Company lists · Data refreshed October 2026
Top 19 Commercial building energy system contractors based in Hungary
RevenueBase identified 91 company matches for commercial building energy system contractors associated with Hungary as of October 2026 and tracks 336 professional contacts across them, including 42 with verified work emails. Budapest is the largest hub.
This list covers company matches for commercial building energy system contractors associated with Hungary, 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 October 10, 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 19 largest commercial building energy system contractors based in Hungary
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 19 contacts → | ||||
Exact match “Green Geo is a dynamically developing, Hungarian-owned company.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 2 | 12 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 3 | 11 contacts → | ||||
Exact match “Cégünk alapelvének megfelelve, a korrekt és felelősségteljes üzleti magatartást szem előtt tartva, törekszünk a minőségi munkára az ajánlatadástól egészen a kivitelezés…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 4 | 6 contacts → | ||||
Exact match “At RENA Solar, our goal is to build high quality and cost effective residential, industrial and large-scale solar systems.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 5 | 6 contacts → | ||||
Exact match “Biztosítjuk vállalatok és ingatlanok teljes körű energetikai megfelelését, kiemelt fókusszal az energetikai szakreferens és audit szolgáltatásra és a hiteles energetikai…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 6 | 6 contacts → | ||||
Exact match “The Nective system offers a unique and comprehensive solution to building automation, providing energy savings up to 30%.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 7 | 6 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 8 | 5 contacts → | ||||
Exact match “Kraft-Tech was founded after separating from Kraftszer Budapest, which is a company in the field of General contracting for power plants, this team is specialized on complete HVAC…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 9 | 4 contacts → | ||||
Exact match “Megújuló energiát hasznosító eszközökkel látjuk el a cégeket és a háztartásokat mert fontos számunkra az emberek jóléte, az energiahatékonyság és a fenntartható jövő.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 10 | 3 contacts → | ||||
Exact match “NEOX's vision is to revolutionize the smart building industry by delivering innovative, sustainable, and integrated solutions that increase the return of investment to Real Estate…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 11 | 3 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 12 | 2 contacts → | ||||
Exact match “Fenntartható energiamegoldások vállalkozásoknak – megbízható kivitelezéssel.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 13 | 2 contacts → | ||||
Exact match “Established in 2018, our company is a new, dinamically developing firm in the building engineering and arhitectural industries.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 14 | 2 contacts → | ||||
Exact match “Your vision - our design.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 15 | 2 contacts → | ||||
Exact match “Hello Future experts are creating the buildings of the future.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 16 | 2 contacts → | ||||
Exact match “Megoldások az Energetikában.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 17 | 1 contacts → | ||||
Exact match “Cégcsoportunk erőssége a szakértelem és a komplexitás: ügyfeleink számára valamennyi energetikai területen segítséget tudunk nyújtani, legyen szó magas energiaszámláról, elavult…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 18 | 1 contacts → | ||||
Exact match “Cégünk több mint 30 éves kimagasló szakmai háttérrel rendelkezik légkondicionáló és hűtő-fűtő berendezések installálásával és garanciaidőn belül vagy garancián túli…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 19 | 1 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 10, 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 “commercial building energy system 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 19 of 91 commercial building energy system contractors based in Hungary
See the full list, filter by size, metro and specialty, and access 42 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Commercial building energy system contractors based in Hungary at a glance
As of Oct 10, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Hungary, so it is reported there. Company counts and contact totals on this page are exact for Hungary, over 91 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 Hungary whose business descriptions match “commercial building energy system 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 42 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 October 10, 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 “commercial building energy system contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many commercial building energy system contractors are there based in Hungary?
RevenueBase identified 91 company matches for commercial building energy system contractors associated with Hungary as of October 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?
Green GEO tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most commercial building energy system contractors?
Budapest leads with 31 company records, followed by Debrecen (3) and Szeged (3).
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 42 professional contacts with verified work emails tracked across these 91 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 October 10, 2026.
Ready to reach these companies? Verified emails and direct dials for all 91 commercial building energy system contractors based in Hungary. Start with a free account, no credit card.
Download this list →Related lists
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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 19 commercial building energy system contractors based in Hungary
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 91 matching company records for commercial building energy system contractors based in Hungary, with 336 tracked contacts and 42 verified work emails.
This public preview shows 19 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 10, 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 19 commercial building energy system contractors based in Hungary
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 |  Green GEOgreengeo.huHQ: Budapest, HungaryReported employees: 11-50 | Budapest, Hungary | 11-50 | Exact match | 19 contacts → |
“Green Geo is a dynamically developing, Hungarian-owned company.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Autent Solutions LTDautentsolutions.huHQ: Budapest, HungaryReported employees: 11-50 | Budapest, Hungary | 11-50 | Exact match | 12 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 3 |  Elszöv-Automatikaelszaut.huHQ: Budapest, HungaryReported employees: 51-200 | Budapest, Hungary | 51-200 | Exact match | 11 contacts → |
“Cégünk alapelvének megfelelve, a korrekt és felelősségteljes üzleti magatartást szem előtt tartva, törekszünk a minőségi munkára az ajánlatadástól egészen a kivitelezés…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Rena Solarrenasolar.huHQ: Budapest, HungaryReported employees: 51-200 | Budapest, Hungary | 51-200 | Exact match | 6 contacts → |
“At RENA Solar, our goal is to build high quality and cost effective residential, industrial and large-scale solar systems.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Poweriepowerie.huHQ: Budapest, HungaryReported employees: 1-10 | Budapest, Hungary | 1-10 | Exact match | 6 contacts → |
“Biztosítjuk vállalatok és ingatlanok teljes körű energetikai megfelelését, kiemelt fókusszal az energetikai szakreferens és audit szolgáltatásra és a hiteles energetikai…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Nectivenective.huHQ: Budapest, HungaryReported employees: 1-10 | Budapest, Hungary | 1-10 | Exact match | 6 contacts → |
“The Nective system offers a unique and comprehensive solution to building automation, providing energy savings up to 30%.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Begavill-2003 KFTbegavill.hu HQ: Budapest, HungaryReported employees: 1-10 | Budapest, Hungary | 1-10 | Exact match | 6 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 8 |  Kraft-Tech Épületgépészeti KFTkraft-tech.huHQ: Budapest, HungaryReported employees: 11-50 | Budapest, Hungary | 11-50 | Exact match | 5 contacts → |
“Kraft-Tech was founded after separating from Kraftszer Budapest, which is a company in the field of General contracting for power plants, this team is specialized on complete HVAC…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Solar Konstrukt KFTsolarkonstrukt.huHQ: Szeged, HungaryReported employees: 11-50 | Szeged, Hungary | 11-50 | Exact match | 4 contacts → |
“Megújuló energiát hasznosító eszközökkel látjuk el a cégeket és a háztartásokat mert fontos számunkra az emberek jóléte, az energiahatékonyság és a fenntartható jövő.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Neox Smart Solutionsneox.teamHQ: Budapest, HungaryReported employees: 11-50 | Budapest, Hungary | 11-50 | Exact match | 3 contacts → |
“NEOX's vision is to revolutionize the smart building industry by delivering innovative, sustainable, and integrated solutions that increase the return of investment to Real Estate…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Berg Energy KFTbergenergy.hu HQ: Törökbálint, HungaryReported employees: 1-10 | Törökbálint, Hungary | 1-10 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 12 |  Hajdusol KFThajdusol.huHQ: Debrecen, HungaryReported employees: 11-50 | Debrecen, Hungary | 11-50 | Exact match | 2 contacts → |
“Fenntartható energiamegoldások vállalkozásoknak – megbízható kivitelezéssel.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Cooling Hungary LTDcoolinghungary.huHQ: Debrecen, HungaryReported employees: 1-10 | Debrecen, Hungary | 1-10 | Exact match | 2 contacts → |
“Established in 2018, our company is a new, dinamically developing firm in the building engineering and arhitectural industries.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  ESLAReslar.huHQ: Budapest, HungaryReported employees: 1-10 | Budapest, Hungary | 1-10 | Exact match | 2 contacts → |
“Your vision - our design.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Hello Future LTDhellofuturekft.huHQ: Miskolc, HungaryReported employees: 1-10 | Miskolc, Hungary | 1-10 | Exact match | 2 contacts → |
“Hello Future experts are creating the buildings of the future.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Energiaházaenergiahaza.huHQ: Budapest, HungaryReported employees: 1-10 | Budapest, Hungary | 1-10 | Exact match | 2 contacts → |
“Megoldások az Energetikában.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Enerin Groupenerin.hu HQ: Nagykanizsa, HungaryReported employees: 11-50 | Nagykanizsa, Hungary | 11-50 | Exact match | 1 contacts → |
“Cégcsoportunk erőssége a szakértelem és a komplexitás: ügyfeleink számára valamennyi energetikai területen segítséget tudunk nyújtani, legyen szó magas energiaszámláról, elavult…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Gyurell KFTgyurell.huHQ: Szigetszentmiklós, HungaryReported employees: 11-50 | Szigetszentmiklós, Hungary | 11-50 | Exact match | 1 contacts → |
“Cégünk több mint 30 éves kimagasló szakmai háttérrel rendelkezik légkondicionáló és hűtő-fűtő berendezések installálásával és garanciaidőn belül vagy garancián túli…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Iowatt KFTiowatt.huHQ: Budaörs, HungaryReported employees: 1-10 | Budaörs, Hungary | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 19 of 91 company matches
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Commercial building energy system contractors: dataset insights
October 10, 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
91 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.
Email recency for this list is measured worldwide rather than for Hungary, so it is reported there. Company counts and contact totals on this page are exact for Hungary, over 91 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: October 10, 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 commercial building energy system 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 commercial building energy system contractors did RevenueBase find based in Hungary?
The saved snapshot records 91 matching company records, 336 tracked contacts and 42 verified emails. The public preview displays 19 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: October 10, 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
Commercial building energy system contractors by geography
- Commercial building energy system contractors based in Melbourne, Australia
- Commercial building energy system contractors based in Sydney, Australia
- Commercial building energy system contractors based in Sao Paulo, Brazil
- Commercial building energy system contractors based in Calgary, Canada
- Commercial building energy system contractors based in Edmonton, Canada
- Commercial building energy system contractors based in Mississauga, Canada
- Commercial building energy system contractors based in Montreal, Canada
- Commercial building energy system contractors based in Toronto, Canada
- Commercial building energy system contractors based in Paris, France
- Commercial building energy system contractors based in Berlin, Germany
- Commercial building energy system contractors based in Hamburg, Germany
- Commercial building energy system contractors based in Bangalore, India
Cite this list
RevenueBase Data Team. Top 19 commercial building energy system contractors based in Hungary. Snapshot: October 10, 2026. https://revenuebase.ai/companies/commercial-building-energy-system-contractors/hungary.
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
- Commercial building energy system contractors based in Melbourne, Australia
- Commercial building energy system contractors based in Sydney, Australia
- Commercial building energy system contractors based in Sao Paulo, Brazil
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Company intelligence · public preview
Top 19 commercial building energy system contractors based in Hungary
RevenueBase records 91 matching company records for commercial building energy system contractors based in Hungary, with 336 tracked contacts and 42 verified work emails.
This public preview shows 19 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 10, 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 19 commercial building energy system contractors based in Hungary
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 | Green GEOgreengeo.hu HQ: Budapest, HungaryReported employees: 11-50 | Budapest, Hungary | 11-50 | Exact match | 19 contacts → |
“Green Geo is a dynamically developing, Hungarian-owned company.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Autent Solutions LTDautentsolutions.hu HQ: Budapest, HungaryReported employees: 11-50 | Budapest, Hungary | 11-50 | Exact match | 12 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 3 | Elszöv-Automatikaelszaut.hu HQ: Budapest, HungaryReported employees: 51-200 | Budapest, Hungary | 51-200 | Exact match | 11 contacts → |
“Cégünk alapelvének megfelelve, a korrekt és felelősségteljes üzleti magatartást szem előtt tartva, törekszünk a minőségi munkára az ajánlatadástól egészen a kivitelezés…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Rena Solarrenasolar.hu HQ: Budapest, HungaryReported employees: 51-200 | Budapest, Hungary | 51-200 | Exact match | 6 contacts → |
“At RENA Solar, our goal is to build high quality and cost effective residential, industrial and large-scale solar systems.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Poweriepowerie.hu HQ: Budapest, HungaryReported employees: 1-10 | Budapest, Hungary | 1-10 | Exact match | 6 contacts → |
“Biztosítjuk vállalatok és ingatlanok teljes körű energetikai megfelelését, kiemelt fókusszal az energetikai szakreferens és audit szolgáltatásra és a hiteles energetikai…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Nectivenective.hu HQ: Budapest, HungaryReported employees: 1-10 | Budapest, Hungary | 1-10 | Exact match | 6 contacts → |
“The Nective system offers a unique and comprehensive solution to building automation, providing energy savings up to 30%.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Begavill-2003 KFTbegavill.hu HQ: Budapest, HungaryReported employees: 1-10 | Budapest, Hungary | 1-10 | Exact match | 6 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 8 | Kraft-Tech Épületgépészeti KFTkraft-tech.hu HQ: Budapest, HungaryReported employees: 11-50 | Budapest, Hungary | 11-50 | Exact match | 5 contacts → |
“Kraft-Tech was founded after separating from Kraftszer Budapest, which is a company in the field of General contracting for power plants, this team is specialized on complete HVAC…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Solar Konstrukt KFTsolarkonstrukt.hu HQ: Szeged, HungaryReported employees: 11-50 | Szeged, Hungary | 11-50 | Exact match | 4 contacts → |
“Megújuló energiát hasznosító eszközökkel látjuk el a cégeket és a háztartásokat mert fontos számunkra az emberek jóléte, az energiahatékonyság és a fenntartható jövő.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Neox Smart Solutionsneox.team HQ: Budapest, HungaryReported employees: 11-50 | Budapest, Hungary | 11-50 | Exact match | 3 contacts → |
“NEOX's vision is to revolutionize the smart building industry by delivering innovative, sustainable, and integrated solutions that increase the return of investment to Real Estate…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Berg Energy KFTbergenergy.hu HQ: Törökbálint, HungaryReported employees: 1-10 | Törökbálint, Hungary | 1-10 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 12 | Hajdusol KFThajdusol.hu HQ: Debrecen, HungaryReported employees: 11-50 | Debrecen, Hungary | 11-50 | Exact match | 2 contacts → |
“Fenntartható energiamegoldások vállalkozásoknak – megbízható kivitelezéssel.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Cooling Hungary LTDcoolinghungary.hu HQ: Debrecen, HungaryReported employees: 1-10 | Debrecen, Hungary | 1-10 | Exact match | 2 contacts → |
“Established in 2018, our company is a new, dinamically developing firm in the building engineering and arhitectural industries.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | ESLAReslar.hu HQ: Budapest, HungaryReported employees: 1-10 | Budapest, Hungary | 1-10 | Exact match | 2 contacts → |
“Your vision - our design.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Hello Future LTDhellofuturekft.hu HQ: Miskolc, HungaryReported employees: 1-10 | Miskolc, Hungary | 1-10 | Exact match | 2 contacts → |
“Hello Future experts are creating the buildings of the future.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Energiaházaenergiahaza.hu HQ: Budapest, HungaryReported employees: 1-10 | Budapest, Hungary | 1-10 | Exact match | 2 contacts → |
“Megoldások az Energetikában.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Enerin Groupenerin.hu HQ: Nagykanizsa, HungaryReported employees: 11-50 | Nagykanizsa, Hungary | 11-50 | Exact match | 1 contacts → |
“Cégcsoportunk erőssége a szakértelem és a komplexitás: ügyfeleink számára valamennyi energetikai területen segítséget tudunk nyújtani, legyen szó magas energiaszámláról, elavult…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Gyurell KFTgyurell.hu HQ: Szigetszentmiklós, HungaryReported employees: 11-50 | Szigetszentmiklós, Hungary | 11-50 | Exact match | 1 contacts → |
“Cégünk több mint 30 éves kimagasló szakmai háttérrel rendelkezik légkondicionáló és hűtő-fűtő berendezések installálásával és garanciaidőn belül vagy garancián túli…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Iowatt KFTiowatt.hu HQ: Budaörs, HungaryReported employees: 1-10 | Budaörs, Hungary | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 19 of 91 company matches
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Commercial building energy system contractors: dataset insights
October 10, 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
91 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.
Email recency for this list is measured worldwide rather than for Hungary, so it is reported there. Company counts and contact totals on this page are exact for Hungary, over 91 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: October 10, 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 commercial building energy system 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 commercial building energy system contractors did RevenueBase find based in Hungary?
The saved snapshot records 91 matching company records, 336 tracked contacts and 42 verified emails. The public preview displays 19 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: October 10, 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 19 commercial building energy system contractors based in Hungary. Snapshot: October 10, 2026. https://revenuebase.ai/companies/commercial-building-energy-system-contractors/hungary.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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