Company lists · Data refreshed September 2026
Top 21 Residential hvac contractors based in Austria
RevenueBase identified 75 company matches for residential hvac contractors associated with Austria as of September 2026 and tracks 262 professional contacts across them, including 54 with verified work emails. Vienna is the largest hub.
This list covers company matches for residential hvac contractors 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 September 17, 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 21 largest residential hvac contractors based in Austria
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 31 contacts → | ||||
Exact match “KUSTEC is your experienced and competent partner for all professional cooling and heating queries.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 2 | 29 contacts → | ||||
Exact match “Die 1873 in Wien eröffnete J.L.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 3 | 8 contacts → | ||||
Exact match “Die KGT Gebäudetechnik GmbH ist eines der führenden österreichischen Unternehmen in den Bereichen Heizung, Lüftung, Sanitär, Klima, Elektro, Sprinkleranlagen und…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 4 | 7 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 5 | 6 contacts → | ||||
Exact match “Firma "Small" in Linz und Wien ist ein in der Gebäudetechnik-Branche tätiges Installationsunternehmen für Heizung, Klima, Lüftung, Sanitär und Wartungsarbeiten.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 6 | 4 contacts → | ||||
Exact match “Seit mehr als 70 Jahren Ihr Kälte- und Klimaprofi.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 7 | 3 contacts → | ||||
Exact match “Alfred Egger und sein Team sind Ihre Partner wenn es um Installationen im Bereich Bad, Heizung, Wasser und Klimaanlagen geht.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 8 | 2 contacts → | ||||
Exact match “TVG bietet Klimaanlagen, Klimageräte und Klimatechnik in Wien, Linz oder Graz.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 9 | 2 contacts → | ||||
Exact match “Willkommen bei EA Holding GmbH - Ihrem Experten für Kälte, Wärme und erneuerbare Energien!” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 10 | 2 contacts → | ||||
Exact match “Die Karl Flanyek GmbH ist ein traditions- und qualitätsbewusster Haustechnik-Dienstleister mit Firmensitz im Herzen von Stainz.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 11 | 2 contacts → | ||||
Exact match “Das Installationsunternehmen Auer in Fulpmes mit mehr als 70 Jahren Erfahrung im Bereich Heizung, Sanitär, Lüftung & Solar bietet Konzeption, Planung und Montage von Haustechnik…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 12 | 2 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 13 | 2 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 14 | 1 contacts → | ||||
Exact match “KLIMATECH – mit Sicherheit das beste Klima!” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 15 | 1 contacts → | ||||
Exact match “Die Experten für eine sparsame, ökologische und zuverlässige Heizung.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 16 | 1 contacts → | ||||
Exact match “Die Feiner Kälte GmbH bietet energetisch sinnvolle und nachhaltige Gesamtkonzepte für Heiz- und Kühlsysteme.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 17 | 1 contacts → | ||||
Exact match “Gas, Sanitär, Heizung, Lüftung und Wassertechnik "Montage, Service, Wartung und Kundendienst"” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 18 | 1 contacts → | ||||
Exact match “Die Firma ARKTIS Kälte -und Klimatechnik GmbH ist ein junges aufstrebendes Unternehmen, welches im Jahr 1992 ins Leben gerufen wurde.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 19 | 1 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 20 | 1 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 21 | 1 contacts → | ||||
Exact match “Willkommen bei Plumberama in Brunn am Gebirge!” Recorded in the RevenueBase company graph · Sep 17, 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 “residential hvac contractors”. 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 21 of 75 residential hvac contractors based in Austria
See the full list, filter by size, metro and specialty, and access 54 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Residential hvac contractors based in Austria at a glance
As of Sep 17, 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 75 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 “residential hvac contractors” 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 54 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 September 17, 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 “residential hvac contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many residential hvac contractors are there based in Austria?
RevenueBase identified 75 company matches for residential hvac contractors associated with Austria as of September 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?
Kustec Kälte- UND Systemtechnik Gmbh tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most residential hvac contractors?
Vienna leads with 16 company records, followed by Brunn Am Gebirge (2) and Obervogau (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 54 professional contacts with verified work emails tracked across these 75 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 September 17, 2026.
Ready to reach these companies? Verified emails and direct dials for all 75 residential hvac contractors based in Austria. Start with a free account, no credit card.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
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Company intelligence · public preview
Top 21 residential hvac contractors 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 75 matching company records for residential hvac contractors based in Austria, with 262 tracked contacts and 54 verified work emails.
This public preview shows 21 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 17, 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 21 residential hvac contractors 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 |  Kustec Kälte- UND Systemtechnik Gmbhkustec.atHQ: Freundorf, AustriaReported employees: 51-200 | Freundorf, Austria | 51-200 | Exact match | 31 contacts → |
“KUSTEC is your experienced and competent partner for all professional cooling and heating queries.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Bacon Babakbacon.atHQ: Vienna, AustriaReported employees: 201-500 | Vienna, Austria | 201-500 | Exact match | 29 contacts → |
“Die 1873 in Wien eröffnete J.L.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  KGT Gebäudetechnik Gmbhkgt.atHQ: Feldbach, AustriaReported employees: 51-200 | Feldbach, Austria | 51-200 | Exact match | 8 contacts → |
“Die KGT Gebäudetechnik GmbH ist eines der führenden österreichischen Unternehmen in den Bereichen Heizung, Lüftung, Sanitär, Klima, Elektro, Sprinkleranlagen und…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Pöttinger Installations Gmbhpoettinger-installationen.atHQ: Grieskirchen, AustriaReported employees: 51-200 | Grieskirchen, Austria | 51-200 | Exact match | 7 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 5 | HQ: Linz, AustriaReported employees: 51-200 | Linz, Austria | 51-200 | Exact match | 6 contacts → |
“Firma "Small" in Linz und Wien ist ein in der Gebäudetechnik-Branche tätiges Installationsunternehmen für Heizung, Klima, Lüftung, Sanitär und Wartungsarbeiten.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  K. Österreicher Gmbhk-oesterreicher.atHQ: St. Pölten, AustriaReported employees: 11-50 | St. Pölten, Austria | 11-50 | Exact match | 4 contacts → |
“Seit mehr als 70 Jahren Ihr Kälte- und Klimaprofi.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Egger Installationen Gmbh & CO KGegger-installationen.at HQ: St. Veit An Der Glan, AustriaReported employees: 51-200 | St. Veit An Der Glan, Austria | 51-200 | Exact match | 3 contacts → |
“Alfred Egger und sein Team sind Ihre Partner wenn es um Installationen im Bereich Bad, Heizung, Wasser und Klimaanlagen geht.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | HQ: Vienna, AustriaReported employees: 51-200 | Vienna, Austria | 51-200 | Exact match | 2 contacts → |
“TVG bietet Klimaanlagen, Klimageräte und Klimatechnik in Wien, Linz oder Graz.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  EA Holding Gmbheaholding.atHQ: Obervogau, AustriaReported employees: 51-200 | Obervogau, Austria | 51-200 | Exact match | 2 contacts → |
“Willkommen bei EA Holding GmbH - Ihrem Experten für Kälte, Wärme und erneuerbare Energien!” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Karl Flanyek Gmbhflanyek.atHQ: Stainz, AustriaReported employees: 11-50 | Stainz, Austria | 11-50 | Exact match | 2 contacts → |
“Die Karl Flanyek GmbH ist ein traditions- und qualitätsbewusster Haustechnik-Dienstleister mit Firmensitz im Herzen von Stainz.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Auer Haustechnik & Wellnessauer-fulpmes.at HQ: Telfs, AustriaReported employees: 1-10 | Telfs, Austria | 1-10 | Exact match | 2 contacts → |
“Das Installationsunternehmen Auer in Fulpmes mit mehr als 70 Jahren Erfahrung im Bereich Heizung, Sanitär, Lüftung & Solar bietet Konzeption, Planung und Montage von Haustechnik…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Hwsi Gmbhhwsi.at HQ: Gotzendorf An Der Leitha, AustriaReported employees: 1-10 | Gotzendorf An Der Leitha, Austria | 1-10 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 13 | Richard Feuerstein Gmbhrichard-feuerstein.at HQ: Höfen, AustriaReported employees: 1-10 | Höfen, Austria | 1-10 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 14 |  Klimatech Handels- UND Service Gmbhklimatech.atHQ: Weiz, AustriaReported employees: 11-50 | Weiz, Austria | 11-50 | Exact match | 1 contacts → |
“KLIMATECH – mit Sicherheit das beste Klima!” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Duplex Haustechnik Gmbhduplex-haustechnik.atHQ: Wolkersdorf, AustriaReported employees: 11-50 | Wolkersdorf, Austria | 11-50 | Exact match | 1 contacts → |
“Die Experten für eine sparsame, ökologische und zuverlässige Heizung.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Feiner Kälte Gmbhfeiner-kaelte.atHQ: Grafenschachen, AustriaReported employees: 1-10 | Grafenschachen, Austria | 1-10 | Exact match | 1 contacts → |
“Die Feiner Kälte GmbH bietet energetisch sinnvolle und nachhaltige Gesamtkonzepte für Heiz- und Kühlsysteme.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Haustechnik Dittlbacheraquatreatments.atHQ: Mondsee, AustriaReported employees: 1-10 | Mondsee, Austria | 1-10 | Exact match | 1 contacts → |
“Gas, Sanitär, Heizung, Lüftung und Wassertechnik "Montage, Service, Wartung und Kundendienst"” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Arktis Kälte- UND Klimatechnik Gmbharktis.atHQ: Vienna, AustriaReported employees: 1-10 | Vienna, Austria | 1-10 | Exact match | 1 contacts → |
“Die Firma ARKTIS Kälte -und Klimatechnik GmbH ist ein junges aufstrebendes Unternehmen, welches im Jahr 1992 ins Leben gerufen wurde.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Donau Kälte Gmbhdonaukaelte.at HQ: Vienna, AustriaReported employees: 1-10 | Vienna, Austria | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 20 | Erber Installationenerber-installationen.at HQ: Wattens, AustriaReported employees: 1-10 | Wattens, Austria | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 21 |  Plumberama Installationenplumberama.atHQ: Brunn Am Gebirge, AustriaReported employees: 1-10 | Brunn Am Gebirge, Austria | 1-10 | Exact match | 1 contacts → |
“Willkommen bei Plumberama in Brunn am Gebirge!” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 21 of 75 company matches
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Residential hvac contractors: dataset insights
September 17, 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
71 records in the displayed employee bands.
4 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 75 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: September 17, 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 residential hvac contractors?
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 residential hvac contractors did RevenueBase find based in Austria?
The saved snapshot records 75 matching company records, 262 tracked contacts and 54 verified emails. The public preview displays 21 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: September 17, 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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Cite this list
RevenueBase Data Team. Top 21 residential hvac contractors based in Austria. Snapshot: September 17, 2026. https://revenuebase.ai/companies/residential-hvac-contractors/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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Company intelligence · public preview
Top 21 residential hvac contractors based in Austria
RevenueBase records 75 matching company records for residential hvac contractors based in Austria, with 262 tracked contacts and 54 verified work emails.
This public preview shows 21 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 17, 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 21 residential hvac contractors 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 | Kustec Kälte- UND Systemtechnik Gmbhkustec.at HQ: Freundorf, AustriaReported employees: 51-200 | Freundorf, Austria | 51-200 | Exact match | 31 contacts → |
“KUSTEC is your experienced and competent partner for all professional cooling and heating queries.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Bacon Babakbacon.at HQ: Vienna, AustriaReported employees: 201-500 | Vienna, Austria | 201-500 | Exact match | 29 contacts → |
“Die 1873 in Wien eröffnete J.L.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | KGT Gebäudetechnik Gmbhkgt.at HQ: Feldbach, AustriaReported employees: 51-200 | Feldbach, Austria | 51-200 | Exact match | 8 contacts → |
“Die KGT Gebäudetechnik GmbH ist eines der führenden österreichischen Unternehmen in den Bereichen Heizung, Lüftung, Sanitär, Klima, Elektro, Sprinkleranlagen und…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Pöttinger Installations Gmbhpoettinger-installationen.at HQ: Grieskirchen, AustriaReported employees: 51-200 | Grieskirchen, Austria | 51-200 | Exact match | 7 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 5 | HQ: Linz, AustriaReported employees: 51-200 | Linz, Austria | 51-200 | Exact match | 6 contacts → |
“Firma "Small" in Linz und Wien ist ein in der Gebäudetechnik-Branche tätiges Installationsunternehmen für Heizung, Klima, Lüftung, Sanitär und Wartungsarbeiten.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | K. Österreicher Gmbhk-oesterreicher.at HQ: St. Pölten, AustriaReported employees: 11-50 | St. Pölten, Austria | 11-50 | Exact match | 4 contacts → |
“Seit mehr als 70 Jahren Ihr Kälte- und Klimaprofi.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Egger Installationen Gmbh & CO KGegger-installationen.at HQ: St. Veit An Der Glan, AustriaReported employees: 51-200 | St. Veit An Der Glan, Austria | 51-200 | Exact match | 3 contacts → |
“Alfred Egger und sein Team sind Ihre Partner wenn es um Installationen im Bereich Bad, Heizung, Wasser und Klimaanlagen geht.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | HQ: Vienna, AustriaReported employees: 51-200 | Vienna, Austria | 51-200 | Exact match | 2 contacts → |
“TVG bietet Klimaanlagen, Klimageräte und Klimatechnik in Wien, Linz oder Graz.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | EA Holding Gmbheaholding.at HQ: Obervogau, AustriaReported employees: 51-200 | Obervogau, Austria | 51-200 | Exact match | 2 contacts → |
“Willkommen bei EA Holding GmbH - Ihrem Experten für Kälte, Wärme und erneuerbare Energien!” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Karl Flanyek Gmbhflanyek.at HQ: Stainz, AustriaReported employees: 11-50 | Stainz, Austria | 11-50 | Exact match | 2 contacts → |
“Die Karl Flanyek GmbH ist ein traditions- und qualitätsbewusster Haustechnik-Dienstleister mit Firmensitz im Herzen von Stainz.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Auer Haustechnik & Wellnessauer-fulpmes.at HQ: Telfs, AustriaReported employees: 1-10 | Telfs, Austria | 1-10 | Exact match | 2 contacts → |
“Das Installationsunternehmen Auer in Fulpmes mit mehr als 70 Jahren Erfahrung im Bereich Heizung, Sanitär, Lüftung & Solar bietet Konzeption, Planung und Montage von Haustechnik…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Hwsi Gmbhhwsi.at HQ: Gotzendorf An Der Leitha, AustriaReported employees: 1-10 | Gotzendorf An Der Leitha, Austria | 1-10 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 13 | Richard Feuerstein Gmbhrichard-feuerstein.at HQ: Höfen, AustriaReported employees: 1-10 | Höfen, Austria | 1-10 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 14 | Klimatech Handels- UND Service Gmbhklimatech.at HQ: Weiz, AustriaReported employees: 11-50 | Weiz, Austria | 11-50 | Exact match | 1 contacts → |
“KLIMATECH – mit Sicherheit das beste Klima!” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Duplex Haustechnik Gmbhduplex-haustechnik.at HQ: Wolkersdorf, AustriaReported employees: 11-50 | Wolkersdorf, Austria | 11-50 | Exact match | 1 contacts → |
“Die Experten für eine sparsame, ökologische und zuverlässige Heizung.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Feiner Kälte Gmbhfeiner-kaelte.at HQ: Grafenschachen, AustriaReported employees: 1-10 | Grafenschachen, Austria | 1-10 | Exact match | 1 contacts → |
“Die Feiner Kälte GmbH bietet energetisch sinnvolle und nachhaltige Gesamtkonzepte für Heiz- und Kühlsysteme.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Haustechnik Dittlbacheraquatreatments.at HQ: Mondsee, AustriaReported employees: 1-10 | Mondsee, Austria | 1-10 | Exact match | 1 contacts → |
“Gas, Sanitär, Heizung, Lüftung und Wassertechnik "Montage, Service, Wartung und Kundendienst"” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Arktis Kälte- UND Klimatechnik Gmbharktis.at HQ: Vienna, AustriaReported employees: 1-10 | Vienna, Austria | 1-10 | Exact match | 1 contacts → |
“Die Firma ARKTIS Kälte -und Klimatechnik GmbH ist ein junges aufstrebendes Unternehmen, welches im Jahr 1992 ins Leben gerufen wurde.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Donau Kälte Gmbhdonaukaelte.at HQ: Vienna, AustriaReported employees: 1-10 | Vienna, Austria | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 20 | Erber Installationenerber-installationen.at HQ: Wattens, AustriaReported employees: 1-10 | Wattens, Austria | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 21 | Plumberama Installationenplumberama.at HQ: Brunn Am Gebirge, AustriaReported employees: 1-10 | Brunn Am Gebirge, Austria | 1-10 | Exact match | 1 contacts → |
“Willkommen bei Plumberama in Brunn am Gebirge!” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 21 of 75 company matches
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Residential hvac contractors: dataset insights
September 17, 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
71 records in the displayed employee bands.
4 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 75 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: September 17, 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 residential hvac contractors?
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 residential hvac contractors did RevenueBase find based in Austria?
The saved snapshot records 75 matching company records, 262 tracked contacts and 54 verified emails. The public preview displays 21 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: September 17, 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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Cite this list
RevenueBase Data Team. Top 21 residential hvac contractors based in Austria. Snapshot: September 17, 2026. https://revenuebase.ai/companies/residential-hvac-contractors/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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