Company lists · Data refreshed September 2026
Top 25 Thermal management companies worldwide
RevenueBase identified 2,333 thermal management companies worldwide as of September 2026 and tracks 110,970 professional contacts across them, including 20,522 with verified work emails. The United States is the largest market and Shenzhen the largest hub.
This list covers thermal management companies worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 22, 2026. Country and city lists for thermal management companies follow the table.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 management companies worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 52,736 contacts → | ||||
Strong evidence “Johnson Controls is a global leader in thermal management, mission-critical building systems, energy efficiency and decarbonization.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 2 | 6,538 contacts → | ||||
Indirect evidence “In August 2016, Emerson announced the sale of the Network Power business to Platinum Equity and a group of co-investors.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 3 | 5,032 contacts → | ||||
Strong evidence “About Hanon Systems Hanon Systems, a subsidiary of Hankook & Company Group, is a full-line supplier of automotive thermal management solutions for electrified and conventional…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 4 | 2,927 contacts → | ||||
Partial evidence “Since 1916, Modine Manufacturing Company has applied innovative thermal technology to meet customer's needs.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 5 | 2,274 contacts → | ||||
Strong evidence “As a global market leader of innovative thermal management and pneumatic comfort technologies for the automotive industry and a leader in medical patient temperature management…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 6 | 2,005 contacts → | ||||
Indirect evidence “Welcome to Kelvion!” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 7 | 1,354 contacts → | ||||
Indirect evidence “At Boyd, we are Trusted Innovation.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 8 | 925 contacts → | ||||
Partial evidence “Raychem is a world-leading provider of heat-trace management systems for infrastructure, industrial, commercial and residential buildings, with operations globally.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 9 | 906 contacts → | ||||
Indirect evidence “At BAC, we don’t just build cooling systems, we shape the future of sustainable solutions.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 10 | 851 contacts → | ||||
Partial evidence “MAHLE ANAND Thermal Systems Private Limited was established as a joint venture between the ANAND Group and the MAHLE Group, Germany.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 11 | 560 contacts → | ||||
Indirect evidence “Spirax Group is the new name for Spirax-Sarco Engineering.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 12 | 550 contacts → | ||||
Indirect evidence “Daikin is the world's industry leader in air conditioning with sales over 27 billion dollars, comprised of over 300 companies around the globe.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 13 | 522 contacts → | ||||
Indirect evidence “Airedale by Modine is the critical cooling specialist, with the technology and expertise to meet the specific operational demands of data centers worldwide.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 14 | 442 contacts → | ||||
Strong evidence “Tranter is a global engineering and manufacturing group specializing in thermal management in the process industries, district heating and within the building envelope.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 15 | 400 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 16 | 365 contacts → | ||||
Indirect evidence “Stellar Energy is a trusted provider of turnkey liquid-to-chip cooling solutions for the world’s leading data center and industrial manufacturing customers.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 17 | 318 contacts → | ||||
Partial evidence “Thermische Produktionslösungen und Beschichtungstechnologien zählen zu den Kernkompetenzen von centrotherm.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 18 | 281 contacts → | ||||
Indirect evidence “technotrans SE is a technology and services group with worldwide operations.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 19 | 273 contacts → | ||||
Partial evidence “Air International Thermal Systems has been keeping people cool and comfortable since 1967.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 20 | 267 contacts → | ||||
Partial evidence “As a global leader in thermal control for power systems, Horton® offers a variety of technologies for transportation and industrial applications to operate at the optimal…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 21 | 265 contacts → | ||||
Indirect evidence “A Arclima Engenharia é uma empresa brasileira especializada em Climatização, Refrigeração e Eficiência Energética (HVAC), com atuação em todo o território nacional.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 22 | 248 contacts → | ||||
Indirect evidence “The Frigel group is made up of Italian and foreign companies whose purpose is the design, production, installation, sales and service of systems & solutions for process cooling…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 23 | 232 contacts → | ||||
Strong evidence “PWR Group is recognised as a world leader when it comes to high performance thermal management by supplying to high level racing teams, including Formula One, NASCAR, V8 super car…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 24 | 231 contacts → | ||||
Indirect evidence “STULZ Air Technology Systems, Inc.(STULZ USA) is the technology leader, providing cooling solutions and services for mission critical applications through the design and…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 25 | 217 contacts → | ||||
Indirect evidence “AXH air-coolers is proud to be the largest air cooler manufacturer in North America.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: thermal management companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names thermal management companies.
- Partial evidence
- Its own public description names part of thermal management companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name thermal management companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 2,333 thermal management companies worldwide
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Thermal management companies worldwide at a glance
As of Sep 22, 2026Companies by employee count
Email recency is reported on each country list linked below.
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among thermal management companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
- Coverage
- Every country. Country and city lists for thermal management companies are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “thermal management companies”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names thermal management companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among thermal management companies, and records with no verified work email.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- 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 listed company carries at least one verified work email, 20,522 across the full list. 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 22, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Thermal management companies by location
12 lists · largest firstEvery Thermal management companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Thermal management companies based in the United States451
- Thermal management companies based in Germany139
- Thermal management companies based in India127
- Thermal management companies based in the United Kingdom127
- Thermal management companies based in France84
- Thermal management companies based in Brazil79
- Thermal management companies based in Italy77
- Thermal management companies based in Canada64
- Thermal management companies based in Spain62
- Thermal management companies based in the Netherlands58
- Thermal management companies based in Taiwan42
- Thermal management companies based in Belgium26
Frequently asked
What is RevenueBase Smart Search?
RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names thermal management companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.
How many thermal management companies are there worldwide?
RevenueBase identified 2,333 thermal management companies worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Johnson Controls, headquartered in Milwaukee, tops this list with the largest team on record.
Which country has the most thermal management companies?
The United States leads with 451 companies, followed by Germany (139) and India (127). Every thermal management companies list by country and city is linked on this page.
Which city has the most thermal management companies?
Shenzhen leads with 27 headquartered companies, followed by Dongguan (21) and Singapore (21).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 20,522 verified decision-maker contacts tracked across these 2,333 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 22, 2026.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, 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.