Company lists · Data refreshed September 2026
Top 20 Bioenergy engineering companies based in Austria
RevenueBase identified 55 company matches for bioenergy engineering companies associated with Austria as of September 2026 and tracks 581 professional contacts across them, including 169 with verified work emails and 8 with mobile numbers. Vienna is the largest hub.
This list covers company matches for bioenergy engineering companies 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 6, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 20 largest bioenergy engineering companies based in Austria
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 77 contacts → | ||||
Exact match “AustroCel Hallein – Bioenergy and Sustainable Innovation for the Future For over 125 years, AustroCel Hallein has been a pioneer in industrial transformation in Austria.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 2 | 63 contacts → | ||||
Exact match “We offer our customers in the international power plant and plant engineering sectors a wide range of advanced solutions for sustainable energy generation.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 3 | 28 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 · Sep 6, 2026 · View company records in RevenueBase | |||||
| 4 | 18 contacts → | ||||
Exact match “SynCraft, das österreichische High-Tech-Unternehmen mit Sitz im Tiroler Schwaz, baut und realisiert seit mittlerweile über 12 Jahren klimapositive Energiesysteme.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 5 | 18 contacts → | ||||
Exact match “Making Güssing renewable energy solutions available in the world - the efficiency leaders in biomass gasification power plants.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 6 | 17 contacts → | ||||
Exact match “We want our biorefineries to enable the sustainable development of the growing global population.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 7 | 17 contacts → | ||||
Exact match “We are an Austrian company that manufactures biomass energy systems for the international market.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 8 | 12 contacts → | ||||
Exact match “Maßgeschneiderte erneuerbare Energielösungen aus der Biomasse” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 9 | 11 contacts → | ||||
Exact match “VAS is an innovative, technology-driven full-service provider in the field of biomass plants, with over 30 years of experience.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 10 | 11 contacts → | ||||
Exact match “Welcome to NAHTEC – one of the world’s leading companies in the field of environmentally friendly energy production from biogas and biomass.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 11 | 11 contacts → | ||||
Exact match “Conversio Energie GmbH is a chemicals company based out of Koschatstraße 24, Spittal an der Drau, Austria.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 12 | 7 contacts → | ||||
Exact match “Wir, die NAWARO ENERGIE Betrieb GmbH mit Sitz in Zwettl, sind einer der größten Ökostromproduzenten in Niederösterreich.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 13 | 5 contacts → | ||||
Exact match “Greesma ist Ihr professioneller Partner für nachhaltige, intelligente und wirtschaftliche Energielösungen.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 14 | 3 contacts → | ||||
Exact match “Energiewende aus einer Hand: Als innovatives Unternehmen im Bereich erneuerbare Energien sind wir stolz darauf, individuelle Lösungen zu entwickeln, die zu einer nachhaltigen…” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 15 | 3 contacts → | ||||
Exact match “Wir unterstützen Betriebe dabei von der Energiewende zu profitieren.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 16 | 3 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 · Sep 6, 2026 · View company records in RevenueBase | |||||
| 17 | 2 contacts → | ||||
Exact match “ICS ENERGIETECHNIK is developing, engineering and realizing biomass energy projects in the thermal power range of 2.30 MW for agricultural and industrial plant applications.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 18 | 2 contacts → | ||||
Exact match “Novel Energy Solutions GmbH ist ein geprüftes Ingenieurbüro und entwickelt individuelle wirtschaftliche und nachhaltige Lösungen für industrielle Energiesysteme.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 19 | 2 contacts → | ||||
Exact match “Our company is specialized in the field of industrial energy systems.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 20 | 1 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 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 “bioenergy engineering 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 20 of 55 bioenergy engineering companies based in Austria
See the full list, filter by size, metro and specialty, and access 169 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Bioenergy engineering companies based in Austria at a glance
As of Sep 6, 2026Companies by employee count
Freshness & accuracy
How recently the business emails on this list were verified
Email last verified
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 “bioenergy engineering 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 169 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 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 “bioenergy engineering companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many bioenergy engineering companies are there based in Austria?
RevenueBase identified 55 company matches for bioenergy engineering companies 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?
Austrocel Hallein Gmbh tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most bioenergy engineering companies?
Vienna leads with 6 company records, followed by Gotzis (2) and Hard (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 169 professional contacts with verified work emails tracked across these 55 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 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 55 bioenergy engineering companies 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 20 bioenergy engineering companies 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 55 matching company records for bioenergy engineering companies based in Austria, with 581 tracked contacts and 169 verified work emails.
This public preview shows 20 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 20 bioenergy engineering companies 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 |  Austrocel Hallein Gmbhaustrocel.comHQ: Hallein, AustriaReported employees: 201-500 | Hallein, Austria | 201-500 | Exact match | 77 contacts → |
“AustroCel Hallein – Bioenergy and Sustainable Innovation for the Future For over 125 years, AustroCel Hallein has been a pioneer in industrial transformation in Austria.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Dieffenbacher Energydieffenbacher.comHQ: Bludenz, AustriaReported employees: 51-200 | Bludenz, Austria | 51-200 | Exact match | 63 contacts → |
“We offer our customers in the international power plant and plant engineering sectors a wide range of advanced solutions for sustainable energy generation.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Aqotec Gmbhaqotec.com HQ: Weissenkirchen Im Attergau, AustriaReported employees: 51-200 | Weissenkirchen Im Attergau, Austria | 51-200 | Exact match | 28 contacts → |
“Aqotec GmbH with its headquarter in Austria is specialisted in renewable engery solutions in the field of biomass.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Syncraftsyncraft.atHQ: Schwaz, AustriaReported employees: 51-200 | Schwaz, Austria | 51-200 | Exact match | 18 contacts → |
“SynCraft, das österreichische High-Tech-Unternehmen mit Sitz im Tiroler Schwaz, baut und realisiert seit mittlerweile über 12 Jahren klimapositive Energiesysteme.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Güssing Renewable Energygussingrenewable.comHQ: Güssing, AustriaReported employees: 11-50 | Güssing, Austria | 11-50 | Exact match | 18 contacts → |
“Making Güssing renewable energy solutions available in the world - the efficiency leaders in biomass gasification power plants.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Botres Global Gmbhbotres.comHQ: Raaba-grambach, AustriaReported employees: 11-50 | Raaba-grambach, Austria | 11-50 | Exact match | 17 contacts → |
“We want our biorefineries to enable the sustainable development of the growing global population.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Kohlbach Grouponekohlbach.comHQ: Wolfsberg, AustriaReported employees: 201-500 | Wolfsberg, Austria | 201-500 | Exact match | 17 contacts → |
“We are an Austrian company that manufactures biomass energy systems for the international market.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Cycleenergycycleenergy.comHQ: Vienna, AustriaReported employees: 51-200 | Vienna, Austria | 51-200 | Exact match | 12 contacts → |
“Maßgeschneiderte erneuerbare Energielösungen aus der Biomasse” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  VAS Groupvas.co.atHQ: Wals Bei Salzburg, AustriaReported employees: 11-50 | Wals Bei Salzburg, Austria | 11-50 | Exact match | 11 contacts → |
“VAS is an innovative, technology-driven full-service provider in the field of biomass plants, with over 30 years of experience.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | HQ: Lebring, AustriaReported employees: 11-50 | Lebring, Austria | 11-50 | Exact match | 11 contacts → |
“Welcome to NAHTEC – one of the world’s leading companies in the field of environmentally friendly energy production from biogas and biomass.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Conversio Energie Gmbhconversioenergie.atHQ: Spittal An Der Drau, AustriaReported employees: 201-500 | Spittal An Der Drau, Austria | 201-500 | Exact match | 11 contacts → |
“Conversio Energie GmbH is a chemicals company based out of Koschatstraße 24, Spittal an der Drau, Austria.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Nawaro Energie Betrieb Gmbhnawaro-energie.atHQ: Zwettl-niederösterreich, AustriaReported employees: 11-50 | Zwettl-niederösterreich, Austria | 11-50 | Exact match | 7 contacts → |
“Wir, die NAWARO ENERGIE Betrieb GmbH mit Sitz in Zwettl, sind einer der größten Ökostromproduzenten in Niederösterreich.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Greesma Energy Services Gmbhgreesma.comHQ: Sankt Margarethen An Der Raab, AustriaReported employees: 1-10 | Sankt Margarethen An Der Raab, Austria | 1-10 | Exact match | 5 contacts → |
“Greesma ist Ihr professioneller Partner für nachhaltige, intelligente und wirtschaftliche Energielösungen.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Nu50 Energynu50.energyHQ: Linz, AustriaReported employees: 1-10 | Linz, Austria | 1-10 | Exact match | 3 contacts → |
“Energiewende aus einer Hand: Als innovatives Unternehmen im Bereich erneuerbare Energien sind wir stolz darauf, individuelle Lösungen zu entwickeln, die zu einer nachhaltigen…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Kleinkraftkleinkraft.co.atHQ: Vienna, AustriaReported employees: 1-10 | Vienna, Austria | 1-10 | Exact match | 3 contacts → |
“Wir unterstützen Betriebe dabei von der Energiewende zu profitieren.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Windhager Beteiligungs Gmbhwindhager.comHQ: Seekirchen, AustriaReported employees: 201-500 | Seekirchen, Austria | 201-500 | Exact match | 3 contacts → |
“Windhager Beteiligungs GmbH is a company based out of ANTON-WINDHAGER-STRASSE 20, Seekirchen, Salzburg, Austria.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  ICS Energietechnikics-group.orgHQ: Kumberg, AustriaReported employees: 1-10 | Kumberg, Austria | 1-10 | Exact match | 2 contacts → |
“ICS ENERGIETECHNIK is developing, engineering and realizing biomass energy projects in the thermal power range of 2.30 MW for agricultural and industrial plant applications.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Novel Energy Solutions Gmbhnes.co.atHQ: Geretsberg, AustriaReported employees: 1-10 | Geretsberg, Austria | 1-10 | Exact match | 2 contacts → |
“Novel Energy Solutions GmbH ist ein geprüftes Ingenieurbüro und entwickelt individuelle wirtschaftliche und nachhaltige Lösungen für industrielle Energiesysteme.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Plan A Engineeringplan-a-engineering.comHQ: Ludmannsdorf, AustriaReported employees: 1-10 | Ludmannsdorf, Austria | 1-10 | Exact match | 2 contacts → |
“Our company is specialized in the field of industrial energy systems.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Ak2energyak2energy.com HQ: Vienna, AustriaReported employees: 1-10 | Vienna, Austria | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 20 of 55 company matches
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Bioenergy engineering companies: dataset insights
September 6, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
55 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Freshness & accuracy
How recently the business emails on this list were verified
Email last verified
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.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
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 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 bioenergy engineering 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 bioenergy engineering companies did RevenueBase find based in Austria?
The saved snapshot records 55 matching company records, 581 tracked contacts and 169 verified emails. The public preview displays 20 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 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
Bioenergy engineering companies by geography
- Bioenergy engineering companies based in the United States
- Bioenergy engineering companies based in Italy
- Bioenergy engineering companies based in Brazil
- Bioenergy engineering companies based in Spain
- Bioenergy engineering companies based in Germany
- Bioenergy engineering companies based in the United Kingdom
- Bioenergy engineering companies based in France
- Bioenergy engineering companies based in Canada
- Bioenergy engineering companies based in Poland
- Bioenergy engineering companies based in Australia
- Bioenergy engineering companies based in the Netherlands
- Bioenergy engineering companies based in South Africa
Cite this list
RevenueBase Data Team. Top 20 bioenergy engineering companies based in Austria. Snapshot: September 6, 2026. https://revenuebase.ai/companies/bioenergy-engineering-companies/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
- Bioenergy engineering companies based in the United States
- Bioenergy engineering companies based in Italy
- Bioenergy engineering companies based in Brazil
- Bioenergy engineering companies based in Spain
- Bioenergy engineering companies based in Germany
- Bioenergy engineering companies based in the United Kingdom
Company intelligence · public preview
Top 20 bioenergy engineering companies based in Austria
RevenueBase records 55 matching company records for bioenergy engineering companies based in Austria, with 581 tracked contacts and 169 verified work emails.
This public preview shows 20 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 20 bioenergy engineering companies 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 | Austrocel Hallein Gmbhaustrocel.com HQ: Hallein, AustriaReported employees: 201-500 | Hallein, Austria | 201-500 | Exact match | 77 contacts → |
“AustroCel Hallein – Bioenergy and Sustainable Innovation for the Future For over 125 years, AustroCel Hallein has been a pioneer in industrial transformation in Austria.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Dieffenbacher Energydieffenbacher.com HQ: Bludenz, AustriaReported employees: 51-200 | Bludenz, Austria | 51-200 | Exact match | 63 contacts → |
“We offer our customers in the international power plant and plant engineering sectors a wide range of advanced solutions for sustainable energy generation.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Aqotec Gmbhaqotec.com HQ: Weissenkirchen Im Attergau, AustriaReported employees: 51-200 | Weissenkirchen Im Attergau, Austria | 51-200 | Exact match | 28 contacts → |
“Aqotec GmbH with its headquarter in Austria is specialisted in renewable engery solutions in the field of biomass.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Syncraftsyncraft.at HQ: Schwaz, AustriaReported employees: 51-200 | Schwaz, Austria | 51-200 | Exact match | 18 contacts → |
“SynCraft, das österreichische High-Tech-Unternehmen mit Sitz im Tiroler Schwaz, baut und realisiert seit mittlerweile über 12 Jahren klimapositive Energiesysteme.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Güssing Renewable Energygussingrenewable.com HQ: Güssing, AustriaReported employees: 11-50 | Güssing, Austria | 11-50 | Exact match | 18 contacts → |
“Making Güssing renewable energy solutions available in the world - the efficiency leaders in biomass gasification power plants.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Botres Global Gmbhbotres.com HQ: Raaba-grambach, AustriaReported employees: 11-50 | Raaba-grambach, Austria | 11-50 | Exact match | 17 contacts → |
“We want our biorefineries to enable the sustainable development of the growing global population.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Kohlbach Grouponekohlbach.com HQ: Wolfsberg, AustriaReported employees: 201-500 | Wolfsberg, Austria | 201-500 | Exact match | 17 contacts → |
“We are an Austrian company that manufactures biomass energy systems for the international market.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Cycleenergycycleenergy.com HQ: Vienna, AustriaReported employees: 51-200 | Vienna, Austria | 51-200 | Exact match | 12 contacts → |
“Maßgeschneiderte erneuerbare Energielösungen aus der Biomasse” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | VAS Groupvas.co.at HQ: Wals Bei Salzburg, AustriaReported employees: 11-50 | Wals Bei Salzburg, Austria | 11-50 | Exact match | 11 contacts → |
“VAS is an innovative, technology-driven full-service provider in the field of biomass plants, with over 30 years of experience.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | HQ: Lebring, AustriaReported employees: 11-50 | Lebring, Austria | 11-50 | Exact match | 11 contacts → |
“Welcome to NAHTEC – one of the world’s leading companies in the field of environmentally friendly energy production from biogas and biomass.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Conversio Energie Gmbhconversioenergie.at HQ: Spittal An Der Drau, AustriaReported employees: 201-500 | Spittal An Der Drau, Austria | 201-500 | Exact match | 11 contacts → |
“Conversio Energie GmbH is a chemicals company based out of Koschatstraße 24, Spittal an der Drau, Austria.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Nawaro Energie Betrieb Gmbhnawaro-energie.at HQ: Zwettl-niederösterreich, AustriaReported employees: 11-50 | Zwettl-niederösterreich, Austria | 11-50 | Exact match | 7 contacts → |
“Wir, die NAWARO ENERGIE Betrieb GmbH mit Sitz in Zwettl, sind einer der größten Ökostromproduzenten in Niederösterreich.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Greesma Energy Services Gmbhgreesma.com HQ: Sankt Margarethen An Der Raab, AustriaReported employees: 1-10 | Sankt Margarethen An Der Raab, Austria | 1-10 | Exact match | 5 contacts → |
“Greesma ist Ihr professioneller Partner für nachhaltige, intelligente und wirtschaftliche Energielösungen.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Nu50 Energynu50.energy HQ: Linz, AustriaReported employees: 1-10 | Linz, Austria | 1-10 | Exact match | 3 contacts → |
“Energiewende aus einer Hand: Als innovatives Unternehmen im Bereich erneuerbare Energien sind wir stolz darauf, individuelle Lösungen zu entwickeln, die zu einer nachhaltigen…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Kleinkraftkleinkraft.co.at HQ: Vienna, AustriaReported employees: 1-10 | Vienna, Austria | 1-10 | Exact match | 3 contacts → |
“Wir unterstützen Betriebe dabei von der Energiewende zu profitieren.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Windhager Beteiligungs Gmbhwindhager.com HQ: Seekirchen, AustriaReported employees: 201-500 | Seekirchen, Austria | 201-500 | Exact match | 3 contacts → |
“Windhager Beteiligungs GmbH is a company based out of ANTON-WINDHAGER-STRASSE 20, Seekirchen, Salzburg, Austria.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | ICS Energietechnikics-group.org HQ: Kumberg, AustriaReported employees: 1-10 | Kumberg, Austria | 1-10 | Exact match | 2 contacts → |
“ICS ENERGIETECHNIK is developing, engineering and realizing biomass energy projects in the thermal power range of 2.30 MW for agricultural and industrial plant applications.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Novel Energy Solutions Gmbhnes.co.at HQ: Geretsberg, AustriaReported employees: 1-10 | Geretsberg, Austria | 1-10 | Exact match | 2 contacts → |
“Novel Energy Solutions GmbH ist ein geprüftes Ingenieurbüro und entwickelt individuelle wirtschaftliche und nachhaltige Lösungen für industrielle Energiesysteme.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Plan A Engineeringplan-a-engineering.com HQ: Ludmannsdorf, AustriaReported employees: 1-10 | Ludmannsdorf, Austria | 1-10 | Exact match | 2 contacts → |
“Our company is specialized in the field of industrial energy systems.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Ak2energyak2energy.com HQ: Vienna, AustriaReported employees: 1-10 | Vienna, Austria | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
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Bioenergy engineering companies: dataset insights
September 6, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
55 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Freshness & accuracy
How recently the business emails on this list were verified
Email last verified
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.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
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 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 bioenergy engineering 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 bioenergy engineering companies did RevenueBase find based in Austria?
The saved snapshot records 55 matching company records, 581 tracked contacts and 169 verified emails. The public preview displays 20 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 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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Cite this list
RevenueBase Data Team. Top 20 bioenergy engineering companies based in Austria. Snapshot: September 6, 2026. https://revenuebase.ai/companies/bioenergy-engineering-companies/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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