Company lists · Data refreshed October 2026
Top 25 Air to air heat recovery system suppliers based in Germany
RevenueBase identified 106 company matches for air to air heat recovery system suppliers associated with Germany as of October 2026 and tracks 5,431 professional contacts across them, including 1,273 with verified work emails. Berlin is the largest hub.
This list covers company matches for air to air heat recovery system suppliers associated with Germany, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 21, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest air to air heat recovery system suppliers based in Germany
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,283 contacts → | ||||
Exact match “FläktGroup, a Samsung company, is a leader in air technology, delivering best in class, innovative and energy-efficient HVAC solutions, whilst reducing customer’s carbon footprint.” Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase | |||||
| 2 | 493 contacts → | ||||
Exact match “As a leading supplier of heating and air handling systems, we are perfectly in tune with you.” Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase | |||||
| 3 | 284 contacts → | ||||
Exact match “Mit Systemlösungen zum energieeffizienten Heizen, Kühlen und Lüften arbeitet KERMI täglich daran, einen nachhaltigen Wandel zu erzeugen – und das bereits seit über sechs…” Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase | |||||
| 4 | 263 contacts → | ||||
Exact match “DAIKIN ist weltweit führender Hersteller von Wärmepumpen, Lüftungs- und Klimatisierungssystemen.” Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase | |||||
| 5 | 107 contacts → | ||||
Exact match “Die Systemair GmbH gehört zur schwedischen Systemair-Gruppe.” Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase | |||||
| 6 | 85 contacts → | ||||
Exact match “Creating a good indoor climate – through Minimal ENERGy Application.” Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase | |||||
| 7 | 73 contacts → | ||||
Exact match “SOLVE TOMORROW'S CHALLENGES TODAY At Güntner, we combine maximum precision in everyday life with a vision for the future in order to provide our partners with the best possible…” Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase | |||||
| 8 | 60 contacts → | ||||
Exact match “LTG – Das Innovationsunternehmen Wir feiern ein Jahrhundert!” Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase | |||||
| 9 | 53 contacts → | ||||
Exact match “We are a resourceful company engaged in the production and sales of energy recovery and humidity control products for ventilation systems for 40 years.” Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase | |||||
| 10 | 52 contacts → | ||||
Exact match “Vor mehr als 90 Jahren hat unser Firmengründer Günther Schwank den ersten Gas-Infrarot-Hellstrahler erfunden.” Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase | |||||
| 11 | 47 contacts → | ||||
Exact match “The Envola System is an innovative, holistic and most sustainable approach to enable smart and efficient HVAC solutions for buildings.” Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase | |||||
| 12 | 44 contacts → | ||||
Exact match “Rosink-Werkstätten GmbH - weltweit erfolgreich Rosink-Werkstätten entwickelt und produziert seit 1980 Wärmetauscher und Wärmerückgewinnungsanlagen für den weltweiten Einsatz in…” Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase | |||||
| 13 | 44 contacts → | ||||
Exact match “We love good indoor air!” Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase | |||||
| 14 | 38 contacts → | ||||
Exact match “Seit mehr als 30 Jahren steht die VALLOX GmbH (ehemals Heinemann GmbH) für Innovationen im Bereich Lüftungssysteme für Wohnraum und Gewerbe, die das Leben der Menschen erleichtern…” Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase | |||||
| 15 | 33 contacts → | ||||
Exact match “The name NOVA stands for the highest quality, precision and reliability in the HVAC industry across Europe when it comes to ventilation and air conditioning: NOVA from…” Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase | |||||
| 16 | 33 contacts → | ||||
Exact match “Seit 2004 entwickelt und produziert die Ventomaxx GmbH im niederbayrischen Landshut flexible, kompakte und hocheffiziente Lüftungssysteme, die individuell auf die spezifische…” Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase | |||||
| 17 | 29 contacts → | ||||
Exact match “Die Pluggit GmbH vertreibt seit 1995 ventilatorgestützte Wohnraumlüftungssysteme mit und ohne Wärmerückgewinnung, sowie Abluftsysteme in Deutschland und beansprucht für diesen…” Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase | |||||
| 18 | 25 contacts → | ||||
Exact match “inVENTer GmbH is one of the leading German manufacturers of decentralized residential ventilation with heat recovery.” Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase | |||||
| 19 | 24 contacts → | ||||
Exact match “Airflow - Spezialisten in der Lüftungstechnik Airflow Lufttechnik GmbH ist ein expandierendes, innovatives Unternehmen im Bereich der Lüftungstechnik und seit über 50 Jahre am…” Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase | |||||
| 20 | 22 contacts → | ||||
Exact match “EIN INNOVATIVES UNTERNEHMEN STELLT SICH VOR Der Name SÜDLUFT bürgt im Bereich Lüftungstechnik für Qualität – und das seit Jahrzehnten.” Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase | |||||
| 21 | 22 contacts → | ||||
Exact match “Wir sind Ihr zuverlässiger Komplettanbieter für Kälte, Lüftungs, Kühl- und Heizlösungen in Gewerbe und Industrie.” Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase | |||||
| 22 | 15 contacts → | ||||
Exact match “Sie suchen nachhaltige Lösungen zum Heizen, Kühlen, Lüften, zur Warmwasserbereitung oder Wärmerückgewinnung für Ihr Wohngebäude oder Ihre Gewerbeimmobilie?” Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase | |||||
| 23 | 15 contacts → | ||||
Exact match “Wir sind Ihr Partner bei der Erreichung eines einzigartigen Hallenklimas.” Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase | |||||
| 24 | 13 contacts → | ||||
Exact match “Entwickler und Herstelle von hocheffizienter Wärmerückgewinnungsanlagen” Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase | |||||
| 25 | 13 contacts → | ||||
Exact match “Danfoss BOCK® is one of the world's technology and innovation leaders in the development of environmentally friendly, economical solutions in the field of refrigeration and air…” Recorded in the RevenueBase company graph · Oct 21, 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 “air to air heat recovery system suppliers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 106 air to air heat recovery system suppliers based in Germany
See the full list, filter by size, metro and specialty, and access 1,273 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Air to air heat recovery system suppliers based in Germany at a glance
As of Oct 21, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Germany, so it is reported there. Company counts and contact totals on this page are exact for Germany, over 106 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with Germany whose business descriptions match “air to air heat recovery system suppliers” 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 1,273 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 21, 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 “air to air heat recovery system suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many air to air heat recovery system suppliers are there based in Germany?
RevenueBase identified 106 company matches for air to air heat recovery system suppliers associated with Germany 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?
Fläktgroup tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most air to air heat recovery system suppliers?
Berlin leads with 4 company records, followed by Aachen (2) and Donaueschingen (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 1,273 professional contacts with verified work emails tracked across these 106 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 21, 2026.
Ready to reach these companies? Verified emails and direct dials for all 106 air to air heat recovery system suppliers based in Germany. Start with a free account, no credit card.
Download this list →Related lists
Air to air heat recovery system suppliers by geography
- Air to air heat recovery system suppliers based in Australia
- Air to air heat recovery system suppliers based in Belgium
- Air to air heat recovery system suppliers based in Canada
- Air to air heat recovery system suppliers based in Czechia
- Air to air heat recovery system suppliers based in Denmark
- Air to air heat recovery system suppliers based in France
- Air to air heat recovery system suppliers based in India
- Air to air heat recovery system suppliers based in Italy
- Air to air heat recovery system suppliers based in the Netherlands
- Air to air heat recovery system suppliers based in Poland
- Air to air heat recovery system suppliers based in Spain
- Air to air heat recovery system suppliers based in Sweden
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 25 air to air heat recovery system suppliers based in Germany
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 106 matching company records for air to air heat recovery system suppliers based in Germany, with 5,431 tracked contacts and 1,273 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 21, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 air to air heat recovery system suppliers based in Germany
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Fläktgroupflaktgroup.comHQ: Herne, GermanyReported employees: 1,001-5,000 | Herne, Germany | 1,001-5,000 | Exact match | 1,283 contacts → |
“FläktGroup, a Samsung company, is a leader in air technology, delivering best in class, innovative and energy-efficient HVAC solutions, whilst reducing customer’s carbon footprint.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Wolf Gmbhwolf.euHQ: Mainburg, GermanyReported employees: 1,001-5,000 | Mainburg, Germany | 1,001-5,000 | Exact match | 493 contacts → |
“As a leading supplier of heating and air handling systems, we are perfectly in tune with you.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Kermi Raumklimakermi.comHQ: Plattling, GermanyReported employees: 1,001-5,000 | Plattling, Germany | 1,001-5,000 | Exact match | 284 contacts → |
“Mit Systemlösungen zum energieeffizienten Heizen, Kühlen und Lüften arbeitet KERMI täglich daran, einen nachhaltigen Wandel zu erzeugen – und das bereits seit über sechs…” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Daikin Airconditioning Germany Gmbhdaikin.deHQ: Unterhaching, GermanyReported employees: 501-1,000 | Unterhaching, Germany | 501-1,000 | Exact match | 263 contacts → |
“DAIKIN ist weltweit führender Hersteller von Wärmepumpen, Lüftungs- und Klimatisierungssystemen.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Systemair Deutschlandsystemair.de HQ: Boxberg, GermanyReported employees: 201-500 | Boxberg, Germany | 201-500 | Exact match | 107 contacts → |
“Die Systemair GmbH gehört zur schwedischen Systemair-Gruppe.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Menergamenerga.comHQ: Mülheim An Der Ruhr, GermanyReported employees: 201-500 | Mülheim An Der Ruhr, Germany | 201-500 | Exact match | 85 contacts → |
“Creating a good indoor climate – through Minimal ENERGy Application.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Güntnerguntner.com HQ: Furstenfeldbruck, GermanyReported employees: 1,001-5,000 | Furstenfeldbruck, Germany | 1,001-5,000 | Exact match | 73 contacts → |
“SOLVE TOMORROW'S CHALLENGES TODAY At Güntner, we combine maximum precision in everyday life with a vision for the future in order to provide our partners with the best possible…” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  LTG Aktiengesellschaftltg.deHQ: Stuttgart, GermanyReported employees: 51-200 | Stuttgart, Germany | 51-200 | Exact match | 60 contacts → |
“LTG – Das Innovationsunternehmen Wir feiern ein Jahrhundert!” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Klingenburg Gmbhklingenburg.deHQ: Gladbeck, GermanyReported employees: 201-500 | Gladbeck, Germany | 201-500 | Exact match | 53 contacts → |
“We are a resourceful company engaged in the production and sales of energy recovery and humidity control products for ventilation systems for 40 years.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Schwank Deutschlandschwank.deHQ: Cologne, GermanyReported employees: 201-500 | Cologne, Germany | 201-500 | Exact match | 52 contacts → |
“Vor mehr als 90 Jahren hat unser Firmengründer Günther Schwank den ersten Gas-Infrarot-Hellstrahler erfunden.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Envolaenvola.euHQ: Ulm, GermanyReported employees: 11-50 | Ulm, Germany | 11-50 | Exact match | 47 contacts → |
“The Envola System is an innovative, holistic and most sustainable approach to enable smart and efficient HVAC solutions for buildings.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Rosink-Werkstätten Gmbhrosink-werkstaetten.de HQ: Nordhorn, GermanyReported employees: 51-200 | Nordhorn, Germany | 51-200 | Exact match | 44 contacts → |
“Rosink-Werkstätten GmbH - weltweit erfolgreich Rosink-Werkstätten entwickelt und produziert seit 1980 Wärmetauscher und Wärmerückgewinnungsanlagen für den weltweiten Einsatz in…” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Lindab Gmbhlindab.de HQ: Feldkirchen, GermanyReported employees: 51-200 | Feldkirchen, Germany | 51-200 | Exact match | 44 contacts → |
“We love good indoor air!” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Vallox Gmbh Dießenvallox.de HQ: Dießen, GermanyReported employees: 51-200 | Dießen, Germany | 51-200 | Exact match | 38 contacts → |
“Seit mehr als 30 Jahren steht die VALLOX GmbH (ehemals Heinemann GmbH) für Innovationen im Bereich Lüftungssysteme für Wohnraum und Gewerbe, die das Leben der Menschen erleichtern…” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Nova Apparate Gmbhnova-klima.deHQ: Donaueschingen, GermanyReported employees: 11-50 | Donaueschingen, Germany | 11-50 | Exact match | 33 contacts → |
“The name NOVA stands for the highest quality, precision and reliability in the HVAC industry across Europe when it comes to ventilation and air conditioning: NOVA from…” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Ventomaxx Gmbhventomaxx.de HQ: Landshut, GermanyReported employees: 11-50 | Landshut, Germany | 11-50 | Exact match | 33 contacts → |
“Seit 2004 entwickelt und produziert die Ventomaxx GmbH im niederbayrischen Landshut flexible, kompakte und hocheffiziente Lüftungssysteme, die individuell auf die spezifische…” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Pluggitpluggit.com HQ: Munich, GermanyReported employees: 51-200 | Munich, Germany | 51-200 | Exact match | 29 contacts → |
“Die Pluggit GmbH vertreibt seit 1995 ventilatorgestützte Wohnraumlüftungssysteme mit und ohne Wärmerückgewinnung, sowie Abluftsysteme in Deutschland und beansprucht für diesen…” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Inventer Gmbhinventer.de HQ: Löberschütz, GermanyReported employees: 51-200 | Löberschütz, Germany | 51-200 | Exact match | 25 contacts → |
“inVENTer GmbH is one of the leading German manufacturers of decentralized residential ventilation with heat recovery.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Airflow Lufttechnik Gmbhairflow.deHQ: Rheinbach, GermanyReported employees: 51-200 | Rheinbach, Germany | 51-200 | Exact match | 24 contacts → |
“Airflow - Spezialisten in der Lüftungstechnik Airflow Lufttechnik GmbH ist ein expandierendes, innovatives Unternehmen im Bereich der Lüftungstechnik und seit über 50 Jahre am…” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Südluft Systemtechnik Gmbhsuedluft.de HQ: Plattling, GermanyReported employees: 51-200 | Plattling, Germany | 51-200 | Exact match | 22 contacts → |
“EIN INNOVATIVES UNTERNEHMEN STELLT SICH VOR Der Name SÜDLUFT bürgt im Bereich Lüftungstechnik für Qualität – und das seit Jahrzehnten.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Yanmar Energy System Europe Gmbhenergysystem-yanmar.comHQ: 45768 Marl, GermanyReported employees: Not recorded | 45768 Marl, Germany | Not recorded | Exact match | 22 contacts → |
“Wir sind Ihr zuverlässiger Komplettanbieter für Kälte, Lüftungs, Kühl- und Heizlösungen in Gewerbe und Industrie.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Dimplex Deutschlanddimplex.eu HQ: Kulmbach, GermanyReported employees: 501-1,000 | Kulmbach, Germany | 501-1,000 | Exact match | 15 contacts → |
“Sie suchen nachhaltige Lösungen zum Heizen, Kühlen, Lüften, zur Warmwasserbereitung oder Wärmerückgewinnung für Ihr Wohngebäude oder Ihre Gewerbeimmobilie?” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Mark Germanymarkclimate.com HQ: Emmerich Am Rhein, GermanyReported employees: 11-50 | Emmerich Am Rhein, Germany | 11-50 | Exact match | 15 contacts → |
“Wir sind Ihr Partner bei der Erreichung eines einzigartigen Hallenklimas.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Multicross Gmbhmulticross.de HQ: Emmerich Am Rhein, GermanyReported employees: 11-50 | Emmerich Am Rhein, Germany | 11-50 | Exact match | 13 contacts → |
“Entwickler und Herstelle von hocheffizienter Wärmerückgewinnungsanlagen” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Danfoss Bockbock.de HQ: Frickenhausen, GermanyReported employees: 201-500 | Frickenhausen, Germany | 201-500 | Exact match | 13 contacts → |
“Danfoss BOCK® is one of the world's technology and innovation leaders in the development of environmentally friendly, economical solutions in the field of refrigeration and air…” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 106 company matches
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Air to air heat recovery system suppliers: dataset insights
October 21, 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
103 records in the displayed employee bands.
3 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for Germany, so it is reported there. Company counts and contact totals on this page are exact for Germany, over 106 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 21, 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 air to air heat recovery system suppliers?
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 air to air heat recovery system suppliers did RevenueBase find based in Germany?
The saved snapshot records 106 matching company records, 5,431 tracked contacts and 1,273 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 21, 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
Air to air heat recovery system suppliers by geography
- Air to air heat recovery system suppliers based in Australia
- Air to air heat recovery system suppliers based in Belgium
- Air to air heat recovery system suppliers based in Canada
- Air to air heat recovery system suppliers based in Czechia
- Air to air heat recovery system suppliers based in Denmark
- Air to air heat recovery system suppliers based in France
- Air to air heat recovery system suppliers based in India
- Air to air heat recovery system suppliers based in Italy
- Air to air heat recovery system suppliers based in the Netherlands
- Air to air heat recovery system suppliers based in Poland
- Air to air heat recovery system suppliers based in Spain
- Air to air heat recovery system suppliers based in Sweden
Cite this list
RevenueBase Data Team. Top 25 air to air heat recovery system suppliers based in Germany. Snapshot: October 21, 2026. https://revenuebase.ai/companies/air-to-air-heat-recovery-system-suppliers/germany.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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- Air to air heat recovery system suppliers based in Australia
- Air to air heat recovery system suppliers based in Belgium
- Air to air heat recovery system suppliers based in Canada
- Air to air heat recovery system suppliers based in Czechia
- Air to air heat recovery system suppliers based in Denmark
- Air to air heat recovery system suppliers based in France
Company intelligence · public preview
Top 25 air to air heat recovery system suppliers based in Germany
RevenueBase records 106 matching company records for air to air heat recovery system suppliers based in Germany, with 5,431 tracked contacts and 1,273 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 21, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 air to air heat recovery system suppliers based in Germany
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Fläktgroupflaktgroup.com HQ: Herne, GermanyReported employees: 1,001-5,000 | Herne, Germany | 1,001-5,000 | Exact match | 1,283 contacts → |
“FläktGroup, a Samsung company, is a leader in air technology, delivering best in class, innovative and energy-efficient HVAC solutions, whilst reducing customer’s carbon footprint.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Wolf Gmbhwolf.eu HQ: Mainburg, GermanyReported employees: 1,001-5,000 | Mainburg, Germany | 1,001-5,000 | Exact match | 493 contacts → |
“As a leading supplier of heating and air handling systems, we are perfectly in tune with you.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Kermi Raumklimakermi.com HQ: Plattling, GermanyReported employees: 1,001-5,000 | Plattling, Germany | 1,001-5,000 | Exact match | 284 contacts → |
“Mit Systemlösungen zum energieeffizienten Heizen, Kühlen und Lüften arbeitet KERMI täglich daran, einen nachhaltigen Wandel zu erzeugen – und das bereits seit über sechs…” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Daikin Airconditioning Germany Gmbhdaikin.de HQ: Unterhaching, GermanyReported employees: 501-1,000 | Unterhaching, Germany | 501-1,000 | Exact match | 263 contacts → |
“DAIKIN ist weltweit führender Hersteller von Wärmepumpen, Lüftungs- und Klimatisierungssystemen.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Systemair Deutschlandsystemair.de HQ: Boxberg, GermanyReported employees: 201-500 | Boxberg, Germany | 201-500 | Exact match | 107 contacts → |
“Die Systemair GmbH gehört zur schwedischen Systemair-Gruppe.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Menergamenerga.com HQ: Mülheim An Der Ruhr, GermanyReported employees: 201-500 | Mülheim An Der Ruhr, Germany | 201-500 | Exact match | 85 contacts → |
“Creating a good indoor climate – through Minimal ENERGy Application.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Güntnerguntner.com HQ: Furstenfeldbruck, GermanyReported employees: 1,001-5,000 | Furstenfeldbruck, Germany | 1,001-5,000 | Exact match | 73 contacts → |
“SOLVE TOMORROW'S CHALLENGES TODAY At Güntner, we combine maximum precision in everyday life with a vision for the future in order to provide our partners with the best possible…” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | LTG Aktiengesellschaftltg.de HQ: Stuttgart, GermanyReported employees: 51-200 | Stuttgart, Germany | 51-200 | Exact match | 60 contacts → |
“LTG – Das Innovationsunternehmen Wir feiern ein Jahrhundert!” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Klingenburg Gmbhklingenburg.de HQ: Gladbeck, GermanyReported employees: 201-500 | Gladbeck, Germany | 201-500 | Exact match | 53 contacts → |
“We are a resourceful company engaged in the production and sales of energy recovery and humidity control products for ventilation systems for 40 years.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Schwank Deutschlandschwank.de HQ: Cologne, GermanyReported employees: 201-500 | Cologne, Germany | 201-500 | Exact match | 52 contacts → |
“Vor mehr als 90 Jahren hat unser Firmengründer Günther Schwank den ersten Gas-Infrarot-Hellstrahler erfunden.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Envolaenvola.eu HQ: Ulm, GermanyReported employees: 11-50 | Ulm, Germany | 11-50 | Exact match | 47 contacts → |
“The Envola System is an innovative, holistic and most sustainable approach to enable smart and efficient HVAC solutions for buildings.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Rosink-Werkstätten Gmbhrosink-werkstaetten.de HQ: Nordhorn, GermanyReported employees: 51-200 | Nordhorn, Germany | 51-200 | Exact match | 44 contacts → |
“Rosink-Werkstätten GmbH - weltweit erfolgreich Rosink-Werkstätten entwickelt und produziert seit 1980 Wärmetauscher und Wärmerückgewinnungsanlagen für den weltweiten Einsatz in…” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Lindab Gmbhlindab.de HQ: Feldkirchen, GermanyReported employees: 51-200 | Feldkirchen, Germany | 51-200 | Exact match | 44 contacts → |
“We love good indoor air!” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Vallox Gmbh Dießenvallox.de HQ: Dießen, GermanyReported employees: 51-200 | Dießen, Germany | 51-200 | Exact match | 38 contacts → |
“Seit mehr als 30 Jahren steht die VALLOX GmbH (ehemals Heinemann GmbH) für Innovationen im Bereich Lüftungssysteme für Wohnraum und Gewerbe, die das Leben der Menschen erleichtern…” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Nova Apparate Gmbhnova-klima.de HQ: Donaueschingen, GermanyReported employees: 11-50 | Donaueschingen, Germany | 11-50 | Exact match | 33 contacts → |
“The name NOVA stands for the highest quality, precision and reliability in the HVAC industry across Europe when it comes to ventilation and air conditioning: NOVA from…” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Ventomaxx Gmbhventomaxx.de HQ: Landshut, GermanyReported employees: 11-50 | Landshut, Germany | 11-50 | Exact match | 33 contacts → |
“Seit 2004 entwickelt und produziert die Ventomaxx GmbH im niederbayrischen Landshut flexible, kompakte und hocheffiziente Lüftungssysteme, die individuell auf die spezifische…” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Pluggitpluggit.com HQ: Munich, GermanyReported employees: 51-200 | Munich, Germany | 51-200 | Exact match | 29 contacts → |
“Die Pluggit GmbH vertreibt seit 1995 ventilatorgestützte Wohnraumlüftungssysteme mit und ohne Wärmerückgewinnung, sowie Abluftsysteme in Deutschland und beansprucht für diesen…” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Inventer Gmbhinventer.de HQ: Löberschütz, GermanyReported employees: 51-200 | Löberschütz, Germany | 51-200 | Exact match | 25 contacts → |
“inVENTer GmbH is one of the leading German manufacturers of decentralized residential ventilation with heat recovery.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Airflow Lufttechnik Gmbhairflow.de HQ: Rheinbach, GermanyReported employees: 51-200 | Rheinbach, Germany | 51-200 | Exact match | 24 contacts → |
“Airflow - Spezialisten in der Lüftungstechnik Airflow Lufttechnik GmbH ist ein expandierendes, innovatives Unternehmen im Bereich der Lüftungstechnik und seit über 50 Jahre am…” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Südluft Systemtechnik Gmbhsuedluft.de HQ: Plattling, GermanyReported employees: 51-200 | Plattling, Germany | 51-200 | Exact match | 22 contacts → |
“EIN INNOVATIVES UNTERNEHMEN STELLT SICH VOR Der Name SÜDLUFT bürgt im Bereich Lüftungstechnik für Qualität – und das seit Jahrzehnten.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Yanmar Energy System Europe Gmbhenergysystem-yanmar.com HQ: 45768 Marl, GermanyReported employees: Not recorded | 45768 Marl, Germany | Not recorded | Exact match | 22 contacts → |
“Wir sind Ihr zuverlässiger Komplettanbieter für Kälte, Lüftungs, Kühl- und Heizlösungen in Gewerbe und Industrie.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Dimplex Deutschlanddimplex.eu HQ: Kulmbach, GermanyReported employees: 501-1,000 | Kulmbach, Germany | 501-1,000 | Exact match | 15 contacts → |
“Sie suchen nachhaltige Lösungen zum Heizen, Kühlen, Lüften, zur Warmwasserbereitung oder Wärmerückgewinnung für Ihr Wohngebäude oder Ihre Gewerbeimmobilie?” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Mark Germanymarkclimate.com HQ: Emmerich Am Rhein, GermanyReported employees: 11-50 | Emmerich Am Rhein, Germany | 11-50 | Exact match | 15 contacts → |
“Wir sind Ihr Partner bei der Erreichung eines einzigartigen Hallenklimas.” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Multicross Gmbhmulticross.de HQ: Emmerich Am Rhein, GermanyReported employees: 11-50 | Emmerich Am Rhein, Germany | 11-50 | Exact match | 13 contacts → |
“Entwickler und Herstelle von hocheffizienter Wärmerückgewinnungsanlagen” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Danfoss Bockbock.de HQ: Frickenhausen, GermanyReported employees: 201-500 | Frickenhausen, Germany | 201-500 | Exact match | 13 contacts → |
“Danfoss BOCK® is one of the world's technology and innovation leaders in the development of environmentally friendly, economical solutions in the field of refrigeration and air…” Recorded description excerpt · October 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 106 company matches
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Air to air heat recovery system suppliers: dataset insights
October 21, 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
103 records in the displayed employee bands.
3 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for Germany, so it is reported there. Company counts and contact totals on this page are exact for Germany, over 106 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 21, 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 air to air heat recovery system suppliers?
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 air to air heat recovery system suppliers did RevenueBase find based in Germany?
The saved snapshot records 106 matching company records, 5,431 tracked contacts and 1,273 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 21, 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
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- Air to air heat recovery system suppliers based in Spain
- Air to air heat recovery system suppliers based in Sweden
Cite this list
RevenueBase Data Team. Top 25 air to air heat recovery system suppliers based in Germany. Snapshot: October 21, 2026. https://revenuebase.ai/companies/air-to-air-heat-recovery-system-suppliers/germany.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Air to air heat recovery system suppliers based in Australia
- Air to air heat recovery system suppliers based in Belgium
- Air to air heat recovery system suppliers based in Canada
- Air to air heat recovery system suppliers based in Czechia
- Air to air heat recovery system suppliers based in Denmark
- Air to air heat recovery system suppliers based in France