Company lists · Data refreshed September 2026

Top 25 Air heater manufacturers worldwide

Name: Air heater manufacturers worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 2,073 companies tracked

RevenueBase identified 2,073 air heater manufacturers worldwide as of September 2026 and tracks 37,982 professional contacts across them, including 9,860 with verified work emails. The United States is the largest market and Ahmedabad the largest hub.

This list covers air heater 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 air heater 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

2,073Companies

37,982Contacts tracked

9,860Verified emails

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

The 25 largest air heater manufacturers worldwide

Ranked by team size

Top 25 of 2,073 air heater manufacturers worldwide, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to air heater 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	Goodman AIR Conditioning & Heating	Indirect evidence	Waller, TX, United StatesHQ checked Sep 30, 2026	10001+	2,375 contacts →
	Indirect evidence “Since 1982, Goodman Manufacturing has had one goal: provide customers with reliable, high-quality, energy-efficient, and affordable indoor comfort products.” Source: RevenueBase Database · checked Sep 30, 2026
2	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
3	Thermon	Partial evidence	Austin, TX, United StatesHQ checked Sep 30, 2026	1,001-5,000	901 contacts →
	Partial evidence “Industrial Process Heating Solutions Through its global network, Thermon provides safe, reliable and innovative mission critical industrial process heating solutions.” Source: RevenueBase Database · checked Sep 30, 2026
4	Wolf Gmbh	Strong evidence	Mainburg, GermanyHQ checked Sep 30, 2026	1,001-5,000	484 contacts →
	Strong 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
5	Engineered AIR	Strong evidence	Calgary, AB, CanadaHQ checked Sep 30, 2026	1,001-5,000	471 contacts →
	Strong evidence “Engineered Air is one of North America's largest manufacturers of Heating, Air Conditioning, Ventilation, Refrigeration, Energy Recovery and Heat Transfer Products.” Source: RevenueBase Database · checked Sep 30, 2026
6	Mestek, INC	Strong evidence	Westfield, MA, United StatesHQ checked Sep 30, 2026	501-1,000	449 contacts →
	Strong evidence “Today, Mestek is a family of over 45 specialty manufacturers providing heating, ventilating, and air conditioning products, coil handling equipment, extruded aluminum products…” Source: RevenueBase Database · checked Sep 30, 2026
7	VTS Group	Strong evidence	LuxembourgHQ checked Sep 30, 2026	501-1,000	440 contacts →
	Strong evidence “Welcome to VTS VTS Group is a leading supplier of air handling units and heating equipment.” Source: RevenueBase Database · checked Sep 30, 2026
8	Baymak BDR Thermea Group	Indirect evidence	İstanbul, TürkiyeHQ checked Sep 30, 2026	501-1,000	439 contacts →
	Indirect evidence “1969 yılında faaliyetlerine başlayan ve 2013 yılı itibarıyla iklimlendirme sektöründe Avrupa’nın ilk üç şirketi arasında yer alan BDR Thermea Group bünyesine katılan Baymak…” Source: RevenueBase Database · checked Sep 30, 2026
9	Ferroli Group	Partial evidence	San Bonifacio, ItalyHQ checked Sep 30, 2026	1,001-5,000	418 contacts →
	Partial evidence “Comfort, designed around you – Since 1955, Ferroli has been a trusted name in HVAC, delivering innovative solutions for heating, cooling and hot water that combine comfort, energy…” Source: RevenueBase Database · checked Sep 30, 2026
10	Clivet SPA	Strong evidence	Feltre, ItalyHQ checked Sep 30, 2026	501-1,000	418 contacts →
	Strong evidence “Clivet is a leading European company that designs, produces and distributes systems for air conditioning, heating, fresh air and purification with a wide range of solutions for…” Source: RevenueBase Database · checked Sep 30, 2026
11	API Heat Transfer	Partial evidence	Buffalo, NY, United StatesHQ checked Sep 30, 2026	1,001-5,000	364 contacts →
	Partial evidence “API Heat Transfer is a leading global provider of heat transfer solutions, recognized for delivering innovative, energy-efficient equipment for more than 140 years.” Source: RevenueBase Database · checked Sep 30, 2026
12	Lochinvar, LLC	Strong evidence	Lebanon, TN, IndiaHQ checked Sep 30, 2026	201-500	340 contacts →
	Strong evidence “Lochinvar, LLC is a leading manufacturer of high-efficiency water heaters, boilers, pool heaters and custom pre-piped packaged systems.” Source: RevenueBase Database · checked Sep 30, 2026
13	Nailor Industries, INC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 30, 2026	1,001-5,000	316 contacts →
	Indirect evidence “Nailor Industries, Inc, operating under Nailor International Group, is a privately held, family-owned company with headquarters located in Houston, TX.” Source: RevenueBase Database · checked Sep 30, 2026
14	Weil-Mclain	Strong evidence	Burr Ridge, IL, United StatesHQ checked Sep 30, 2026	501-1,000	279 contacts →
	Strong evidence “Weil-McLain® is a leading North American designer and manufacturer of hydronic comfort heating systems for residential, commercial and institutional buildings since 1881.” Source: RevenueBase Database · checked Sep 30, 2026
15	Raypak	Strong evidence	Oxnard, United StatesHQ checked Sep 30, 2026	501-1,000	242 contacts →
	Strong evidence “For over 70 years, Raypak has been the world's leading manufacturer of copper finned boilers and heaters.” Source: RevenueBase Database · checked Sep 30, 2026
16	Jaga Climate Designers - HQ	Partial evidence	Diepenbeek, BelgiumHQ checked Sep 30, 2026	501-1,000	226 contacts →
	Partial evidence “The most economical radiators • Maximum heat for low water temperatures • Lower energy consumption • Fastest response time for maximum comfort For more than 50 years, Jaga has led…” Source: RevenueBase Database · checked Sep 30, 2026
17	Irsap SPA	Strong evidence	Arquà Polesine, ItalyHQ checked Sep 30, 2026	1,001-5,000	224 contacts →
	Strong evidence “Leading company in Europe in the production of radiators for domestic heating, air exchange systems and home automation applied to heating.” Source: RevenueBase Database · checked Sep 30, 2026
18	Thermopads Private Limited	Partial evidence	Hyderabad, IndiaHQ checked Sep 30, 2026	201-500	206 contacts →
	Partial evidence “Committed to Innovation, Excellence and Quality, sensitive to customer needs and backed by years of experience in the field of heating, Thermopads has the unique distinction of…” Source: RevenueBase Database · checked Sep 30, 2026
19	Dimplex UK	Partial evidence	Southampton, United KingdomHQ checked Sep 30, 2026	501-1,000	201 contacts →
	Partial evidence “For over 75 years, Dimplex has been the trusted name for electric heating.” Source: RevenueBase Database · checked Sep 30, 2026
20	Baxi Italia	Indirect evidence	Bassano Del Grappa, ItalyHQ checked Sep 30, 2026	501-1,000	189 contacts →
	Indirect evidence “Nata negli anni 1925 come produttore di prodotti smaltati, dagli anni 70 Baxi è entrata nel settore HVAC con apparecchi domestici per il riscaldamento e la climatizzazione.” Source: RevenueBase Database · checked Sep 30, 2026
21	HC	Strong evidence	Johannesburg, South AfricaHQ checked Sep 30, 2026	201-500	188 contacts →
	Strong evidence “HC is a design and manufacturing business that specialises in heating, ventilation, air conditioning, and refrigeration equipment.” Source: RevenueBase Database · checked Sep 30, 2026
22	Revcor	Strong evidence	Carpentersville, IL, United StatesHQ checked Sep 30, 2026	501-1,000	187 contacts →
	Strong evidence “Since 1946 Revcor has been a staple company in the design and manufacture of revolutionary airflow solutions that efficiently, quietly and reliably deliver the air that improves…” Source: RevenueBase Database · checked Sep 30, 2026
23	Hoval Schweiz	Indirect evidence	Feldmeilen, SwitzerlandHQ checked Sep 30, 2026	201-500	187 contacts →
	Indirect evidence “Hoval – Verantwortung für Energie und Umwelt Die Marke Hoval zählt international zu den führenden Unternehmen für Heiz- und Raumklimalösungen.” Source: RevenueBase Database · checked Sep 30, 2026
24	Alliance AIR Products	Strong evidence	San Diego, CA, United StatesHQ checked Sep 30, 2026	1,001-5,000	184 contacts →
	Strong evidence “Established in 2004, Alliance Air Products designs and manufactures custom HVAC solutions to meet any specification, including the most demanding commercial and industrial…” Source: RevenueBase Database · checked Sep 30, 2026
25	Backer	Indirect evidence	Sösdala, SwedenHQ checked Sep 30, 2026	201-500	183 contacts →
	Indirect evidence “Every time you turn on an electric appliance or warm up your home, there's a high probability that Backer has had a hand in crafting the solution.” 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: air heater 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 air heater manufacturers.
Partial evidence: Its own public description names part of air heater manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name air heater 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 2,073 air heater manufacturers worldwide

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 9,860 reachable decision-makers.

Free signup · no credit card

View the full list →

Air heater manufacturers worldwide at a glance

As of Sep 30, 2026

26.0%Verified-email coverage

18.3Average contacts per company

11-50Median size (employees)

1.1%Largest-city concentration · Ahmedabad

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

656

11-50

704

51-200

463

201-500

120

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 air heater 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 air heater manufacturers are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “air heater 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 air heater 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 air heater 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, 9,860 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.

Air heater manufacturers by location

10 lists · largest first

Every Air heater manufacturers 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 air heater 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 air heater manufacturers are there worldwide?

RevenueBase identified 2,073 air heater 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?

Goodman AIR Conditioning & Heating, headquartered in Waller, tops this list with the largest team on record.

Which country has the most air heater manufacturers?

The United States leads with 363 companies, followed by India (228) and the United Kingdom (139). Every air heater manufacturers list by country and city is linked on this page.

Which city has the most air heater manufacturers?

Ahmedabad leads with 22 headquartered companies, followed by Delhi (21) and Istanbul (19).

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 9,860 verified decision-maker contacts tracked across these 2,073 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.

Ready to reach these companies? Verified emails and direct dials for all 2,073 air heater manufacturers 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.