Company lists · Data refreshed November 2026
Top 22 Thermal processing services based in India
RevenueBase identified 184 company matches for thermal processing services associated with India as of November 2026 and tracks 1,777 professional contacts across them, including 199 with verified work emails. Bangalore is the largest hub.
This list covers company matches for thermal processing services 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 November 2, 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.
The 22 largest thermal processing services based in India
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 169 contacts → | ||||
Exact match “is a leading engineering company specializing in commercial atmospheric heat treatment.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 2 | 168 contacts → | ||||
Exact match “In 1989 we sparked off, banking on our team of Electro Thermal Processing experts and the capital of experience we had gathered since 1970.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 3 | 131 contacts → | ||||
Exact match “A leading manufacturer of quality based and most reliable equipment like- Induction Melting Furnace - Induction Heating & Hardening equipment - Vacuum Induction Melting Furnace -…” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 4 | 128 contacts → | ||||
Exact match “AICHELIN UNITHERM HEAT TREATMENT SYSTEMS INDIA PVT.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 5 | 59 contacts → | ||||
Exact match “is India's best known and the largest in the country.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 6 | 44 contacts → | ||||
Exact match “Emerging as a frontrunner in India's commercial vacuum heat treatment sector, Indo-German Vacu Treat Pvt.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 7 | 41 contacts → | ||||
Exact match “Vacuum Heat Treatment LVH has world class vacuum furnaces of "versa treat" brand with latest technology from its own group LVT.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 8 | 37 contacts → | ||||
Exact match “BENCO THERMAL TECHNOLOGIES PVT LTD.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 9 | 33 contacts → | ||||
Exact match “Fluidtherm is India’s most technologically advanced manufacturer of industrial furnaces.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 10 | 19 contacts → | ||||
Exact match “Thermovision Technologies is a global environmental and thermal solutions company serving the metal processing industries worldwide.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 11 | 18 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 12 | 18 contacts → | ||||
Exact match “CeraTherm is a fast growing leading manufacturer & provider of industrial equipment's, furnaces, automation, engineering products & consulting services.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 13 | 17 contacts → | ||||
Exact match “Vacuum Heattreatment Plasma Ion Nitrding Vacuum Brazing” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 14 | 10 contacts → | ||||
Exact match “Founded in 1951, Wesman is a recognized brand in every industry that utilizes industrial heating, thermal solutions, heat treatment or foundry processes.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 15 | 10 contacts → | ||||
Exact match “Ravi Metal Treatment Private Limited is a leading provider of heat treatment solutions to the Industries in India and abroad.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 16 | 5 contacts → | ||||
Exact match “OTTO JUNKER India Pvt.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 17 | 5 contacts → | ||||
Exact match “WHO WE ARE Since its conception in 1979, Heat Master has upheld a reputation for superior quality and reliability.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 18 | 4 contacts → | ||||
Exact match “JONAM Engineering Technologies Private Limited is a professionally managed company dealing in engineering solutions in design, process and technology in Thermal Engineering having…” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 19 | 4 contacts → | ||||
Exact match “SWASTIK FURNACES PVT LTD.(SFPL) is an ISO 9001-2015 certified company, specialising in manufacture of custom made engineered heat processing furnace systems, including atmosphere…” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 20 | 4 contacts → | ||||
Exact match “ACE CARBO NITRIDERS is one of the earliest Heat Treatment Service providers located at Bengaluru in INDIA.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 21 | 3 contacts → | ||||
Exact match “Indotherm Equipment Corporation - India is a business supplies and equipment company based out of India.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 22 | 1 contacts → | ||||
Exact match “Grindomac Industries provides you the best range of etp operation services, heat treatment service, industrial maintenance service, metal heat treating service & steel heat…” Recorded in the RevenueBase company graph · Nov 2, 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 “thermal processing services”. 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 22 of 184 thermal processing services based in India
See the full list, filter by size, metro and specialty, and access 199 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Thermal processing services based in India at a glance
As of Nov 2, 2026Companies by employee count
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 184 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 “thermal processing services” 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 199 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 2, 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.
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 “thermal processing services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many thermal processing services are there based in India?
RevenueBase identified 184 company matches for thermal processing services associated with India 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?
Unitherm Engineers Limited tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most thermal processing services?
Bangalore leads with 24 company records, followed by Pune (20) and Chennai (18).
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 199 professional contacts with verified work emails tracked across these 184 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 2, 2026.
Ready to reach these companies? Verified emails and direct dials for all 184 thermal processing services based in India. Start with a free account, no credit card.
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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.
More company lists
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- New lists
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Company intelligence · public preview
Top 22 thermal processing services based in India
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 184 matching company records for thermal processing services based in India, with 1,777 tracked contacts and 199 verified work emails.
This public preview shows 22 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 2, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 22 thermal processing services based in India
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Unitherm Engineers Limitedunithermengineers.com HQ: Parel, IndiaReported employees: 201-500 | Parel, India | 201-500 | Exact match | 169 contacts → |
“is a leading engineering company specializing in commercial atmospheric heat treatment.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Megatherm Induction LTDmegatherm.com HQ: Kolkata, IndiaReported employees: 501-1,000 | Kolkata, India | 501-1,000 | Exact match | 168 contacts → |
“In 1989 we sparked off, banking on our team of Electro Thermal Processing experts and the capital of experience we had gathered since 1970.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Plasma Induction India Pvt. LTDplasmainduction.com HQ: Kalol, IndiaReported employees: 51-200 | Kalol, India | 51-200 | Exact match | 131 contacts → |
“A leading manufacturer of quality based and most reliable equipment like- Induction Melting Furnace - Induction Heating & Hardening equipment - Vacuum Induction Melting Furnace -…” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Aichelin Unithermau-india.comHQ: Pune, IndiaReported employees: 51-200 | Pune, India | 51-200 | Exact match | 128 contacts → |
“AICHELIN UNITHERM HEAT TREATMENT SYSTEMS INDIA PVT.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Hightemp Furnaces Limitedhightemp-furnaces.com HQ: Bangalore, IndiaReported employees: 1,001-5,000 | Bangalore, India | 1,001-5,000 | Exact match | 59 contacts → |
“is India's best known and the largest in the country.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Indo German Vacu Treat PVT LTDigvtvacutreat.com HQ: Mumbai, IndiaReported employees: 51-200 | Mumbai, India | 51-200 | Exact match | 44 contacts → |
“Emerging as a frontrunner in India's commercial vacuum heat treatment sector, Indo-German Vacu Treat Pvt.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Lakshmi Vacuum Heat Treaters PVT LTDlakshmivacuum.com HQ: Bangalore, IndiaReported employees: 51-200 | Bangalore, India | 51-200 | Exact match | 41 contacts → |
“Vacuum Heat Treatment LVH has world class vacuum furnaces of "versa treat" brand with latest technology from its own group LVT.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Benco Thermal Technologies Private Limitedbencoindia.com HQ: Chennai, IndiaReported employees: Not recorded | Chennai, India | Not recorded | Exact match | 37 contacts → |
“BENCO THERMAL TECHNOLOGIES PVT LTD.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Fluidthermfluidtherm.com HQ: Chennai, IndiaReported employees: 51-200 | Chennai, India | 51-200 | Exact match | 33 contacts → |
“Fluidtherm is India’s most technologically advanced manufacturer of industrial furnaces.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Thermovision Technologies PVT LTDthermovision.in HQ: Vasai Road (e), IndiaReported employees: 51-200 | Vasai Road (e), India | 51-200 | Exact match | 19 contacts → |
“Thermovision Technologies is a global environmental and thermal solutions company serving the metal processing industries worldwide.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Neat Wind Industries - Indianeatwind.com HQ: Ahmednagar, IndiaReported employees: 11-50 | Ahmednagar, India | 11-50 | Exact match | 18 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 12 | Ceratherm Technologies India Pvt. LTDceratherm.co.in HQ: Pune, IndiaReported employees: 51-200 | Pune, India | 51-200 | Exact match | 18 contacts → |
“CeraTherm is a fast growing leading manufacturer & provider of industrial equipment's, furnaces, automation, engineering products & consulting services.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Bhat Metalsbhatmetals.com HQ: Bangalore, IndiaReported employees: 51-200 | Bangalore, India | 51-200 | Exact match | 17 contacts → |
“Vacuum Heattreatment Plasma Ion Nitrding Vacuum Brazing” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Wesman Thermalwesman.com HQ: Pune City, IndiaReported employees: 51-200 | Pune City, India | 51-200 | Exact match | 10 contacts → |
“Founded in 1951, Wesman is a recognized brand in every industry that utilizes industrial heating, thermal solutions, heat treatment or foundry processes.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Ravi Metal Treatment Private Limitedravimetal.com HQ: Rajkot, IndiaReported employees: 201-500 | Rajkot, India | 201-500 | Exact match | 10 contacts → |
“Ravi Metal Treatment Private Limited is a leading provider of heat treatment solutions to the Industries in India and abroad.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Otto Junker India Pvt. LTDotto-junker.com HQ: Mumbai, IndiaReported employees: 1-10 | Mumbai, India | 1-10 | Exact match | 5 contacts → |
“OTTO JUNKER India Pvt.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Heat Masterheatmasterindia.com HQ: Faridabad, IndiaReported employees: 11-50 | Faridabad, India | 11-50 | Exact match | 5 contacts → |
“WHO WE ARE Since its conception in 1979, Heat Master has upheld a reputation for superior quality and reliability.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Jonam Engineering Technologies Pvt.Ltdjonam.co.in HQ: Pune, IndiaReported employees: 11-50 | Pune, India | 11-50 | Exact match | 4 contacts → |
“JONAM Engineering Technologies Private Limited is a professionally managed company dealing in engineering solutions in design, process and technology in Thermal Engineering having…” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Swastik Furnaces Pvt. LTDswastikfurnaces.com HQ: Thane, IndiaReported employees: 51-200 | Thane, India | 51-200 | Exact match | 4 contacts → |
“SWASTIK FURNACES PVT LTD.(SFPL) is an ISO 9001-2015 certified company, specialising in manufacture of custom made engineered heat processing furnace systems, including atmosphere…” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  ACE Carbo Nitridersacecarbo.inHQ: Bangalore, IndiaReported employees: 11-50 | Bangalore, India | 11-50 | Exact match | 4 contacts → |
“ACE CARBO NITRIDERS is one of the earliest Heat Treatment Service providers located at Bengaluru in INDIA.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Indotherm Equipment Corporation - Indiaindotherm.co.in HQ: Faridabad, IndiaReported employees: 1-10 | Faridabad, India | 1-10 | Exact match | 3 contacts → |
“Indotherm Equipment Corporation - India is a business supplies and equipment company based out of India.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Grindomac Industriesindiamart.com HQ: Ahmedabad, IndiaReported employees: 51-200 | Ahmedabad, India | 51-200 | Exact match | 1 contacts → |
“Grindomac Industries provides you the best range of etp operation services, heat treatment service, industrial maintenance service, metal heat treating service & steel heat…” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 22 of 184 company matches
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Thermal processing services: dataset insights
November 2, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
179 records in the displayed employee bands.
5 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 184 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 2, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for thermal processing services?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many thermal processing services did RevenueBase find based in India?
The saved snapshot records 184 matching company records, 1,777 tracked contacts and 199 verified emails. The public preview displays 22 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 2, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Thermal processing services by geography
- Thermal processing services based in Brazil
- Thermal processing services based in Canada
- Thermal processing services based in France
- Thermal processing services based in Germany
- Thermal processing services based in Italy
- Thermal processing services based in the Netherlands
- Thermal processing services based in Türkiye
- Thermal processing services based in the United Kingdom
- Thermal processing services based in the United States
Browse the directory
Cite this list
RevenueBase Data Team. Top 22 thermal processing services based in India. Snapshot: November 2, 2026. https://revenuebase.ai/companies/thermal-processing-services/india.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Thermal processing services based in Brazil
- Thermal processing services based in Canada
- Thermal processing services based in France
- Thermal processing services based in Germany
- Thermal processing services based in Italy
- Thermal processing services based in the Netherlands
Company intelligence · public preview
Top 22 thermal processing services based in India
RevenueBase records 184 matching company records for thermal processing services based in India, with 1,777 tracked contacts and 199 verified work emails.
This public preview shows 22 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 2, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 22 thermal processing services based in India
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Unitherm Engineers Limitedunithermengineers.com HQ: Parel, IndiaReported employees: 201-500 | Parel, India | 201-500 | Exact match | 169 contacts → |
“is a leading engineering company specializing in commercial atmospheric heat treatment.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Megatherm Induction LTDmegatherm.com HQ: Kolkata, IndiaReported employees: 501-1,000 | Kolkata, India | 501-1,000 | Exact match | 168 contacts → |
“In 1989 we sparked off, banking on our team of Electro Thermal Processing experts and the capital of experience we had gathered since 1970.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Plasma Induction India Pvt. LTDplasmainduction.com HQ: Kalol, IndiaReported employees: 51-200 | Kalol, India | 51-200 | Exact match | 131 contacts → |
“A leading manufacturer of quality based and most reliable equipment like- Induction Melting Furnace - Induction Heating & Hardening equipment - Vacuum Induction Melting Furnace -…” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Aichelin Unithermau-india.com HQ: Pune, IndiaReported employees: 51-200 | Pune, India | 51-200 | Exact match | 128 contacts → |
“AICHELIN UNITHERM HEAT TREATMENT SYSTEMS INDIA PVT.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Hightemp Furnaces Limitedhightemp-furnaces.com HQ: Bangalore, IndiaReported employees: 1,001-5,000 | Bangalore, India | 1,001-5,000 | Exact match | 59 contacts → |
“is India's best known and the largest in the country.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Indo German Vacu Treat PVT LTDigvtvacutreat.com HQ: Mumbai, IndiaReported employees: 51-200 | Mumbai, India | 51-200 | Exact match | 44 contacts → |
“Emerging as a frontrunner in India's commercial vacuum heat treatment sector, Indo-German Vacu Treat Pvt.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Lakshmi Vacuum Heat Treaters PVT LTDlakshmivacuum.com HQ: Bangalore, IndiaReported employees: 51-200 | Bangalore, India | 51-200 | Exact match | 41 contacts → |
“Vacuum Heat Treatment LVH has world class vacuum furnaces of "versa treat" brand with latest technology from its own group LVT.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Benco Thermal Technologies Private Limitedbencoindia.com HQ: Chennai, IndiaReported employees: Not recorded | Chennai, India | Not recorded | Exact match | 37 contacts → |
“BENCO THERMAL TECHNOLOGIES PVT LTD.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Fluidthermfluidtherm.com HQ: Chennai, IndiaReported employees: 51-200 | Chennai, India | 51-200 | Exact match | 33 contacts → |
“Fluidtherm is India’s most technologically advanced manufacturer of industrial furnaces.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Thermovision Technologies PVT LTDthermovision.in HQ: Vasai Road (e), IndiaReported employees: 51-200 | Vasai Road (e), India | 51-200 | Exact match | 19 contacts → |
“Thermovision Technologies is a global environmental and thermal solutions company serving the metal processing industries worldwide.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Neat Wind Industries - Indianeatwind.com HQ: Ahmednagar, IndiaReported employees: 11-50 | Ahmednagar, India | 11-50 | Exact match | 18 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 12 | Ceratherm Technologies India Pvt. LTDceratherm.co.in HQ: Pune, IndiaReported employees: 51-200 | Pune, India | 51-200 | Exact match | 18 contacts → |
“CeraTherm is a fast growing leading manufacturer & provider of industrial equipment's, furnaces, automation, engineering products & consulting services.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Bhat Metalsbhatmetals.com HQ: Bangalore, IndiaReported employees: 51-200 | Bangalore, India | 51-200 | Exact match | 17 contacts → |
“Vacuum Heattreatment Plasma Ion Nitrding Vacuum Brazing” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Wesman Thermalwesman.com HQ: Pune City, IndiaReported employees: 51-200 | Pune City, India | 51-200 | Exact match | 10 contacts → |
“Founded in 1951, Wesman is a recognized brand in every industry that utilizes industrial heating, thermal solutions, heat treatment or foundry processes.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Ravi Metal Treatment Private Limitedravimetal.com HQ: Rajkot, IndiaReported employees: 201-500 | Rajkot, India | 201-500 | Exact match | 10 contacts → |
“Ravi Metal Treatment Private Limited is a leading provider of heat treatment solutions to the Industries in India and abroad.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Otto Junker India Pvt. LTDotto-junker.com HQ: Mumbai, IndiaReported employees: 1-10 | Mumbai, India | 1-10 | Exact match | 5 contacts → |
“OTTO JUNKER India Pvt.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Heat Masterheatmasterindia.com HQ: Faridabad, IndiaReported employees: 11-50 | Faridabad, India | 11-50 | Exact match | 5 contacts → |
“WHO WE ARE Since its conception in 1979, Heat Master has upheld a reputation for superior quality and reliability.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Jonam Engineering Technologies Pvt.Ltdjonam.co.in HQ: Pune, IndiaReported employees: 11-50 | Pune, India | 11-50 | Exact match | 4 contacts → |
“JONAM Engineering Technologies Private Limited is a professionally managed company dealing in engineering solutions in design, process and technology in Thermal Engineering having…” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Swastik Furnaces Pvt. LTDswastikfurnaces.com HQ: Thane, IndiaReported employees: 51-200 | Thane, India | 51-200 | Exact match | 4 contacts → |
“SWASTIK FURNACES PVT LTD.(SFPL) is an ISO 9001-2015 certified company, specialising in manufacture of custom made engineered heat processing furnace systems, including atmosphere…” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | ACE Carbo Nitridersacecarbo.in HQ: Bangalore, IndiaReported employees: 11-50 | Bangalore, India | 11-50 | Exact match | 4 contacts → |
“ACE CARBO NITRIDERS is one of the earliest Heat Treatment Service providers located at Bengaluru in INDIA.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Indotherm Equipment Corporation - Indiaindotherm.co.in HQ: Faridabad, IndiaReported employees: 1-10 | Faridabad, India | 1-10 | Exact match | 3 contacts → |
“Indotherm Equipment Corporation - India is a business supplies and equipment company based out of India.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Grindomac Industriesindiamart.com HQ: Ahmedabad, IndiaReported employees: 51-200 | Ahmedabad, India | 51-200 | Exact match | 1 contacts → |
“Grindomac Industries provides you the best range of etp operation services, heat treatment service, industrial maintenance service, metal heat treating service & steel heat…” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 22 of 184 company matches
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Thermal processing services: dataset insights
November 2, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
179 records in the displayed employee bands.
5 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 184 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 2, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for thermal processing services?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many thermal processing services did RevenueBase find based in India?
The saved snapshot records 184 matching company records, 1,777 tracked contacts and 199 verified emails. The public preview displays 22 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 2, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 22 thermal processing services based in India. Snapshot: November 2, 2026. https://revenuebase.ai/companies/thermal-processing-services/india.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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