Company lists · Data refreshed September 2026

Top 25 Industrial heat providers based in India

Name: Industrial heat providers based in India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 434 companies tracked

RevenueBase identified 434 company matches for industrial heat providers associated with India as of September 2026 and tracks 5,568 professional contacts across them, including 836 with verified work emails. Pune is the largest hub.

This list covers company matches for industrial heat providers associated with India, 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 September 17, 2026.

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 Sep 17, 2026 How this list was built

434Companies

5,568Contacts tracked

836Verified emails

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The 25 largest industrial heat providers based in India

Ranked by team size

Top 25 of 434 company matches for industrial heat providers based in India, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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	Thermax Babcock & Wilcox Energy Solutions Limited	Exact match	Pune, IndiaHQ recorded Sep 17, 2026	1,001-5,000	843 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 · Sep 17, 2026 · View company records in RevenueBase
2	Uprvunl Nigam Limited	Exact match	Lucknow, IndiaHQ recorded Sep 17, 2026	1,001-5,000	286 contacts →
	Exact match “Uprvunl Nigam Limited Service Provider of thermal power” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Aqua Chill Systems India Pvt. LTD	Exact match	Pune, IndiaHQ recorded Sep 17, 2026	201-500	187 contacts →
	Exact match “Unlock unparalleled coolness: Elevate your space with Aqua Chill's cutting-edge cooling solutions.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Uttamenergy Limited	Exact match	Pune, IndiaHQ recorded Sep 17, 2026	201-500	170 contacts →
	Exact match “Uttamenergy (India) aims to be a leading energy equipment and solutions provider.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Thermo	Exact match	Sinnar, IndiaHQ recorded Sep 17, 2026	51-200	140 contacts →
	Exact match “Thermo Group is a leading manufacturer of Heat Exchangers and Pressure Vessels since 1983.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Aichelin Unitherm	Exact match	Pune, IndiaHQ recorded Sep 17, 2026	51-200	129 contacts →
	Exact match “AICHELIN UNITHERM HEAT TREATMENT SYSTEMS INDIA PVT.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Thermodyne Engineering System	Exact match	Ghaziabad, IndiaHQ recorded Sep 17, 2026	201-500	96 contacts →
	Exact match “With over 25 years of experience, we are one of India’s most trusted names in industrial heating and energy solutions.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Enexio Power Cooling Solutions India Pvt. LTD	Exact match	Chennai, IndiaHQ recorded Sep 17, 2026	51-200	91 contacts →
	Exact match “ENEXIO is a reflection of what we do and what we have accomplished as pioneers in the field of industry, process, and power plant cooling over decades.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	BGR Tech Limited	Exact match	Chennai, IndiaHQ recorded Sep 17, 2026	51-200	78 contacts →
	Exact match “BGR Tech Ltd.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Energy Plus	Exact match	Kolkata, IndiaHQ recorded Sep 17, 2026	51-200	72 contacts →
	Exact match “Energy Plus, an ISO 9001:2015 certified organization, provides Turnkey Solutions for Industrial Utility Services starting from • Installation and Erection of IBR Boiler • Design •…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Theeta Electricals Pvt. LTD	Exact match	Manesar, IndiaHQ recorded Sep 17, 2026	501-1,000	67 contacts →
	Exact match “Theeta is a largest producer and exporter of tubular heating elements for domestic and industrial applications in India.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Babcock Power Apac Pvt. LTD	Exact match	Perungudi Chennai, IndiaHQ recorded Sep 17, 2026	1,001-5,000	64 contacts →
	Exact match “Babcock Power is a global leader providing innovative energy-related products, advanced technology and services to the power generation, combined cycle, industrial, environmental…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	AKG India Private Limited	Exact match	Coimbatore, IndiaHQ recorded Sep 17, 2026	201-500	62 contacts →
	Exact match “Since 1919, the AKG Group has been a leading manufacturer of heat exchangers.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Tempsens Instruments India Limited- Heater Division	Exact match	Udaipur, IndiaHQ recorded Sep 17, 2026	51-200	59 contacts →
	Exact match “Tempsens Instruments (India) Limited- Heater Division is one of the largest manufacturers of Industrial Heaters and temperature sensors in India.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Hightemp Furnaces Limited	Exact match	Bangalore, IndiaHQ recorded Sep 17, 2026	1,001-5,000	53 contacts →
	Exact match “is India's best known and the largest in the country.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Rakhoh Industries Private Limited	Exact match	Pune, IndiaHQ recorded Sep 17, 2026	201-500	52 contacts →
	Exact match “With 43+ years of experience, Rakhoh Boilers has achieved an outstanding reputation globally as leading manufacturers of Industrial Steam Boilers.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	CET Enviro	Exact match	New Delhi, IndiaHQ recorded Sep 17, 2026	51-200	49 contacts →
	Exact match “We offer a range of innovative energy & water efficiency technologies to optimize and maintain heat transfer performance in large scale cooling systems for Water-Cooled Chillers…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	United Heat Transfer Limited	Exact match	Nashik, IndiaHQ recorded Sep 17, 2026	51-200	47 contacts →
	Exact match “United Heat Transfer Ltd is a trusted partner to OEMs and industrial clients worldwide, delivering engineered systems that optimize thermal performance, reliability, and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Privilege Biksons Boilers Pvt. LTD	Exact match	Pune, IndiaHQ recorded Sep 17, 2026	51-200	44 contacts →
	Exact match “Privilege Biksons Boilers Pvt.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Singhania System Technologist Pvt. LTD	Exact match	Mumbai, IndiaHQ recorded Sep 17, 2026	51-200	43 contacts →
	Exact match “Singhania System Technologists Pvt.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Kerone Engineering Solutions LTD	Exact match	Thane, IndiaHQ recorded Sep 17, 2026	201-500	42 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	AAD Tech Group	Exact match	Mumbai, IndiaHQ recorded Sep 17, 2026	11-50	38 contacts →
	Exact match “AAD Tech (India) Pvt.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Urja Disha Boiler Technologies	Exact match	Pune, IndiaHQ recorded Sep 17, 2026	11-50	36 contacts →
	Exact match “Urja Disha Boiler Technologies (UDBT) was established with a burning passion to provide technological services in the field of Steam Industries, Waste Heat Recovery Systems and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Transparent Energy Systems Private Limited	Exact match	Pune, IndiaHQ recorded Sep 17, 2026	51-200	35 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 · Sep 17, 2026 · View company records in RevenueBase
25	Steamax Envirocare	Exact match	Delhi, IndiaHQ recorded Sep 17, 2026	201-500	34 contacts →
	Exact match “Steamax is India's industrial decarbonization company, pioneering the Steam-as-a-Service model.” Recorded in the RevenueBase company graph · Sep 17, 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 heat 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 434 industrial heat providers based in India

See the full list, filter by size, metro and specialty, and access 836 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Industrial heat providers based in India at a glance

As of Sep 17, 2026

15.0%Verified-email coverage

12.8Average contacts per company

11-50Median size (employees)

11.1%Largest-city concentration · Pune

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

116

11-50

152

51-200

126

201-500

501-1,000

1,001-5,000

Email recency for this list is measured worldwide rather than for India, so it is reported there. Company counts and contact totals on this page are exact for India, over 434 companies.

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.
What qualifies: Company records associated with India whose business descriptions match “industrial heat 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 836 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 September 17, 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 heat providers by metro

Industrial heat providers in Pune48

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 heat providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many industrial heat providers are there based in India?

RevenueBase identified 434 company matches for industrial heat providers associated with India as of September 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?

Thermax Babcock & Wilcox Energy Solutions Limited tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most industrial heat providers?

Pune leads with 48 company records, followed by Ahmedabad (32) and Mumbai (28).

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 836 professional contacts with verified work emails tracked across these 434 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 September 17, 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.