Company lists · Data refreshed September 2026
Top 25 Thermal design consulting firms based in Germany
RevenueBase identified 374 company matches for thermal design consulting firms associated with Germany as of September 2026 and tracks 3,282 professional contacts across them, including 523 with verified work emails. Berlin is the largest hub.
This list covers company matches for thermal design consulting firms 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 September 29, 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 thermal design consulting firms based in Germany
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 39 contacts → | ||||
Exact match “TLK-Thermo GmbH combines in a unique way comprehensive thermodynamic expertise with many years of experience in the areas of software development, simulation and testing…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 2 | 23 contacts → | ||||
Exact match “REHATEC ist eine unabhängige Beratungs- und Planungsgesellschaft für die technische Gebäudeausrüstung (TGA) und Gebäudeplanung, die sich auf den Bereich des Industrie- und…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 3 | 23 contacts → | ||||
Exact match “Energy consulting for industry and engineering for thermal, process, and energy systems – solving complex challenges and maximizing efficiency through simulation, thermodynamics…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 4 | 22 contacts → | ||||
Exact match “Our range of services includes consulting, planning and execution of systems for thermal comfort and industrial air conditioning, as well as the associated installation and…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 5 | 20 contacts → | ||||
Exact match “Seit 1971 plant DÖRING Beratende Ingenieure GmbH die unterschiedlichen Fachrichtungen der Technischen Gebäudeausrüstung (TGA) für öffentliche, private und industrielle…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 6 | 17 contacts → | ||||
Exact match “Engineering-driven cooling solutions for electronics & mechanics.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 7 | 17 contacts → | ||||
Exact match “Die REESE Ingenieure GmbH & Co.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 8 | 15 contacts → | ||||
Exact match “With comprehensive expertise, we partner closely with our customers to develop and deliver custom-tailored heatmanagement solutions globally through a manufacturer-independent…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 9 | 14 contacts → | ||||
Exact match “Visualizing flow and heat, from heat distribution (thermal management) and heating or cooling processes, to mixing and multiphase flow, turbomachinery and aerodynamics.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 10 | 13 contacts → | ||||
Exact match “Planning, consulting and execution for technical building equipment (tbe)- HVAC+R Basic services: Consulting / Concept / Planning / Tendering and awarding of contracts / Site…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 11 | 13 contacts → | ||||
Exact match “We are on a mission to make liquid-cooling as simple and sustainable as possible for any customer by thinking like a buyer (not a supplier) and continuously elevating industry…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 12 | 12 contacts → | ||||
Exact match “Wir arbeiten leidenschaftlich daran die Arbeitsbedingungen in gewerblichen und industriellen Objekten sicherer und angenehmer zu machen.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 13 | 12 contacts → | ||||
Exact match “KRP Mechatec GmbH is an engineering services provider specialized in structural tests and analyses in the field of space, aviation, experimental research and other high-tech…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 14 | 12 contacts → | ||||
Exact match “LWN Lufttechnik GmbH is a company based out of Wilsdruff, Germany.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 15 | 12 contacts → | ||||
Exact match “HKL ist ein Planungsbüro mit Sitz in Erfurt.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 16 | 12 contacts → | ||||
Exact match “rdi Ingenieurgesellschaft mbH is a company based in Berlin, Germany.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 17 | 12 contacts → | ||||
Exact match “W33 wurde 1996 als Planungsgemeinschaft für Energie- und Gebäudetechnik gegründet.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 18 | 11 contacts → | ||||
Exact match “Die CTX Thermal Solutions GmbH ist ein Spezialist für anwendungsspezifische und standardisierte Kühllösungen zur Kühlung elektronischer Bauteile, insbesondere für Kühlkörper und…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 19 | 11 contacts → | ||||
Exact match “Driving your innovation – wind tunnels with WBI Founded in 1996 as a wholly owned subsidiary of SBI, WBI is one of the leading companies in the field of aerodynamic, aeroacoustic…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 20 | 11 contacts → | ||||
Exact match “Die m+e consult GmbH ist ein Ingenieurbüro für technische Gebäudeausrüstung (TGA) mit Standorten in Augsburg und München.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 21 | 11 contacts → | ||||
Exact match “Viele elektronische Systeme stoßen früher oder später an eine kritische Grenze – Wärme.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 22 | 11 contacts → | ||||
Exact match “Refolution ist das Ingenieurbüro für nachhaltige Industriekälte- und Wärmepumpentechnik.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 23 | 10 contacts → | ||||
Exact match “GFI Gesellschaft für Ingenieurplanung mbH Office for HVAC and Electrical engineering” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 24 | 10 contacts → | ||||
Exact match “Ingenieurbüro für technische Gebäudeausrüstung” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 25 | 9 contacts → | ||||
Exact match “Planungsbüro für die Technische Gebäudeausrüstung” Recorded in the RevenueBase company graph · Sep 29, 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 “thermal design consulting firms”. 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 374 thermal design consulting firms based in Germany
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Thermal design consulting firms based in Germany at a glance
As of Sep 29, 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 374 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 “thermal design consulting firms” 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 523 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 29, 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 “thermal design consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many thermal design consulting firms are there based in Germany?
RevenueBase identified 374 company matches for thermal design consulting firms associated with Germany 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?
Tlk-Thermo Gmbh tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most thermal design consulting firms?
Berlin leads with 20 company records, followed by Munich (13) and Hamburg (8).
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 523 professional contacts with verified work emails tracked across these 374 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 29, 2026.
Ready to reach these companies? Verified emails and direct dials for all 374 thermal design consulting firms based in Germany. Start with a free account, no credit card.
Download this list →Related lists
Thermal design consulting firms by geography
- Thermal design consulting firms based in Sao Paulo, Brazil
- Thermal design consulting firms based in Toronto, Canada
- Thermal design consulting firms based in Paris, France
- Thermal design consulting firms based in Stockholm, Sweden
- Thermal design consulting firms based in Australia
- Thermal design consulting firms based in Austria
- Thermal design consulting firms based in Belgium
- Thermal design consulting firms based in Brazil
- Thermal design consulting firms based in Canada
- Thermal design consulting firms based in Denmark
- Thermal design consulting firms based in Finland
- Thermal design consulting firms based in France
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Thermal design consulting firms based in Sao Paulo, Brazil
- Thermal design consulting firms based in Toronto, Canada
- Thermal design consulting firms based in Paris, France
- Thermal design consulting firms based in Stockholm, Sweden
- Thermal design consulting firms based in Australia
- Thermal design consulting firms based in Austria
Company intelligence · public preview
Top 25 thermal design consulting firms 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 374 matching company records for thermal design consulting firms based in Germany, with 3,282 tracked contacts and 523 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: September 29, 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 thermal design consulting firms 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 |  Tlk-Thermo Gmbhtlk-thermo.comHQ: Braunschweig, GermanyReported employees: 51-200 | Braunschweig, Germany | 51-200 | Exact match | 39 contacts → |
“TLK-Thermo GmbH combines in a unique way comprehensive thermodynamic expertise with many years of experience in the areas of software development, simulation and testing…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Rehatec Planungsgesellschaft MBHrehatec.deHQ: Riegel, GermanyReported employees: 51-200 | Riegel, Germany | 51-200 | Exact match | 23 contacts → |
“REHATEC ist eine unabhängige Beratungs- und Planungsgesellschaft für die technische Gebäudeausrüstung (TGA) und Gebäudeplanung, die sich auf den Bereich des Industrie- und…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  TLK Energytlk-energy.deHQ: Aachen, GermanyReported employees: 11-50 | Aachen, Germany | 11-50 | Exact match | 23 contacts → |
“Energy consulting for industry and engineering for thermal, process, and energy systems – solving complex challenges and maximizing efficiency through simulation, thermodynamics…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Kiefer Klimatechnik Gmbhkieferklima.deHQ: Stuttgart, GermanyReported employees: 51-200 | Stuttgart, Germany | 51-200 | Exact match | 22 contacts → |
“Our range of services includes consulting, planning and execution of systems for thermal comfort and industrial air conditioning, as well as the associated installation and…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Döring Beratende Ingenieure Gmbhdoering-tga.deHQ: Kassel, GermanyReported employees: 51-200 | Kassel, Germany | 51-200 | Exact match | 20 contacts → |
“Seit 1971 plant DÖRING Beratende Ingenieure GmbH die unterschiedlichen Fachrichtungen der Technischen Gebäudeausrüstung (TGA) für öffentliche, private und industrielle…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Cooltec Groupcooltec.deHQ: Großbreitenbach, GermanyReported employees: 51-200 | Großbreitenbach, Germany | 51-200 | Exact match | 17 contacts → |
“Engineering-driven cooling solutions for electronics & mechanics.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Reese Ingenieure Gmbh & Co. KGreese-ing.deHQ: Hamburg, GermanyReported employees: 51-200 | Hamburg, Germany | 51-200 | Exact match | 17 contacts → |
“Die REESE Ingenieure GmbH & Co.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Hala Contec Gmbh & Co. KGhala-tec.deHQ: Kirchheim Unter Teck, GermanyReported employees: 51-200 | Kirchheim Unter Teck, Germany | 51-200 | Exact match | 15 contacts → |
“With comprehensive expertise, we partner closely with our customers to develop and deliver custom-tailored heatmanagement solutions globally through a manufacturer-independent…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  ITB Innovative Technische Berechnungen Gmbhitb-ingenieure.deHQ: Stuttgart, GermanyReported employees: 11-50 | Stuttgart, Germany | 11-50 | Exact match | 14 contacts → |
“Visualizing flow and heat, from heat distribution (thermal management) and heating or cooling processes, to mixing and multiphase flow, turbomachinery and aerodynamics.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Janowski Ingenieure Gmbhjanowski-ingenieure.deHQ: Berlin, GermanyReported employees: 11-50 | Berlin, Germany | 11-50 | Exact match | 13 contacts → |
“Planning, consulting and execution for technical building equipment (tbe)- HVAC+R Basic services: Consulting / Concept / Planning / Tendering and awarding of contracts / Site…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Alphacool International Gmbhalphacool.comHQ: Brunswick, GermanyReported employees: 51-200 | Brunswick, Germany | 51-200 | Exact match | 13 contacts → |
“We are on a mission to make liquid-cooling as simple and sustainable as possible for any customer by thinking like a buyer (not a supplier) and continuously elevating industry…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Atmos Ind. Lüftungstechnik Gmbhatmos.deHQ: Düsseldorf, GermanyReported employees: 11-50 | Düsseldorf, Germany | 11-50 | Exact match | 12 contacts → |
“Wir arbeiten leidenschaftlich daran die Arbeitsbedingungen in gewerblichen und industriellen Objekten sicherer und angenehmer zu machen.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | KRP Mechatec Gmbhkrp-m.de HQ: Garching B. München, GermanyReported employees: 11-50 | Garching B. München, Germany | 11-50 | Exact match | 12 contacts → |
“KRP Mechatec GmbH is an engineering services provider specialized in structural tests and analyses in the field of space, aviation, experimental research and other high-tech…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  LWN Lufttechnik Gmbhlwn-lufttechnik.deHQ: Wilsdruff, GermanyReported employees: 51-200 | Wilsdruff, Germany | 51-200 | Exact match | 12 contacts → |
“LWN Lufttechnik GmbH is a company based out of Wilsdruff, Germany.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  HKL Ingenieurgesellschaft MBHhkl-ingenieure.deHQ: Erfurt, GermanyReported employees: 11-50 | Erfurt, Germany | 11-50 | Exact match | 12 contacts → |
“HKL ist ein Planungsbüro mit Sitz in Erfurt.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  RDI Ingenieurgesellschaft MBHrdi-ing.deHQ: Berlin, GermanyReported employees: 11-50 | Berlin, Germany | 11-50 | Exact match | 12 contacts → |
“rdi Ingenieurgesellschaft mbH is a company based in Berlin, Germany.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Ingenieurgesellschaft W33 MBHw33-berlin.deHQ: Berlin, GermanyReported employees: 11-50 | Berlin, Germany | 11-50 | Exact match | 12 contacts → |
“W33 wurde 1996 als Planungsgemeinschaft für Energie- und Gebäudetechnik gegründet.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | HQ: Nettetal, GermanyReported employees: 11-50 | Nettetal, Germany | 11-50 | Exact match | 11 contacts → |
“Die CTX Thermal Solutions GmbH ist ein Spezialist für anwendungsspezifische und standardisierte Kühllösungen zur Kühlung elektronischer Bauteile, insbesondere für Kühlkörper und…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | WBI Wallner UND Brand Ingenieurgesellschaft MBHwbi-online.de HQ: Lampertheim, GermanyReported employees: 51-200 | Lampertheim, Germany | 51-200 | Exact match | 11 contacts → |
“Driving your innovation – wind tunnels with WBI Founded in 1996 as a wholly owned subsidiary of SBI, WBI is one of the leading companies in the field of aerodynamic, aeroacoustic…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  M E Consult Gmbhme-consult.comHQ: Augsburg, GermanyReported employees: 11-50 | Augsburg, Germany | 11-50 | Exact match | 11 contacts → |
“Die m+e consult GmbH ist ein Ingenieurbüro für technische Gebäudeausrüstung (TGA) mit Standorten in Augsburg und München.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  EKL AGekl-ag.deHQ: Leutkirch Im Allgäu, GermanyReported employees: 11-50 | Leutkirch Im Allgäu, Germany | 11-50 | Exact match | 11 contacts → |
“Viele elektronische Systeme stoßen früher oder später an eine kritische Grenze – Wärme.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Refolution Industriekälte Gmbhrefolution.deHQ: Karlsruhe, GermanyReported employees: 1-10 | Karlsruhe, Germany | 1-10 | Exact match | 11 contacts → |
“Refolution ist das Ingenieurbüro für nachhaltige Industriekälte- und Wärmepumpentechnik.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  GFI Gesellschaft FÜR Ingenieurplanung MBHgfi-ingenieure.deHQ: Munich, GermanyReported employees: 11-50 | Munich, Germany | 11-50 | Exact match | 10 contacts → |
“GFI Gesellschaft für Ingenieurplanung mbH Office for HVAC and Electrical engineering” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  HTW Düsseldorf Gmbhhtw-ingenieure.deHQ: Düsseldorf, GermanyReported employees: 51-200 | Düsseldorf, Germany | 51-200 | Exact match | 10 contacts → |
“Ingenieurbüro für technische Gebäudeausrüstung” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Ingenieurbüro HPE Gmbhib-hpe.de HQ: Johanniskirchen, GermanyReported employees: 11-50 | Johanniskirchen, Germany | 11-50 | Exact match | 9 contacts → |
“Planungsbüro für die Technische Gebäudeausrüstung” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 374 company matches
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Thermal design consulting firms: dataset insights
September 29, 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
360 records in the displayed employee bands.
14 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 374 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 29, 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 thermal design consulting firms?
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 thermal design consulting firms did RevenueBase find based in Germany?
The saved snapshot records 374 matching company records, 3,282 tracked contacts and 523 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: September 29, 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
Thermal design consulting firms by geography
- Thermal design consulting firms based in Sao Paulo, Brazil
- Thermal design consulting firms based in Toronto, Canada
- Thermal design consulting firms based in Paris, France
- Thermal design consulting firms based in Stockholm, Sweden
- Thermal design consulting firms based in Australia
- Thermal design consulting firms based in Austria
- Thermal design consulting firms based in Belgium
- Thermal design consulting firms based in Brazil
- Thermal design consulting firms based in Canada
- Thermal design consulting firms based in Denmark
- Thermal design consulting firms based in Finland
- Thermal design consulting firms based in France
Cite this list
RevenueBase Data Team. Top 25 thermal design consulting firms based in Germany. Snapshot: September 29, 2026. https://revenuebase.ai/companies/thermal-design-consulting-firms/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
- Thermal design consulting firms based in Sao Paulo, Brazil
- Thermal design consulting firms based in Toronto, Canada
- Thermal design consulting firms based in Paris, France
- Thermal design consulting firms based in Stockholm, Sweden
- Thermal design consulting firms based in Australia
- Thermal design consulting firms based in Austria
Company intelligence · public preview
Top 25 thermal design consulting firms based in Germany
RevenueBase records 374 matching company records for thermal design consulting firms based in Germany, with 3,282 tracked contacts and 523 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: September 29, 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 thermal design consulting firms 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 | Tlk-Thermo Gmbhtlk-thermo.com HQ: Braunschweig, GermanyReported employees: 51-200 | Braunschweig, Germany | 51-200 | Exact match | 39 contacts → |
“TLK-Thermo GmbH combines in a unique way comprehensive thermodynamic expertise with many years of experience in the areas of software development, simulation and testing…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Rehatec Planungsgesellschaft MBHrehatec.de HQ: Riegel, GermanyReported employees: 51-200 | Riegel, Germany | 51-200 | Exact match | 23 contacts → |
“REHATEC ist eine unabhängige Beratungs- und Planungsgesellschaft für die technische Gebäudeausrüstung (TGA) und Gebäudeplanung, die sich auf den Bereich des Industrie- und…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | TLK Energytlk-energy.de HQ: Aachen, GermanyReported employees: 11-50 | Aachen, Germany | 11-50 | Exact match | 23 contacts → |
“Energy consulting for industry and engineering for thermal, process, and energy systems – solving complex challenges and maximizing efficiency through simulation, thermodynamics…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Kiefer Klimatechnik Gmbhkieferklima.de HQ: Stuttgart, GermanyReported employees: 51-200 | Stuttgart, Germany | 51-200 | Exact match | 22 contacts → |
“Our range of services includes consulting, planning and execution of systems for thermal comfort and industrial air conditioning, as well as the associated installation and…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Döring Beratende Ingenieure Gmbhdoering-tga.de HQ: Kassel, GermanyReported employees: 51-200 | Kassel, Germany | 51-200 | Exact match | 20 contacts → |
“Seit 1971 plant DÖRING Beratende Ingenieure GmbH die unterschiedlichen Fachrichtungen der Technischen Gebäudeausrüstung (TGA) für öffentliche, private und industrielle…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Cooltec Groupcooltec.de HQ: Großbreitenbach, GermanyReported employees: 51-200 | Großbreitenbach, Germany | 51-200 | Exact match | 17 contacts → |
“Engineering-driven cooling solutions for electronics & mechanics.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Reese Ingenieure Gmbh & Co. KGreese-ing.de HQ: Hamburg, GermanyReported employees: 51-200 | Hamburg, Germany | 51-200 | Exact match | 17 contacts → |
“Die REESE Ingenieure GmbH & Co.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Hala Contec Gmbh & Co. KGhala-tec.de HQ: Kirchheim Unter Teck, GermanyReported employees: 51-200 | Kirchheim Unter Teck, Germany | 51-200 | Exact match | 15 contacts → |
“With comprehensive expertise, we partner closely with our customers to develop and deliver custom-tailored heatmanagement solutions globally through a manufacturer-independent…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | ITB Innovative Technische Berechnungen Gmbhitb-ingenieure.de HQ: Stuttgart, GermanyReported employees: 11-50 | Stuttgart, Germany | 11-50 | Exact match | 14 contacts → |
“Visualizing flow and heat, from heat distribution (thermal management) and heating or cooling processes, to mixing and multiphase flow, turbomachinery and aerodynamics.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Janowski Ingenieure Gmbhjanowski-ingenieure.de HQ: Berlin, GermanyReported employees: 11-50 | Berlin, Germany | 11-50 | Exact match | 13 contacts → |
“Planning, consulting and execution for technical building equipment (tbe)- HVAC+R Basic services: Consulting / Concept / Planning / Tendering and awarding of contracts / Site…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Alphacool International Gmbhalphacool.com HQ: Brunswick, GermanyReported employees: 51-200 | Brunswick, Germany | 51-200 | Exact match | 13 contacts → |
“We are on a mission to make liquid-cooling as simple and sustainable as possible for any customer by thinking like a buyer (not a supplier) and continuously elevating industry…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Atmos Ind. Lüftungstechnik Gmbhatmos.de HQ: Düsseldorf, GermanyReported employees: 11-50 | Düsseldorf, Germany | 11-50 | Exact match | 12 contacts → |
“Wir arbeiten leidenschaftlich daran die Arbeitsbedingungen in gewerblichen und industriellen Objekten sicherer und angenehmer zu machen.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | KRP Mechatec Gmbhkrp-m.de HQ: Garching B. München, GermanyReported employees: 11-50 | Garching B. München, Germany | 11-50 | Exact match | 12 contacts → |
“KRP Mechatec GmbH is an engineering services provider specialized in structural tests and analyses in the field of space, aviation, experimental research and other high-tech…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | LWN Lufttechnik Gmbhlwn-lufttechnik.de HQ: Wilsdruff, GermanyReported employees: 51-200 | Wilsdruff, Germany | 51-200 | Exact match | 12 contacts → |
“LWN Lufttechnik GmbH is a company based out of Wilsdruff, Germany.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | HKL Ingenieurgesellschaft MBHhkl-ingenieure.de HQ: Erfurt, GermanyReported employees: 11-50 | Erfurt, Germany | 11-50 | Exact match | 12 contacts → |
“HKL ist ein Planungsbüro mit Sitz in Erfurt.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | RDI Ingenieurgesellschaft MBHrdi-ing.de HQ: Berlin, GermanyReported employees: 11-50 | Berlin, Germany | 11-50 | Exact match | 12 contacts → |
“rdi Ingenieurgesellschaft mbH is a company based in Berlin, Germany.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Ingenieurgesellschaft W33 MBHw33-berlin.de HQ: Berlin, GermanyReported employees: 11-50 | Berlin, Germany | 11-50 | Exact match | 12 contacts → |
“W33 wurde 1996 als Planungsgemeinschaft für Energie- und Gebäudetechnik gegründet.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | HQ: Nettetal, GermanyReported employees: 11-50 | Nettetal, Germany | 11-50 | Exact match | 11 contacts → |
“Die CTX Thermal Solutions GmbH ist ein Spezialist für anwendungsspezifische und standardisierte Kühllösungen zur Kühlung elektronischer Bauteile, insbesondere für Kühlkörper und…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | WBI Wallner UND Brand Ingenieurgesellschaft MBHwbi-online.de HQ: Lampertheim, GermanyReported employees: 51-200 | Lampertheim, Germany | 51-200 | Exact match | 11 contacts → |
“Driving your innovation – wind tunnels with WBI Founded in 1996 as a wholly owned subsidiary of SBI, WBI is one of the leading companies in the field of aerodynamic, aeroacoustic…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | M E Consult Gmbhme-consult.com HQ: Augsburg, GermanyReported employees: 11-50 | Augsburg, Germany | 11-50 | Exact match | 11 contacts → |
“Die m+e consult GmbH ist ein Ingenieurbüro für technische Gebäudeausrüstung (TGA) mit Standorten in Augsburg und München.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | EKL AGekl-ag.de HQ: Leutkirch Im Allgäu, GermanyReported employees: 11-50 | Leutkirch Im Allgäu, Germany | 11-50 | Exact match | 11 contacts → |
“Viele elektronische Systeme stoßen früher oder später an eine kritische Grenze – Wärme.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Refolution Industriekälte Gmbhrefolution.de HQ: Karlsruhe, GermanyReported employees: 1-10 | Karlsruhe, Germany | 1-10 | Exact match | 11 contacts → |
“Refolution ist das Ingenieurbüro für nachhaltige Industriekälte- und Wärmepumpentechnik.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | GFI Gesellschaft FÜR Ingenieurplanung MBHgfi-ingenieure.de HQ: Munich, GermanyReported employees: 11-50 | Munich, Germany | 11-50 | Exact match | 10 contacts → |
“GFI Gesellschaft für Ingenieurplanung mbH Office for HVAC and Electrical engineering” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | HTW Düsseldorf Gmbhhtw-ingenieure.de HQ: Düsseldorf, GermanyReported employees: 51-200 | Düsseldorf, Germany | 51-200 | Exact match | 10 contacts → |
“Ingenieurbüro für technische Gebäudeausrüstung” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Ingenieurbüro HPE Gmbhib-hpe.de HQ: Johanniskirchen, GermanyReported employees: 11-50 | Johanniskirchen, Germany | 11-50 | Exact match | 9 contacts → |
“Planungsbüro für die Technische Gebäudeausrüstung” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 374 company matches
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Thermal design consulting firms: dataset insights
September 29, 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
360 records in the displayed employee bands.
14 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 374 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 29, 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 thermal design consulting firms?
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 thermal design consulting firms did RevenueBase find based in Germany?
The saved snapshot records 374 matching company records, 3,282 tracked contacts and 523 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: September 29, 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 25 thermal design consulting firms based in Germany. Snapshot: September 29, 2026. https://revenuebase.ai/companies/thermal-design-consulting-firms/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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