → |
“Die BSU Haustechnik GmbH installiert Gas- Wasser, und Heizungsanlagen für Industrie, Gewerbe und Private Kunden.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | D.Mess Gmbhdmess.de HQ: Düsseldorf, GermanyReported employees: 1-10 | Düsseldorf, Germany | 1-10 | Exact match | 2 contacts → |
“Seit 2007 blicken wir zusammen mit unseren Kunden auf zuverlässige Heiz- und Betriebskostenabrechnungen sowie Legionellenprüfungen zurück.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Pichler Haustechnik Gmbhpichler-haustechnik.com HQ: Stockdorf, GermanyReported employees: Not recorded | Stockdorf, Germany | Not recorded | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 | HQ: Leinfelden-echterdingen, GermanyReported employees: Not recorded | Leinfelden-echterdingen, Germany | Not recorded | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 24 | Eurolflamm Gmbheurolflamm.de HQ: Maintal, GermanyReported employees: 11-50 | Maintal, Germany | 11-50 | Exact match | 1 contacts → |
“Eurolflamm OHG is a facilities services company based out of Robert-Bosch-Straße 5B, Maintal, Hesse, Germany.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Ahold Gmbhahold-heizung.de HQ: Bocholt, GermanyReported employees: 11-50 | Bocholt, Germany | 11-50 | Exact match | 1 contacts → |
“Heizungs- und Sanitärinstallationsunternehmen für den privaten und gewerblichen Bereich, vom 1 Fam.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Gas heating installation companies: 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
226 records in the displayed employee bands.
84 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 310 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 gas heating installation companies?
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 gas heating installation companies did RevenueBase find based in Germany?
The saved snapshot records 310 matching company records, 964 tracked contacts and 85 verified emails. The public preview displays 25 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
Gas heating installation companies by geography
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- Gas heating installation companies based in France
- Gas heating installation companies based in Italy
- Gas heating installation companies based in the Netherlands
- Gas heating installation companies based in Spain
- Gas heating installation companies based in Switzerland
- Gas heating installation companies based in Türkiye
Cite this list
RevenueBase Data Team. Top 25 gas heating installation companies based in Germany. Snapshot: November 6, 2026. https://revenuebase.ai/companies/gas-heating-installation-companies/germany.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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