Company lists · Data refreshed October 2026

Top 25 Industrial heating system providers worldwide

Name: Industrial heating system providers worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 16, 2026 15,433 companies tracked

RevenueBase identified 15,433 company matches for industrial heating system providers worldwide as of October 2026 and tracks 175,548 professional contacts across them, including 43,184 with verified work emails. The United States is the largest market and Pune the largest hub.

This list covers company matches for industrial heating system providers worldwide, 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 October 16, 2026. Country and city lists for industrial heating system providers follow the table.

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.

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 16, 2026 How this list was built

15,433Companies

175,548Contacts tracked

43,184Verified emails

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

The 25 largest industrial heating system providers worldwide

Ranked by team size

Top 25 of 15,433 company matches for industrial heating system providers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 16, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Vaillant Group	Exact match	Remscheid, GermanyHQ recorded Oct 16, 2026	10001+	3,153 contacts →
	Exact match “Our corporate vision shapes everything we do and inspires our employees every day.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
2	Electrotherm India Limited	Exact match	Ahmedabad, IndiaHQ recorded Oct 16, 2026	1,001-5,000	1,844 contacts →
	Exact match “The journey of Electrotherm began in 1983 and was based on openness for ideas, eagerness to innovate, supplemented by in-house research & development and focus on customer-centric…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
3	Spirax Sarco	Exact match	Cheltenham, United KingdomHQ recorded Oct 16, 2026	5,001-10,000	1,754 contacts →
	Exact match “Expertise \| Solutions \| Sustainability A FTSE-100 company, Spirax Sarco is the world's leading provider of steam system solutions.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
4	Aaon, INC	Exact match	Tulsa, OK, United StatesHQ recorded Oct 16, 2026	1,001-5,000	1,315 contacts →
	Exact match “Driving the industry forward through the design, manufacturing, and rigorous testing of premium HVAC equipment.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
5	Danfoss Climate Solutions	Exact match	Nordborg, DenmarkHQ recorded Oct 16, 2026	10001+	1,227 contacts →
	Exact match “At Danfoss Climate Solutions, we engineer energy-efficient heating and cooling solutions to help the world get more out of less.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
6	Proxiserve	Exact match	Levallois-perret, FranceHQ recorded Oct 16, 2026	1,001-5,000	984 contacts →
	Exact match “A major player in the energy transition and leader in home services, PROXISERVE provides its customers with innovative solutions enabling them to reduce their energy consumption…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
7	Thermon	Exact match	Austin, TX, United StatesHQ recorded Oct 16, 2026	1,001-5,000	960 contacts →
	Exact match “Industrial Process Heating Solutions Through its global network, Thermon provides safe, reliable and innovative mission critical industrial process heating solutions.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
8	Zeeco, INC	Exact match	Tulsa, OK, United StatesHQ recorded Oct 16, 2026	1,001-5,000	921 contacts →
	Exact match “Since 1979, Zeeco is the trusted worldwide source for the design and manufacturing of combustion and environmental solutions for the refining, petrochemical, production, power and…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
9	BAXI	Exact match	Warwick, United KingdomHQ recorded Oct 16, 2026	1,001-5,000	884 contacts →
	Exact match “We're leading the energy transition to zero carbon, by offering complete residential and commercial heating and hot water solutions.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
10	Raychem Chemelex	Exact match	Houston, TX, United StatesHQ recorded Oct 16, 2026	1,001-5,000	878 contacts →
	Exact match “Raychem is a world-leading provider of heat-trace management systems for infrastructure, industrial, commercial and residential buildings, with operations globally.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
11	Thermax Babcock & Wilcox Energy Solutions Limited	Exact match	Pune, IndiaHQ recorded Oct 16, 2026	1,001-5,000	862 contacts →
	Exact match “Thermax Babcock & Wilcox Energy Solutions (TBWES), a wholly-owned subsidiary of Thermax Limited, provides equipment and complete solutions for generating steam for process and…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
12	Armstrong International Intelligent Solutions In Steam, AIR And HOT Water	Exact match	Three Rivers, MI, United StatesHQ recorded Oct 16, 2026	1,001-5,000	855 contacts →
	Exact match “Solving problems with innovative and intelligent products is at the heart of what we do.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
13	IMI Climate Control	Exact match	Eysins, SwitzerlandHQ recorded Oct 16, 2026	1,001-5,000	794 contacts →
	Exact match “At IMI, our Climate Control sector designs intelligent hydronic solutions that optimise comfort, energy use, and system reliability, helping create smarter, greener, more…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
14	Riello	Exact match	Legnago, ItalyHQ recorded Oct 16, 2026	1,001-5,000	730 contacts →
	Exact match “For over 100 years, Riello’s Energy For Life has been at the core of its industrial policy, guiding the company in the development of solutions designed to provide comfort and…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
15	Bradford White	Exact match	Ambler, PA, United StatesHQ recorded Oct 16, 2026	1,001-5,000	703 contacts →
	Exact match “Bradford White Corporation is an American-owned, full-line manufacturer of residential, commercial, and industrial products for water heating, space heating, combination heating…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
16	Cleaver-Brooks	Exact match	Thomasville, GA, United StatesHQ recorded Oct 16, 2026	1,001-5,000	665 contacts →
	Exact match “Cleaver-Brooks, Inc, a manufacturer of boiler room products for over 90 years, is the only single source manufacturer and supplier of boiler room products including boilers…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
17	Aalberts Hydronic Flow Control	Exact match	Almere, NetherlandsHQ recorded Oct 16, 2026	1,001-5,000	658 contacts →
	Exact match “When it comes to comfortable climate in buildings, we set the ultimate standards.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
18	Chromalox	Exact match	Pittsburgh, PA, United StatesHQ recorded Oct 16, 2026	1,001-5,000	654 contacts →
	Exact match “When industrial operations depend on heat that simply cannot fail, Chromalox brings unmatched technical knowledge and high‑performance electric heating solutions that stand the…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
19	John Thompson	Exact match	Cape Town, South AfricaHQ recorded Oct 16, 2026	1,001-5,000	651 contacts →
	Exact match “John Thompson is a leader in energy and environmental solutions through value engineering and innovation.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
20	Spirax Group	Exact match	Cheltenham, FranceHQ recorded Oct 16, 2026	10001+	600 contacts →
	Exact match “Spirax Group is the new name for Spirax-Sarco Engineering.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
21	Stiebel Eltron Group	Exact match	Holzminden, GermanyHQ recorded Oct 16, 2026	5,001-10,000	496 contacts →
	Exact match “STIEBEL ELTRON bietet hocheffiziente Produkte und Dienstleistungen für die Heizung, Kühlung, Lüftung und Warmwasserbereitung von Gebäuden.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
22	Wolf Gmbh	Exact match	Mainburg, GermanyHQ recorded Oct 16, 2026	1,001-5,000	493 contacts →
	Exact match “As a leading supplier of heating and air handling systems, we are perfectly in tune with you.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
23	Engineered AIR	Exact match	Calgary, AB, CanadaHQ recorded Oct 16, 2026	1,001-5,000	478 contacts →
	Exact match “Engineered Air is one of North America's largest manufacturers of Heating, Air Conditioning, Ventilation, Refrigeration, Energy Recovery and Heat Transfer Products.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
24	Baymak BDR Thermea Group	Exact match	İstanbul, TürkiyeHQ recorded Oct 16, 2026	501-1,000	472 contacts →
	Exact match “1969 yılında faaliyetlerine başlayan ve 2013 yılı itibarıyla iklimlendirme sektöründe Avrupa’nın ilk üç şirketi arasında yer alan BDR Thermea Group bünyesine katılan Baymak…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
25	CBC Indústrias Pesadas S.A	Exact match	Jundiaí, BrazilHQ recorded Oct 16, 2026	501-1,000	460 contacts →
	Exact match “A CBC projeta e produz uma extensa linha de equipamentos pesados em que se destacam: trocadores de calor; reatores de processo; torres e colunas de processo; vasos de pressão e…” Recorded in the RevenueBase company graph · Oct 16, 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 “industrial heating system providers”. 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 15,433 industrial heating system providers worldwide

See the full list, filter by size, metro and specialty, and access 43,184 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Industrial heating system providers worldwide at a glance

As of Oct 16, 2026

24.6%Verified-email coverage

11.4Average contacts per company

11-50Median size (employees)

0.7%Largest-city concentration · Pune

Oct 16, 2026Page data refreshed

Companies by employee count

1-10

6,644

11-50

5,474

51-200

2,137

201-500

469

501-1,000

173

1,001-5,000

129

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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.
Coverage: Every country. Country and city lists for industrial heating system providers are linked below.
What qualifies: Company records worldwide whose business descriptions match “industrial heating system providers” 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. 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 43,184 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 October 16, 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.

Industrial heating system providers by location

46 lists · largest first

Every Industrial heating system providers 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 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 “industrial heating system providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many industrial heating system providers are there worldwide?

RevenueBase identified 15,433 company matches for industrial heating system providers worldwide as of October 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?

Vaillant Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most industrial heating system providers?

The United States leads with 1,809 companies, followed by Germany (1,412) and the United Kingdom (1,410). Every industrial heating system providers list by country and city is linked on this page.

Which city has the most industrial heating system providers?

Pune leads with 103 company records, followed by Istanbul (85) and London (77).

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 43,184 professional contacts with verified work emails tracked across these 15,433 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 October 16, 2026.

Ready to reach these companies? Verified emails and direct dials for all 15,433 industrial heating system providers 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 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.