Company lists · Data refreshed October 2026

Top 25 Regeneration heaters suppliers worldwide

RevenueBase identified 283 company matches for regeneration heaters suppliers worldwide as of October 2026 and tracks 4,603 professional contacts across them, including 1,632 with verified work emails. The United States is the largest market and Bangalore the largest hub.

This list covers company matches for regeneration heaters suppliers 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 29, 2026. Country and city lists for regeneration heaters suppliers 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 29, 2026 How this list was built
283Companies
4,603Contacts tracked
1,632Verified emails
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The 25 largest regeneration heaters suppliers worldwide

Ranked by team size
Top 25 of 283 company matches for regeneration heaters suppliers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 29, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchAustin, TX, United StatesHQ recorded Oct 29, 20261,001-5,000960 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 29, 2026 · View company records in RevenueBase
2Exact matchPune, IndiaHQ recorded Oct 29, 20261,001-5,000862 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 29, 2026 · View company records in RevenueBase
3Exact matchSt. Louis, MO, United StatesHQ recorded Oct 29, 2026201-500202 contacts →

Exact match

“Nooter/Eriksen, the world's leading independent supplier of Natural Circulation Heat Recovery Steam Generators (HRSG) behind gas turbines, is a single source supplier of custom…”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
4Exact matchWetzlar, GermanyHQ recorded Oct 29, 20261,001-5,000145 contacts →

Exact match

“Die Marke Buderus ist Teil der Bosch Thermotechnik GmbH und steht seit 1731 für Spitzenprodukte im Bereich Heizsysteme Ob regenerativ oder klassisch betrieben – unsere Heizsysteme…”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
5Exact matchWatton, United KingdomHQ recorded Oct 29, 202651-200140 contacts →

Exact match

“At EXHEAT, we design and manufacture electric process heaters and control solutions.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
6Exact matchBurgess Hill, United KingdomHQ recorded Oct 29, 202651-20083 contacts →

Exact match

“Boustead International Heaters is a leading global specialist in designing, engineering and supplying direct-fired process heater systems, waste heat recovery units and once…”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
7Exact matchMarietta, GA, United StatesHQ recorded Oct 29, 202651-20076 contacts →

Exact match

“Sigma Thermal designs, engineers, supplies, and services process heating systems for industry.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
8Exact matchChattanooga, TN, United StatesHQ recorded Oct 29, 2026201-50075 contacts →

Exact match

“Manufacturer of heaters, tanks and related products for a wide variety of industries.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
9Exact matchStephenville, TX, United StatesHQ recorded Oct 29, 202651-20069 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
10Exact matchPianezza, ItalyHQ recorded Oct 29, 202651-20066 contacts →

Exact match

“Masterwatt is an Italian company with over 40 years of experience in the design and manufacture of custom industrial electric heating systems.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
11Exact matchBattle Creek, MI, United StatesHQ recorded Oct 29, 202651-20064 contacts →

Exact match

“Nexthermal is a collaborative electric heater manufacturing company that focuses its passion and energy toward custom designing electric heaters, systems and assemblies.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
12Exact matchCologne, GermanyHQ recorded Oct 29, 2026201-50052 contacts →

Exact match

“Vor mehr als 90 Jahren hat unser Firmengründer Günther Schwank den ersten Gas-Infrarot-Hellstrahler erfunden.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
13Exact matchNi̇lüfer Org. San Bölgesi̇, TürkiyeHQ recorded Oct 29, 202651-20044 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
14Exact matchLachine, QC, CanadaHQ recorded Oct 29, 202651-20041 contacts →

Exact match

“Wattco™ manufactures a complete line of flange heaters, circulation heaters, tubular heaters, and immersion heating elements for a wide variety of industrial and commercial…”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
15Exact matchSingaporeHQ recorded Oct 29, 202611-5041 contacts →

Exact match

“DFINITI Technologies is a Singapore-based company which specialises in designing and manufacturing electric process heating equipment and system.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
16Exact matchRemshalden, GermanyHQ recorded Oct 29, 202651-20040 contacts →

Exact match

“NESS – Your partner for process heating solutions Solutions for process heating systems for more than 50 years For more than 50 years we have been developing solutions for process…”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
17Exact matchMilan, ItalyHQ recorded Oct 29, 202651-20037 contacts →

Exact match

“KIRCHNER ITALIA is a leading engineering company specialized in the supply of Fired Heaters, Steam Reformers and Heat Transfer Equipment for Refineries and Petrochemical Plants.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
18Exact matchPune, IndiaHQ recorded Oct 29, 202651-20037 contacts →

Exact match

“Technology leader in fields of Waste Heat Recovery Boilers & Systems, Turnkey Waste Heat driven Power Plants, Process Boilers & Heaters, Zero Liquid Discharge Systems, Super…”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
19Exact matchSugar Land, TX, United StatesHQ recorded Oct 29, 202611-5037 contacts →

Exact match

“FURNACE IMPROVEMENTS SERVICES (FIS) has been actively providing value-added solutions for Fired Heaters, Boilers, and Waste Heat Recovery Units to end-users around the world for…”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
20Exact matchUnited StatesHQ recorded Oct 29, 202651-20033 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
21Exact matchHässleholm, SwedenHQ recorded Oct 29, 202651-20031 contacts →

Exact match

“At VEAB Heat Tech in Hässleholm, we are experts in creating energy-efficient and sustainable heating solutions for both commercial and industrial needs.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
22Exact matchBristol, CT, United StatesHQ recorded Oct 29, 202611-5030 contacts →

Exact match

“ETTER Engineering has historically served the Northeast providing gas equipment and systems to countless markets and applications since 1940.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
23Exact matchTulsa, OK, United StatesHQ recorded Oct 29, 202611-5027 contacts →

Exact match

“OnQuest provides global fired heater engineering, API 530 and API 560 heater design, syngas reformers, waste heat recovery units, SCR systems, and heater revamp solutions for the…”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
24Exact matchBangalore, IndiaHQ recorded Oct 29, 202651-20027 contacts →

Exact match

“NexThermal is a collaborative electric heater manufacturing company that focuses its passion and energy toward custom designing electric heaters, systems and assemblies.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
25Exact matchTulsa, OK, United StatesHQ recorded Oct 29, 202611-5026 contacts →

Exact match

“Tulsa Heaters Midstream is a reliable, flexible heater and combustion company that specializes in the midstream Gas Processing industry.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase

Showing 25 of 283 regeneration heaters suppliers worldwide

See the full list, filter by size, metro and specialty, and access 1,632 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Regeneration heaters suppliers worldwide at a glance

As of Oct 29, 2026
35.5%Verified-email coverage
16.3Average contacts per company
11-50Median size (employees)
2.1%Largest-city concentration · Bangalore
Oct 29, 2026Page data refreshed

Companies by employee count

1-10
97
11-50
95
51-200
68
201-500
12
501-1,000
2
1,001-5,000
4
10001+
1

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 regeneration heaters suppliers are linked below.
What qualifies
Company records worldwide whose business descriptions match “regeneration heaters suppliers” 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 1,632 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 29, 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.

Regeneration heaters suppliers by location

1 lists · largest first

Every Regeneration heaters suppliers 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 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 “regeneration heaters suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many regeneration heaters suppliers are there worldwide?

RevenueBase identified 283 company matches for regeneration heaters suppliers 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?

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

Which country has the most regeneration heaters suppliers?

The United States leads with 55 companies. Every regeneration heaters suppliers list by country and city is linked on this page.

Which city has the most regeneration heaters suppliers?

Bangalore leads with 6 company records, followed by Mumbai (6) and New Delhi (6).

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 1,632 professional contacts with verified work emails tracked across these 283 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 29, 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.