Company lists · Data refreshed September 2026

Top 25 Environmental control unit manufacturers worldwide

Name: Environmental control unit manufacturers worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 8,490 companies tracked

RevenueBase identified 8,490 environmental control unit manufacturers worldwide as of September 2026 and tracks 150,445 professional contacts across them, including 37,845 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers environmental control unit manufacturers 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 30, 2026. Country and city lists for environmental control unit manufacturers 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 30, 2026 86% judged on-target in blind review

8,490Companies

150,445Contacts tracked

37,845Verified emails

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The 25 largest environmental control unit manufacturers worldwide

Ranked by team size

Top 25 of 8,490 environmental control unit manufacturers worldwide, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to environmental control unit manufacturers: 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 30, 2026	10001+	10,363 contacts →
	Indirect evidence “Voltas is the No.” Source: RevenueBase Database · checked Sep 30, 2026
2	Daikin Airconditioning India Pvt. LTD	Indirect evidence	Gurgaon, IndiaHQ checked Sep 30, 2026	n/a	5,162 contacts →
	Indirect evidence “Daikin Air-conditioning India Pvt.” Source: RevenueBase Database · checked Sep 30, 2026
3	Daikin Applied Americas	Indirect evidence	Minneapolis, MN, United StatesHQ checked Sep 30, 2026	10001+	4,204 contacts →
	Indirect evidence “Daikin Applied delivers superior air quality and energy efficiency to every solution with innovation in advanced technology, IoT, and next generation compressors.” Source: RevenueBase Database · checked Sep 30, 2026
4	Munters	Indirect evidence	Stockholm, SwedenHQ checked Sep 30, 2026	1,001-5,000	2,103 contacts →
	Indirect evidence “Munters is a global leader in energy-efficient air treatment and climate solutions.” Source: RevenueBase Database · checked Sep 30, 2026
5	Viessmann Climate Solutions	Partial evidence	Allendorf, GermanyHQ checked Sep 30, 2026	10001+	2,061 contacts →
	Partial evidence “Founded in 1917 as a heating technology manufacturer, today Viessmann Climate Solutions is a leading global provider of sustainable climate (heating, cooling, water and air…” Source: RevenueBase Database · checked Sep 30, 2026
6	Aaon, INC	Indirect evidence	Tulsa, OK, United StatesHQ checked Sep 30, 2026	1,001-5,000	1,208 contacts →
	Indirect evidence “Driving the industry forward through the design, manufacturing, and rigorous testing of premium HVAC equipment.” Source: RevenueBase Database · checked Sep 30, 2026
7	Price Industries	Indirect evidence	Winnipeg, MB, CanadaHQ checked Sep 30, 2026	1,001-5,000	1,091 contacts →
	Indirect evidence “At Price Industries Limited, our high-quality products, reliable delivery and knowledgeable follow-up service have made us a market leader in manufacturing and supplying…” Source: RevenueBase Database · checked Sep 30, 2026
8	CAREL	Partial evidence	Brugine (pd), ItalyHQ checked Sep 30, 2026	1,001-5,000	1,041 contacts →
	Partial evidence “CAREL is a world leader in control solutions for air-conditioning, refrigeration and heating, and systems for humidification and evaporative cooling.” Source: RevenueBase Database · checked Sep 30, 2026
9	Fläktgroup	Indirect evidence	Herne, GermanyHQ checked Sep 30, 2026	1,001-5,000	1,028 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 30, 2026
10	Camfil	Indirect evidence	Stockholm, United StatesHQ checked Sep 30, 2026	5,001-10,000	1,019 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026
11	Greenheck	Partial evidence	Schofield, WI, United StatesHQ checked Sep 30, 2026	1,001-5,000	975 contacts →
	Partial evidence “Greenheck is the global leader in engineering and manufacturing air movement, conditioning, and control equipment for nonresidential buildings.” Source: RevenueBase Database · checked Sep 30, 2026
12	Ventec S.A	Indirect evidence	Casablanca, MoroccoHQ checked Sep 30, 2026	1,001-5,000	959 contacts →
	Indirect evidence “La Société Ventec a été créée au Maroc en 1949 par Monsieur Albert MARQUET Président Directeur Général de Ventec en France.” Source: RevenueBase Database · checked Sep 30, 2026
13	Baltimore Aircoil Company	Indirect evidence	Jessup, MD, United StatesHQ checked Sep 30, 2026	1,001-5,000	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 30, 2026
14	Greenheck Group	Partial evidence	Schofield, WI, United StatesHQ checked Sep 30, 2026	5,001-10,000	783 contacts →
	Partial evidence “Greenheck Group is made up of team members who serve as leaders in air movement, control, and conditioning equipment, providing solutions across a range of applications and…” Source: RevenueBase Database · checked Sep 30, 2026
15	STULZ	Indirect evidence	Hamburg, GermanyHQ checked Sep 30, 2026	1,001-5,000	748 contacts →
	Indirect 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 30, 2026
16	Concepcion-Carrier AIR Conditioning Company Ccac	Indirect evidence	Alabang, PhilippinesHQ checked Sep 30, 2026	501-1,000	670 contacts →
	Indirect evidence “Formed in January 1998, Concepcion-Carrier Air Conditioning Company (CCAC) brings together two leaders in the air conditioning industry: Carrier Corporation of the United States…” Source: RevenueBase Database · checked Sep 30, 2026
17	Halton Group	Indirect evidence	Helsinki, FinlandHQ checked Sep 30, 2026	1,001-5,000	669 contacts →
	Indirect evidence “Halton Group is the global technology leader in indoor air solutions for demanding spaces.” Source: RevenueBase Database · checked Sep 30, 2026
18	Hamon Group	Indirect evidence	Seraing, BelgiumHQ checked Sep 30, 2026	1,001-5,000	662 contacts →
	Indirect evidence “The Hamon Group does not exist anymore.” Source: RevenueBase Database · checked Sep 30, 2026
19	Tecnico	Indirect evidence	ItalyHQ checked Sep 30, 2026	10001+	596 contacts →
	Indirect evidence “Tecnico is a company based out of Italy.” Source: RevenueBase Database · checked Sep 30, 2026
20	Daikin Manufacturing México	Indirect evidence	San Luis Potosí, MexicoHQ checked Sep 30, 2026	1,001-5,000	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 30, 2026
21	Swegon Group	Partial evidence	Gothenburg, SwedenHQ checked Sep 30, 2026	1,001-5,000	521 contacts →
	Partial evidence “Swegon Group AB, owned by Investment AB Latour, listed on the Stockholm Stock Exchange, is a market leading supplier in the field of indoor environment, offering solutions for…” Source: RevenueBase Database · checked Sep 30, 2026
22	Mitsubishi Electric Hydronics & IT Cooling Systems S.P.A	Indirect evidence	Bassano Del Grappa, ItalyHQ checked Sep 30, 2026	1,001-5,000	511 contacts →
	Indirect 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 30, 2026
23	CIAT	Indirect evidence	FranceHQ checked Sep 30, 2026	1,001-5,000	490 contacts →
	Indirect evidence “CIAT has over 90 years of experience as one of Europes leading names in the HVAC industry for creating innovative, durable and high-performing products, with a speciality on…” Source: RevenueBase Database · checked Sep 30, 2026
24	Wolf Gmbh	Indirect evidence	Mainburg, GermanyHQ checked Sep 30, 2026	1,001-5,000	484 contacts →
	Indirect evidence “As a leading supplier of heating and air handling systems, we are perfectly in tune with you.” Source: RevenueBase Database · checked Sep 30, 2026
25	Aprilaire	Indirect evidence	Madison, WI, United StatesHQ checked Sep 30, 2026	501-1,000	474 contacts →
	Indirect evidence “Headquartered in Madison, Wisconsin with production facilities in both Madison and Poynette, AprilAire has been providing a variety of Indoor Air Quality solutions and technology…” Source: RevenueBase Database · checked Sep 30, 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: environmental control unit manufacturers. 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 environmental control unit manufacturers.
Partial evidence: Its own public description names part of environmental control unit manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name environmental control unit manufacturers. 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 8,490 environmental control unit manufacturers worldwide

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Environmental control unit manufacturers worldwide at a glance

As of Sep 30, 2026

25.2%Verified-email coverage

17.7Average contacts per company

11-50Median size (employees)

1.7%Largest-city concentration · Sao Paulo

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

3,235

11-50

3,188

51-200

1,334

201-500

379

501-1,000

131

1,001-5,000

114

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 environmental control unit manufacturers, 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 environmental control unit manufacturers are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “environmental control unit manufacturers”. 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 environmental control unit manufacturers), 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 environmental control unit manufacturers, 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, 37,845 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 30, 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.

Environmental control unit manufacturers by location

30 lists · largest first

Every Environmental control unit manufacturers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 environmental control unit manufacturers, 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 environmental control unit manufacturers are there worldwide?

RevenueBase identified 8,490 environmental control unit manufacturers 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 environmental control unit manufacturers?

The United States leads with 1,218 companies, followed by Brazil (730) and India (484). Every environmental control unit manufacturers list by country and city is linked on this page.

Which city has the most environmental control unit manufacturers?

Sao Paulo leads with 142 headquartered companies, followed by Istanbul (50) and Madrid (46).

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 37,845 verified decision-maker contacts tracked across these 8,490 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 30, 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.