Company lists · Data refreshed November 2026
Top 25 District heating installers based in Austria
RevenueBase identified 126 company matches for district heating installers associated with Austria as of November 2026 and tracks 650 professional contacts across them, including 260 with verified work emails. Vienna is the largest hub.
This list covers company matches for district heating installers associated with Austria, 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 district heating installers based in Austria
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 99 contacts → | ||||
Exact match “Vaillant Österreich bietet #energiesparende und #umweltschonende Systeme für #Heizen,#Kühlen und #Warmwasser.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 68 contacts → | ||||
Exact match “Die technisch überlegenen Heiz- und Raumklimalösungen aus den Alpen.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 29 contacts → | ||||
Exact match “HIDROMONT Group liefert, montiert und wartet Rohrleitungssysteme für Industrie, Gebäudetechnik und Tiefrohrleitungsbau.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 25 contacts → | ||||
Exact match “A complete heating concept solution is presented in a Heliotherm heat pump system.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 23 contacts → | ||||
Exact match “beyond carbon energy konzipiert, plant, realisiert, finanziert und betreibt weitestgehend emissionsfreie Wärme- und Kälteversorgung für Bestands- und Neubauimmobilien.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 22 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 20 contacts → | ||||
Exact match “Aqotec GmbH with its headquarter in Austria is specialisted in renewable engery solutions in the field of biomass.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 18 contacts → | ||||
Exact match “Heizen.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 18 contacts → | ||||
Exact match “Die Firma ENERTEC ist ein Ingenieurbüro, das den gesamten Bereich der thermischen Energietechnik abdeckt, von der Kältetechnik, der klassischen Haustechnik mit Heizung…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 16 contacts → | ||||
Exact match “SEM Energie- und Gebäudemanagement GmbH Wir sind ein stark expandierendes Unternehmen im Bereich der Energiedienstleistungen und dem Gebäudemanagement.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 15 contacts → | ||||
Exact match “Wir entwickeln und produzieren vorgefertigte Wärmepumpenmodule für den seriellen Heizungstausch von mehrgeschossigen Wohngebäuden, weg von Öl und Gas.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 12 contacts → | ||||
Exact match “Emissionsfreies Heizen und Kühlen im großvolumigen Wohnbau stellt hohe Anforderungen.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 9 contacts → | ||||
Exact match “Seit der Gründung im Jahr 1992 hat sich technisch viel verändert - unser Leitbild ist jedoch dasselbe geblieben.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 8 contacts → | ||||
Exact match “Alles was das moderne Einfamilienhaus braucht.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 8 contacts → | ||||
Exact match “Die Ortswärme St.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 8 contacts → | ||||
Exact match “SA-ENERGIETECHNIK GMBH IST HERSTELLER VON FERTIGEN ENERGIEZENTRALEN UND LIEFERT WÄRMEPUMPEN, GAS SOWIE SÄMTLICHE HAUSTECHNIK-ALTERNATIVPRODUKTE FÜR WOHNHÄUSER, FERTIG- UND…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 7 contacts → | ||||
Exact match “Die KNV-Energietechnik entwickelt, produziert und vertreibt effiziente und umweltfreundliche Energiesysteme, die CO2 einsparen, weniger Energie verbrauchen und die Umwelt…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 6 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 5 contacts → | ||||
Exact match “wir installieren generationen.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 5 contacts → | ||||
Exact match “Ihr Installateur-Profi für Heizung, Sanitär, Alternativenergie, Lüftungsanlagen, Elektroinstallationen.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 4 contacts → | ||||
Exact match “Fernheizwerk Pölfing Brunn” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 4 contacts → | ||||
Exact match “Seit mehr als vier Jahrzehnten gilt Hauschild weit über Kitzbühels Bezirksgrenzen hinaus als Inbegriff für professionelle Gebäudetechnik und erstklassige Badarchitektur.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 4 contacts → | ||||
Exact match “Windhager Beteiligungs GmbH is a company based out of ANTON-WINDHAGER-STRASSE 20, Seekirchen, Salzburg, Austria.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 3 contacts → | ||||
Exact match “Wir entwickeln und produzieren innovative Lösungen für Nah- und Fernwärme.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 3 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 “district heating 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 25 of 126 district heating installers based in Austria
See the full list, filter by size, metro and specialty, and access 260 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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District heating installers based in Austria at a glance
As of Nov 6, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Austria, so it is reported there. Company counts and contact totals on this page are exact for Austria, over 126 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 Austria whose business descriptions match “district heating 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 260 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 “district heating installers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many district heating installers are there based in Austria?
RevenueBase identified 126 company matches for district heating installers associated with Austria 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?
Vaillant Österreich tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most district heating installers?
Vienna leads with 12 company records, followed by Innsbruck (3) and Dornbirn (2).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 260 professional contacts with verified work emails tracked across these 126 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 126 district heating installers based in Austria. Start with a free account, no credit card.
Download this list →Related lists
District heating installers by geography
- District heating installers based in Berlin, Germany
- District heating installers based in Hamburg, Germany
- District heating installers based in Stockholm, Sweden
- District heating installers based in London, United Kingdom
- District heating installers based in Australia
- District heating installers based in Belgium
- District heating installers based in Canada
- District heating installers based in Czechia
- District heating installers based in Denmark
- District heating installers based in Finland
- District heating installers based in France
- District heating installers based in Germany
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
- District heating installers based in Berlin, Germany
- District heating installers based in Hamburg, Germany
- District heating installers based in Stockholm, Sweden
- District heating installers based in London, United Kingdom
- District heating installers based in Australia
- District heating installers based in Belgium
Company intelligence · public preview
Top 25 district heating installers based in Austria
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 126 matching company records for district heating installers based in Austria, with 650 tracked contacts and 260 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 district heating installers based in Austria
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 |  Vaillant Österreichvaillant.atHQ: Vienna, AustriaReported employees: 201-500 | Vienna, Austria | 201-500 | Exact match | 99 contacts → |
“Vaillant Österreich bietet #energiesparende und #umweltschonende Systeme für #Heizen,#Kühlen und #Warmwasser.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Hoval Österreichhoval.atHQ: Marchtrenk, AustriaReported employees: 201-500 | Marchtrenk, Austria | 201-500 | Exact match | 68 contacts → |
“Die technisch überlegenen Heiz- und Raumklimalösungen aus den Alpen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Hidromont Montage Gmbhhidromontgroup.comHQ: Guntramsdorf, AustriaReported employees: 501-1,000 | Guntramsdorf, Austria | 501-1,000 | Exact match | 29 contacts → |
“HIDROMONT Group liefert, montiert und wartet Rohrleitungssysteme für Industrie, Gebäudetechnik und Tiefrohrleitungsbau.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Heliotherm Wärmepumpentechnik Ges.M.B.Hheliotherm.comHQ: Langkampfen, AustriaReported employees: 51-200 | Langkampfen, Austria | 51-200 | Exact match | 25 contacts → |
“A complete heating concept solution is presented in a Heliotherm heat pump system.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Beyond Carbon Energybeyondcarbon.energyHQ: Vienna, AustriaReported employees: 11-50 | Vienna, Austria | 11-50 | Exact match | 23 contacts → |
“beyond carbon energy konzipiert, plant, realisiert, finanziert und betreibt weitestgehend emissionsfreie Wärme- und Kälteversorgung für Bestands- und Neubauimmobilien.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Energie Ried Gesellschaft M.B.Henergie-ried.atHQ: Ried Im Innkreis, AustriaReported employees: 51-200 | Ried Im Innkreis, Austria | 51-200 | Exact match | 22 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 7 | Aqotec Gmbhaqotec.com HQ: Weissenkirchen Im Attergau, AustriaReported employees: 51-200 | Weissenkirchen Im Attergau, Austria | 51-200 | Exact match | 20 contacts → |
“Aqotec GmbH with its headquarter in Austria is specialisted in renewable engery solutions in the field of biomass.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Variotherm Heizsysteme Gmbhvariotherm.comHQ: Leobersdorf, AustriaReported employees: 11-50 | Leobersdorf, Austria | 11-50 | Exact match | 18 contacts → |
“Heizen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Enertec Naftz & Partner Gmbh & CO KGenertec.atHQ: Graz, AustriaReported employees: 11-50 | Graz, Austria | 11-50 | Exact match | 18 contacts → |
“Die Firma ENERTEC ist ein Ingenieurbüro, das den gesamten Bereich der thermischen Energietechnik abdeckt, von der Kältetechnik, der klassischen Haustechnik mit Heizung…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  SEM Energie- UND Gebäudemanagement Gmbhsem-gmbh.atHQ: Vienna, AustriaReported employees: 11-50 | Vienna, Austria | 11-50 | Exact match | 16 contacts → |
“SEM Energie- und Gebäudemanagement GmbH Wir sind ein stark expandierendes Unternehmen im Bereich der Energiedienstleistungen und dem Gebäudemanagement.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Enercube Gmbhenercube.atHQ: Köstendorf, AustriaReported employees: 11-50 | Köstendorf, Austria | 11-50 | Exact match | 15 contacts → |
“Wir entwickeln und produzieren vorgefertigte Wärmepumpenmodule für den seriellen Heizungstausch von mehrgeschossigen Wohngebäuden, weg von Öl und Gas.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Roots Energyroots.energyHQ: Vienna, AustriaReported employees: 11-50 | Vienna, Austria | 11-50 | Exact match | 12 contacts → |
“Emissionsfreies Heizen und Kühlen im großvolumigen Wohnbau stellt hohe Anforderungen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Stransky Heiz-Mess-Regeltechnik Gmbhstransky.co.atHQ: Terfens, AustriaReported employees: 11-50 | Terfens, Austria | 11-50 | Exact match | 9 contacts → |
“Seit der Gründung im Jahr 1992 hat sich technisch viel verändert - unser Leitbild ist jedoch dasselbe geblieben.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Ovum Wärmepumpenovum.at HQ: Kirchbichl, AustriaReported employees: 11-50 | Kirchbichl, Austria | 11-50 | Exact match | 8 contacts → |
“Alles was das moderne Einfamilienhaus braucht.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Ortswärme St. Johann In Tirolortswaerme.infoHQ: Sankt Johann In Tirol, AustriaReported employees: 11-50 | Sankt Johann In Tirol, Austria | 11-50 | Exact match | 8 contacts → |
“Die Ortswärme St.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Sa-Energietechnik Gmbhsa-energietechnik.atHQ: Ennsdorf, AustriaReported employees: 11-50 | Ennsdorf, Austria | 11-50 | Exact match | 8 contacts → |
“SA-ENERGIETECHNIK GMBH IST HERSTELLER VON FERTIGEN ENERGIEZENTRALEN UND LIEFERT WÄRMEPUMPEN, GAS SOWIE SÄMTLICHE HAUSTECHNIK-ALTERNATIVPRODUKTE FÜR WOHNHÄUSER, FERTIG- UND…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | KNV Energietechnikknv.at HQ: Schorfling Am Attersee, AustriaReported employees: 51-200 | Schorfling Am Attersee, Austria | 51-200 | Exact match | 7 contacts → |
“Die KNV-Energietechnik entwickelt, produziert und vertreibt effiziente und umweltfreundliche Energiesysteme, die CO2 einsparen, weniger Energie verbrauchen und die Umwelt…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Harreither Gmbhharreither.com HQ: Gaflenz, AustriaReported employees: 11-50 | Gaflenz, Austria | 11-50 | Exact match | 6 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 19 |  Scherübel's Söhne Gmbhscheruebel.atHQ: Vienna, AustriaReported employees: 11-50 | Vienna, Austria | 11-50 | Exact match | 5 contacts → |
“wir installieren generationen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Steiner Haustechniksteiner.net HQ: Gröbming, AustriaReported employees: 11-50 | Gröbming, Austria | 11-50 | Exact match | 5 contacts → |
“Ihr Installateur-Profi für Heizung, Sanitär, Alternativenergie, Lüftungsanlagen, Elektroinstallationen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Wundara Gmbhwundara.com HQ: Pölfing-brunn, AustriaReported employees: 1-10 | Pölfing-brunn, Austria | 1-10 | Exact match | 4 contacts → |
“Fernheizwerk Pölfing Brunn” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Hauschild Installationen Gmbh & CO KGhauschild.comHQ: Aurach, AustriaReported employees: 51-200 | Aurach, Austria | 51-200 | Exact match | 4 contacts → |
“Seit mehr als vier Jahrzehnten gilt Hauschild weit über Kitzbühels Bezirksgrenzen hinaus als Inbegriff für professionelle Gebäudetechnik und erstklassige Badarchitektur.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Windhager Beteiligungs Gmbhwindhager.comHQ: Seekirchen, AustriaReported employees: 201-500 | Seekirchen, Austria | 201-500 | Exact match | 4 contacts → |
“Windhager Beteiligungs GmbH is a company based out of ANTON-WINDHAGER-STRASSE 20, Seekirchen, Salzburg, Austria.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Disteco Gmbhdisteco.euHQ: Weiler, AustriaReported employees: 11-50 | Weiler, Austria | 11-50 | Exact match | 3 contacts → |
“Wir entwickeln und produzieren innovative Lösungen für Nah- und Fernwärme.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Richard Feuerstein Gmbhrichard-feuerstein.at HQ: Höfen, AustriaReported employees: 1-10 | Höfen, Austria | 1-10 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 25 of 126 company matches
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District heating 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
105 records in the displayed employee bands.
21 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 Austria, so it is reported there. Company counts and contact totals on this page are exact for Austria, over 126 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 district heating 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 district heating installers did RevenueBase find based in Austria?
The saved snapshot records 126 matching company records, 650 tracked contacts and 260 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
District heating installers by geography
- District heating installers based in Berlin, Germany
- District heating installers based in Hamburg, Germany
- District heating installers based in Stockholm, Sweden
- District heating installers based in London, United Kingdom
- District heating installers based in Australia
- District heating installers based in Belgium
- District heating installers based in Canada
- District heating installers based in Czechia
- District heating installers based in Denmark
- District heating installers based in Finland
- District heating installers based in France
- District heating installers based in Germany
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 district heating installers based in Austria. Snapshot: November 6, 2026. https://revenuebase.ai/companies/district-heating-installers/austria.
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
- District heating installers based in Berlin, Germany
- District heating installers based in Hamburg, Germany
- District heating installers based in Stockholm, Sweden
- District heating installers based in London, United Kingdom
- District heating installers based in Australia
- District heating installers based in Belgium
Company intelligence · public preview
Top 25 district heating installers based in Austria
RevenueBase records 126 matching company records for district heating installers based in Austria, with 650 tracked contacts and 260 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 district heating installers based in Austria
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 | Vaillant Österreichvaillant.at HQ: Vienna, AustriaReported employees: 201-500 | Vienna, Austria | 201-500 | Exact match | 99 contacts → |
“Vaillant Österreich bietet #energiesparende und #umweltschonende Systeme für #Heizen,#Kühlen und #Warmwasser.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Hoval Österreichhoval.at HQ: Marchtrenk, AustriaReported employees: 201-500 | Marchtrenk, Austria | 201-500 | Exact match | 68 contacts → |
“Die technisch überlegenen Heiz- und Raumklimalösungen aus den Alpen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Hidromont Montage Gmbhhidromontgroup.com HQ: Guntramsdorf, AustriaReported employees: 501-1,000 | Guntramsdorf, Austria | 501-1,000 | Exact match | 29 contacts → |
“HIDROMONT Group liefert, montiert und wartet Rohrleitungssysteme für Industrie, Gebäudetechnik und Tiefrohrleitungsbau.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Heliotherm Wärmepumpentechnik Ges.M.B.Hheliotherm.com HQ: Langkampfen, AustriaReported employees: 51-200 | Langkampfen, Austria | 51-200 | Exact match | 25 contacts → |
“A complete heating concept solution is presented in a Heliotherm heat pump system.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Beyond Carbon Energybeyondcarbon.energy HQ: Vienna, AustriaReported employees: 11-50 | Vienna, Austria | 11-50 | Exact match | 23 contacts → |
“beyond carbon energy konzipiert, plant, realisiert, finanziert und betreibt weitestgehend emissionsfreie Wärme- und Kälteversorgung für Bestands- und Neubauimmobilien.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Energie Ried Gesellschaft M.B.Henergie-ried.at HQ: Ried Im Innkreis, AustriaReported employees: 51-200 | Ried Im Innkreis, Austria | 51-200 | Exact match | 22 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 7 | Aqotec Gmbhaqotec.com HQ: Weissenkirchen Im Attergau, AustriaReported employees: 51-200 | Weissenkirchen Im Attergau, Austria | 51-200 | Exact match | 20 contacts → |
“Aqotec GmbH with its headquarter in Austria is specialisted in renewable engery solutions in the field of biomass.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Variotherm Heizsysteme Gmbhvariotherm.com HQ: Leobersdorf, AustriaReported employees: 11-50 | Leobersdorf, Austria | 11-50 | Exact match | 18 contacts → |
“Heizen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Enertec Naftz & Partner Gmbh & CO KGenertec.at HQ: Graz, AustriaReported employees: 11-50 | Graz, Austria | 11-50 | Exact match | 18 contacts → |
“Die Firma ENERTEC ist ein Ingenieurbüro, das den gesamten Bereich der thermischen Energietechnik abdeckt, von der Kältetechnik, der klassischen Haustechnik mit Heizung…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | SEM Energie- UND Gebäudemanagement Gmbhsem-gmbh.at HQ: Vienna, AustriaReported employees: 11-50 | Vienna, Austria | 11-50 | Exact match | 16 contacts → |
“SEM Energie- und Gebäudemanagement GmbH Wir sind ein stark expandierendes Unternehmen im Bereich der Energiedienstleistungen und dem Gebäudemanagement.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Enercube Gmbhenercube.at HQ: Köstendorf, AustriaReported employees: 11-50 | Köstendorf, Austria | 11-50 | Exact match | 15 contacts → |
“Wir entwickeln und produzieren vorgefertigte Wärmepumpenmodule für den seriellen Heizungstausch von mehrgeschossigen Wohngebäuden, weg von Öl und Gas.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Roots Energyroots.energy HQ: Vienna, AustriaReported employees: 11-50 | Vienna, Austria | 11-50 | Exact match | 12 contacts → |
“Emissionsfreies Heizen und Kühlen im großvolumigen Wohnbau stellt hohe Anforderungen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Stransky Heiz-Mess-Regeltechnik Gmbhstransky.co.at HQ: Terfens, AustriaReported employees: 11-50 | Terfens, Austria | 11-50 | Exact match | 9 contacts → |
“Seit der Gründung im Jahr 1992 hat sich technisch viel verändert - unser Leitbild ist jedoch dasselbe geblieben.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Ovum Wärmepumpenovum.at HQ: Kirchbichl, AustriaReported employees: 11-50 | Kirchbichl, Austria | 11-50 | Exact match | 8 contacts → |
“Alles was das moderne Einfamilienhaus braucht.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Ortswärme St. Johann In Tirolortswaerme.info HQ: Sankt Johann In Tirol, AustriaReported employees: 11-50 | Sankt Johann In Tirol, Austria | 11-50 | Exact match | 8 contacts → |
“Die Ortswärme St.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Sa-Energietechnik Gmbhsa-energietechnik.at HQ: Ennsdorf, AustriaReported employees: 11-50 | Ennsdorf, Austria | 11-50 | Exact match | 8 contacts → |
“SA-ENERGIETECHNIK GMBH IST HERSTELLER VON FERTIGEN ENERGIEZENTRALEN UND LIEFERT WÄRMEPUMPEN, GAS SOWIE SÄMTLICHE HAUSTECHNIK-ALTERNATIVPRODUKTE FÜR WOHNHÄUSER, FERTIG- UND…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | KNV Energietechnikknv.at HQ: Schorfling Am Attersee, AustriaReported employees: 51-200 | Schorfling Am Attersee, Austria | 51-200 | Exact match | 7 contacts → |
“Die KNV-Energietechnik entwickelt, produziert und vertreibt effiziente und umweltfreundliche Energiesysteme, die CO2 einsparen, weniger Energie verbrauchen und die Umwelt…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Harreither Gmbhharreither.com HQ: Gaflenz, AustriaReported employees: 11-50 | Gaflenz, Austria | 11-50 | Exact match | 6 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 19 | Scherübel's Söhne Gmbhscheruebel.at HQ: Vienna, AustriaReported employees: 11-50 | Vienna, Austria | 11-50 | Exact match | 5 contacts → |
“wir installieren generationen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Steiner Haustechniksteiner.net HQ: Gröbming, AustriaReported employees: 11-50 | Gröbming, Austria | 11-50 | Exact match | 5 contacts → |
“Ihr Installateur-Profi für Heizung, Sanitär, Alternativenergie, Lüftungsanlagen, Elektroinstallationen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Wundara Gmbhwundara.com HQ: Pölfing-brunn, AustriaReported employees: 1-10 | Pölfing-brunn, Austria | 1-10 | Exact match | 4 contacts → |
“Fernheizwerk Pölfing Brunn” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Hauschild Installationen Gmbh & CO KGhauschild.com HQ: Aurach, AustriaReported employees: 51-200 | Aurach, Austria | 51-200 | Exact match | 4 contacts → |
“Seit mehr als vier Jahrzehnten gilt Hauschild weit über Kitzbühels Bezirksgrenzen hinaus als Inbegriff für professionelle Gebäudetechnik und erstklassige Badarchitektur.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Windhager Beteiligungs Gmbhwindhager.com HQ: Seekirchen, AustriaReported employees: 201-500 | Seekirchen, Austria | 201-500 | Exact match | 4 contacts → |
“Windhager Beteiligungs GmbH is a company based out of ANTON-WINDHAGER-STRASSE 20, Seekirchen, Salzburg, Austria.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Disteco Gmbhdisteco.eu HQ: Weiler, AustriaReported employees: 11-50 | Weiler, Austria | 11-50 | Exact match | 3 contacts → |
“Wir entwickeln und produzieren innovative Lösungen für Nah- und Fernwärme.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Richard Feuerstein Gmbhrichard-feuerstein.at HQ: Höfen, AustriaReported employees: 1-10 | Höfen, Austria | 1-10 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 25 of 126 company matches
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District heating 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
105 records in the displayed employee bands.
21 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 Austria, so it is reported there. Company counts and contact totals on this page are exact for Austria, over 126 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 district heating 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 district heating installers did RevenueBase find based in Austria?
The saved snapshot records 126 matching company records, 650 tracked contacts and 260 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.
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Browse the directory
Cite this list
RevenueBase Data Team. Top 25 district heating installers based in Austria. Snapshot: November 6, 2026. https://revenuebase.ai/companies/district-heating-installers/austria.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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