Company lists · Data refreshed September 2026

Top 25 Liquid cooling systems companies worldwide

Name: Liquid cooling systems companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 1,567 companies tracked

RevenueBase identified 1,567 liquid cooling systems companies worldwide as of September 2026 and tracks 43,596 professional contacts across them, including 10,398 with verified work emails. The United States is the largest market and Istanbul the largest hub.

This list covers liquid cooling systems 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 20, 2026. Country and city lists for liquid cooling systems 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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 20, 2026 86% judged on-target in blind review

1,567Companies

43,596Contacts tracked

10,398Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest liquid cooling systems companies worldwide

Ranked by team size

Top 25 of 1,567 liquid cooling systems companies worldwide, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to liquid cooling systems companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Voltas Limited	Indirect evidence	Mumbai, IndiaHQ checked Sep 20, 2026	10001+	10,363 contacts →
	Indirect evidence “Voltas is the No.” Source: RevenueBase Database · checked Sep 20, 2026
2	Kelvion	Indirect evidence	Herne, GermanyHQ checked Sep 20, 2026	5,001-10,000	2,005 contacts →
	Indirect evidence “Welcome to Kelvion!” Source: RevenueBase Database · checked Sep 20, 2026
3	Silent-Aire	Indirect evidence	Edmonton, AB, CanadaHQ checked Sep 20, 2026	1,001-5,000	924 contacts →
	Indirect evidence “About Silent-Aire Founded in 1994, Silent-Aire is technology driven company that designs, engineers, manufactures and services hyperscale data center solutions.” Source: RevenueBase Database · checked Sep 20, 2026
4	Baltimore Aircoil Company	Strong evidence	Jessup, MD, United StatesHQ checked Sep 20, 2026	1,001-5,000	906 contacts →
	Strong evidence “At BAC, we don’t just build cooling systems, we shape the future of sustainable solutions.” Source: RevenueBase Database · checked Sep 20, 2026
5	STULZ	Partial evidence	Hamburg, GermanyHQ checked Sep 20, 2026	1,001-5,000	748 contacts →
	Partial evidence “Since it was founded in 1947, the STULZ company has evolved into one of the world’s leading system suppliers of air-conditioning technology.” Source: RevenueBase Database · checked Sep 20, 2026
6	Cimco Refrigeration INC	Strong evidence	Burlington, ON, CanadaHQ checked Sep 20, 2026	1,001-5,000	738 contacts →
	Strong evidence “CIMCO Refrigeration specializes in the engineering, design, manufacture, installation and service of industrial, process cooling and recreational refrigeration systems.” Source: RevenueBase Database · checked Sep 20, 2026
7	Evapco, INC	Indirect evidence	Taneytown, MD, United StatesHQ checked Sep 20, 2026	1,001-5,000	569 contacts →
	Indirect evidence “At EVAPCO, we are more than a manufacturer-we are a global team of employee-owners committed to delivering innovative heat transfer solutions for customers worldwide.” Source: RevenueBase Database · checked Sep 20, 2026
8	Airedale By Modine	Partial evidence	Lexington, United StatesHQ checked Sep 20, 2026	501-1,000	522 contacts →
	Partial 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 20, 2026
9	Mitsubishi Electric Hydronics & IT Cooling Systems S.P.A	Strong evidence	Bassano Del Grappa, ItalyHQ checked Sep 20, 2026	1,001-5,000	511 contacts →
	Strong evidence “Mitsubishi Electric Hydronics & IT Cooling Systems (MEHITS) is the Mitsubishi Electric Company specialized in applied air conditioning solutions for comfort, process and IT…” Source: RevenueBase Database · checked Sep 20, 2026
10	Coolit Systems	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 20, 2026	501-1,000	455 contacts →
	Indirect evidence “A trusted partner for millions of customers, Ecolab (NYSE:ECL) is a global sustainability leader offering water, hygiene and infection prevention solutions and services that…” Source: RevenueBase Database · checked Sep 20, 2026
11	Stellar Energy	Strong evidence	Jacksonville, FL, United StatesHQ checked Sep 20, 2026	1,001-5,000	365 contacts →
	Strong 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 20, 2026
12	ABN Klimatisatie	Indirect evidence	Munsterbilzen, BelgiumHQ checked Sep 20, 2026	n/a	364 contacts →
	Indirect evidence “ABN Klimatisatie, uw snelste klimatisatiepartner!” Source: RevenueBase Database · checked Sep 20, 2026
13	Star Refrigeration	Partial evidence	Glasgow, United KingdomHQ checked Sep 20, 2026	201-500	298 contacts →
	Partial evidence “Star Refrigeration is a globally diversified cooling, heating, freezing, mechanical and electrical group of companies.” Source: RevenueBase Database · checked Sep 20, 2026
14	Xnrgy Climate Systems	Partial evidence	Mesa, AZ, United StatesHQ checked Sep 20, 2026	501-1,000	279 contacts →
	Partial evidence “Shaping the Future of Sustainable Climate Control At XNRGY Climate Systems, we are on a mission to revolutionize climate control with a focus on sustainability and innovation.” Source: RevenueBase Database · checked Sep 20, 2026
15	Frigel Group	Strong evidence	Scandicci, ItalyHQ checked Sep 20, 2026	201-500	248 contacts →
	Strong 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 20, 2026
16	RAE Corporation	Strong evidence	Pryor, OK, United StatesHQ checked Sep 20, 2026	501-1,000	236 contacts →
	Strong evidence “RAE Corporation is a manufacturer of engineered cooling and refrigeration systems headquartered in Pryor, Oklahoma, approximately 45 miles northeast of Tulsa.” Source: RevenueBase Database · checked Sep 20, 2026
17	PWR Advanced Cooling Technology	Indirect evidence	Stapylton, AustraliaHQ checked Sep 20, 2026	201-500	232 contacts →
	Indirect 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 20, 2026
18	Stulz USA	Strong evidence	Frederick, MD, United StatesHQ checked Sep 20, 2026	501-1,000	231 contacts →
	Strong 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 20, 2026
19	AXH Air-Coolers	Indirect evidence	Claremore, OK, United StatesHQ checked Sep 20, 2026	1,001-5,000	217 contacts →
	Indirect evidence “AXH air-coolers is proud to be the largest air cooler manufacturer in North America.” Source: RevenueBase Database · checked Sep 20, 2026
20	Advanced Cooling Technologies, INC	Indirect evidence	Lancaster, PA, United StatesHQ checked Sep 20, 2026	201-500	190 contacts →
	Indirect evidence “What We Do ACT develops passive and active thermal solutions for demanding environments where performance margins are tight and failure is costly.” Source: RevenueBase Database · checked Sep 20, 2026
21	Aqua Chill Systems India Pvt. LTD	Partial evidence	Pune, IndiaHQ checked Sep 20, 2026	201-500	187 contacts →
	Partial evidence “Unlock unparalleled coolness: Elevate your space with Aqua Chill's cutting-edge cooling solutions.” Source: RevenueBase Database · checked Sep 20, 2026
22	BASX	Strong evidence	Redmond, OR, United StatesHQ checked Sep 20, 2026	501-1,000	187 contacts →
	Strong evidence “BASX is an industry leader in the manufacturing of high efficiency data center cooling solutions, cleanroom systems, custom HVAC systems and modular solutions.” Source: RevenueBase Database · checked Sep 20, 2026
23	Pfannenberg	Indirect evidence	Hamburg, GermanyHQ checked Sep 20, 2026	201-500	171 contacts →
	Indirect evidence “Our employees at 10 locations all over the world are always committed to our customers and their needs in everything they do.” Source: RevenueBase Database · checked Sep 20, 2026
24	Standard Radiators	Indirect evidence	Vadodara, IndiaHQ checked Sep 20, 2026	201-500	156 contacts →
	Indirect evidence “Standard Radiators Pvt.” Source: RevenueBase Database · checked Sep 20, 2026
25	Grayson Thermal Systems	Indirect evidence	Tyseley, United KingdomHQ checked Sep 20, 2026	201-500	153 contacts →
	Indirect evidence “Imagine what’s possible… That’s the question that drives us to push the boundaries of thermal management – delivering the highest levels of performance, efficiency, and…” Source: RevenueBase Database · checked Sep 20, 2026

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: liquid cooling systems 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 liquid cooling systems companies.
Partial evidence: Its own public description names part of liquid cooling systems companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name liquid cooling systems 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 1,567 liquid cooling systems companies worldwide

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 10,398 reachable decision-makers.

Free signup · no credit card

View the full list →

Liquid cooling systems companies worldwide at a glance

As of Sep 20, 2026

23.9%Verified-email coverage

27.8Average contacts per company

11-50Median size (employees)

1.6%Largest-city concentration · Istanbul

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

488

11-50

529

51-200

345

201-500

110

501-1,000

1,001-5,000

5,001-10,000

10001+

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 liquid cooling systems 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 liquid cooling systems companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “liquid cooling systems 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 liquid cooling systems 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 liquid cooling systems 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, 10,398 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 20, 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.

Liquid cooling systems companies by location

10 lists · largest first

Every Liquid cooling systems companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 liquid cooling systems 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 liquid cooling systems companies are there worldwide?

RevenueBase identified 1,567 liquid cooling systems 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?

Voltas Limited, headquartered in Mumbai, tops this list with the largest team on record.

Which country has the most liquid cooling systems companies?

The United States leads with 206 companies, followed by Germany (116) and India (116). Every liquid cooling systems companies list by country and city is linked on this page.

Which city has the most liquid cooling systems companies?

Istanbul leads with 25 headquartered companies, followed by Singapore (17) and Shenzhen (15).

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 10,398 verified decision-maker contacts tracked across these 1,567 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 20, 2026.

Ready to reach these companies? Verified emails and direct dials for all 1,567 liquid cooling systems companies worldwide. Start with a free account, no credit card.

Download this list →

Related lists

Browse the directory

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.