Company lists · Data refreshed November 2026

Top 25 Industrial process heat companies worldwide

Name: Industrial process heat companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 9,640 companies tracked

RevenueBase identified 9,640 company matches for industrial process heat companies worldwide as of November 2026 and tracks 166,810 professional contacts across them, including 44,545 with verified work emails. The United States is the largest market and Pune the largest hub.

This list covers company matches for industrial process heat companies 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 November 6, 2026. Country and city lists for industrial process heat companies 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 Nov 6, 2026 How this list was built

9,640Companies

166,810Contacts tracked

44,545Verified emails

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The 25 largest industrial process heat companies worldwide

Ranked by team size

Top 25 of 9,640 company matches for industrial process heat companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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	Bodycote	Exact match	Macclesfield, United KingdomHQ recorded Nov 6, 2026	5,001-10,000	3,134 contacts →
	Exact match “With more than 165 locations in 22 countries, Bodycote is the world’s leading provider of heat treatment and specialist thermal processing services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Vesuvius	Exact match	London, United KingdomHQ recorded Nov 6, 2026	10001+	2,562 contacts →
	Exact match “Leading the world of molten metal flow engineering and technology, serving process industries operating in challenging high-temperature conditions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Kelvion	Exact match	Herne, GermanyHQ recorded Nov 6, 2026	5,001-10,000	2,321 contacts →
	Exact match “Welcome to Kelvion!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Watlow	Exact match	St. Louis, VA, United StatesHQ recorded Nov 6, 2026	1,001-5,000	2,112 contacts →
	Exact match “Watlow is a global industrial technology company that uses its world-class engineering expertise, advanced thermal systems and manufacturing excellence to provide a wide array of…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Calderys	Exact match	Paris, FranceHQ recorded Nov 6, 2026	1,001-5,000	1,864 contacts →
	Exact match “Calderys is a leading global provider for industries operating in high-temperature conditions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Spirax Sarco	Exact match	Cheltenham, United KingdomHQ recorded Nov 6, 2026	5,001-10,000	1,847 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 · Nov 6, 2026 · View company records in RevenueBase
7	Danfoss Climate Solutions	Exact match	Nordborg, DenmarkHQ recorded Nov 6, 2026	10001+	1,279 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 · Nov 6, 2026 · View company records in RevenueBase
8	Paharpur Cooling Towers	Exact match	Kolkata, IndiaHQ recorded Nov 6, 2026	501-1,000	1,238 contacts →
	Exact match “Founded in 1948, Paharpur Cooling Towers Ltd.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Mckenney's, INC	Exact match	Atlanta, NC, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,143 contacts →
	Exact match “McKenney’s is the Southeast’s most trusted name in facility construction, operation and maintenance.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Triveni Turbine Limited	Exact match	Bangalore, IndiaHQ recorded Nov 6, 2026	501-1,000	1,074 contacts →
	Exact match “Triveni Turbines is a global leader in industrial steam turbines and energy solutions, delivering efficient, reliable and sustainable solutions to customers across 80+ countries.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Ventec S.A	Exact match	Casablanca, MoroccoHQ recorded Nov 6, 2026	1,001-5,000	1,010 contacts →
	Exact match “La Société Ventec a été créée au Maroc en 1949 par Monsieur Albert MARQUET Président Directeur Général de Ventec en France.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Thermon	Exact match	Austin, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,006 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 · Nov 6, 2026 · View company records in RevenueBase
13	Thermax Babcock & Wilcox Energy Solutions Limited	Exact match	Pune, IndiaHQ recorded Nov 6, 2026	1,001-5,000	920 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 · Nov 6, 2026 · View company records in RevenueBase
14	Armstrong International Intelligent Solutions In Steam, AIR And HOT Water	Exact match	Three Rivers, MI, United StatesHQ recorded Nov 6, 2026	1,001-5,000	873 contacts →
	Exact match “Solving problems with innovative and intelligent products is at the heart of what we do.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Riello	Exact match	Legnago, ItalyHQ recorded Nov 6, 2026	1,001-5,000	752 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 · Nov 6, 2026 · View company records in RevenueBase
16	Hamon Group	Exact match	Seraing, BelgiumHQ recorded Nov 6, 2026	1,001-5,000	697 contacts →
	Exact match “The Hamon Group does not exist anymore.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Cleaver-Brooks	Exact match	Thomasville, WI, United StatesHQ recorded Nov 6, 2026	1,001-5,000	695 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 · Nov 6, 2026 · View company records in RevenueBase
18	John Thompson	Exact match	Cape Town, South AfricaHQ recorded Nov 6, 2026	1,001-5,000	679 contacts →
	Exact match “John Thompson is a leader in energy and environmental solutions through value engineering and innovation.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Chromalox	Exact match	Pittsburgh, United StatesHQ recorded Nov 6, 2026	1,001-5,000	663 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 · Nov 6, 2026 · View company records in RevenueBase
20	Setpoint Integrated Solutions, INC	Exact match	Baton Rouge, TX, United StatesHQ recorded Nov 6, 2026	501-1,000	626 contacts →
	Exact match “Setpoint Integrated Solutions, a Vytl Company is a leading integrated solutions and services provider in the process control industry.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Spirax Group	Exact match	Cheltenham, FranceHQ recorded Nov 6, 2026	10001+	614 contacts →
	Exact match “Spirax Group is the new name for Spirax-Sarco Engineering.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	SET Linings Int. S.A	Exact match	Moita, PortugalHQ recorded Nov 6, 2026	201-500	612 contacts →
	Exact match “Set Linings is the world's fastest growing Refractory Company delivering turn-key projects around the globe with engineering, material supply, installation, dry-out and heating-up…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Evapco, INC	Exact match	Taneytown, CA, United StatesHQ recorded Nov 6, 2026	1,001-5,000	606 contacts →
	Exact match “At EVAPCO, we believe the best cooling solutions are built by people who care.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Mecbrun Industrial	Exact match	Pedro Leopoldo, BrazilHQ recorded Nov 6, 2026	501-1,000	604 contacts →
	Exact match “A MECBRUN INDUSTRIAL é uma empresa situada no Município de Pedro Leopoldo (10 km do Aeroporto Internacional Tancredo Neves – Confins) – Minas Gerais.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Harris PYE	Exact match	Dubai, United Arab EmiratesHQ recorded Nov 6, 2026	501-1,000	598 contacts →
	Exact match “At Harris Pye, everything we do saves energy.” Recorded in the RevenueBase company graph · Nov 6, 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 process heat companies”. 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 9,640 industrial process heat companies worldwide

See the full list, filter by size, metro and specialty, and access 44,545 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Industrial process heat companies worldwide at a glance

As of Nov 6, 2026

26.7%Verified-email coverage

17.3Average contacts per company

11-50Median size (employees)

1.4%Largest-city concentration · Pune

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

3,216

11-50

3,657

51-200

1,824

201-500

418

501-1,000

152

1,001-5,000

123

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 process heat companies are linked below.
What qualifies: Company records worldwide whose business descriptions match “industrial process heat companies” 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 44,545 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 November 6, 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 process heat companies by location

41 lists · largest first

Every Industrial process heat companies 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 process heat companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many industrial process heat companies are there worldwide?

RevenueBase identified 9,640 company matches for industrial process heat companies worldwide as of November 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?

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

Which country has the most industrial process heat companies?

The United States leads with 1,659 companies, followed by India (1,122) and Italy (612). Every industrial process heat companies list by country and city is linked on this page.

Which city has the most industrial process heat companies?

Pune leads with 131 company records, followed by Ahmedabad (84) and Mumbai (71).

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 44,545 professional contacts with verified work emails tracked across these 9,640 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 November 6, 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 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.