Company lists · Data refreshed November 2026

Top 25 Salt bath hardening furnaces suppliers worldwide

RevenueBase identified 181 company matches for salt bath hardening furnaces suppliers worldwide as of November 2026 and tracks 1,896 professional contacts across them, including 475 with verified work emails. The United States is the largest market and Pune the largest hub.

This list covers company matches for salt bath hardening furnaces 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 November 1, 2026. Country and city lists for salt bath hardening furnaces 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 Nov 1, 2026 How this list was built
181Companies
1,896Contacts tracked
475Verified emails
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The 25 largest salt bath hardening furnaces suppliers worldwide

Ranked by team size
Top 25 of 181 company matches for salt bath hardening furnaces suppliers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 1, 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 matchPune, IndiaHQ recorded Nov 1, 202651-200128 contacts →

Exact match

“AICHELIN UNITHERM HEAT TREATMENT SYSTEMS INDIA PVT.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
2Exact matchRancocas, NJ, United StatesHQ recorded Nov 1, 202651-200122 contacts →

Exact match

“We have considerable experience in supplying custom-built equipment to suit highly specialized or individual requirements, enabling us to provide a comprehensive service and…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
3Exact matchWixom, MI, United StatesHQ recorded Nov 1, 202651-20087 contacts →

Exact match

“Global supplier of industrial Heat Treating Equipment, serving a variety of markets worldwide.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
4Exact matchSão Leopoldo, BrazilHQ recorded Nov 1, 202651-20074 contacts →

Exact match

“Soluções completas para Indústria!”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
5Exact matchMarchtrenk, AustriaHQ recorded Nov 1, 2026201-50069 contacts →

Exact match

“RUBIG is your partner for any concerns regarding forging, hardening, nitriding or coating of steel and the construction of customer specific heat treatment furnaces.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
6Exact matchMaumee, OH, United StatesHQ recorded Nov 1, 202651-20069 contacts →

Exact match

“Surface Combustion provides a single source for atmosphere and vacuum heat treatment furnaces for the global manufacturing company.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
7Exact matchBangalore, IndiaHQ recorded Nov 1, 20261,001-5,00059 contacts →

Exact match

“is India's best known and the largest in the country.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
8Exact matchSt. Marys, PA, United StatesHQ recorded Nov 1, 202651-20054 contacts →

Exact match

“Abbott Furnace is an industrial furnace manufacturer with over 40 years of experience designing and producing some of the industry’s most reliable and high performing industrial…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
9Exact matchWadsworth, OH, United StatesHQ recorded Nov 1, 202651-20046 contacts →

Exact match

“EBNER is one of the leading manufacturers of heat treatment facilities for the metals industries.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
10Exact matchSan Luis Potosí, MexicoHQ recorded Nov 1, 202651-20037 contacts →

Exact match

“DOWA THERMOTECH MÉXICO miembro del grupo DOWA HOLDINGS se encuentra establecida en Villa de Reyes desde el año 2015, brindando servicios de tratamiento térmico a empresas del…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
11Exact matchPorrentruy, SwitzerlandHQ recorded Nov 1, 202651-20034 contacts →

Exact match

“SOLO Swiss manufactures advanced industrial furnaces for the heat treatment of metals.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
12Exact matchChennai, IndiaHQ recorded Nov 1, 202651-20033 contacts →

Exact match

“Fluidtherm is India’s most technologically advanced manufacturer of industrial furnaces.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
13Exact matchRivarolo Canavese, ItalyHQ recorded Nov 1, 202611-5028 contacts →

Exact match

“Who we are.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
14Exact matchAlle, SwitzerlandHQ recorded Nov 1, 202611-5028 contacts →

Exact match

“CODERE: Industrial Furnaces for Heat Treatment Together we generate a culture of performance and the best results for all!”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
15Exact matchIstanbul, TürkiyeHQ recorded Nov 1, 202651-20028 contacts →

Exact match

“Çelik ve Isıl işlem sektöründe sunduğu hizmetler ve kurumsal yaklaşımıyla öncü firmalardan biri olarak konumlanan Akademi Metalurji, Temmuz ayında Akademi Isıl İşlem San.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
16Exact matchUnited StatesHQ recorded Nov 1, 202651-20026 contacts →

Exact match

“Check out our web site.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
17Exact matchCarol Stream, IL, United StatesHQ recorded Nov 1, 202651-20024 contacts →

Exact match

“Metals Technology has been a leading provider of heat treating services to the the Greater Chicago Metropolitan area for over 60 years!”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
18Exact matchDe Pere, WI, United StatesHQ recorded Nov 1, 202611-5021 contacts →

Exact match

“Metals Engineering is an ISO 9001:2015 certified commercial heat treater with locations in Green Bay and De Pere, Wisconsin.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
19Exact matchIstanbul, TürkiyeHQ recorded Nov 1, 202611-5016 contacts →

Exact match

“2021 yılında kurulan firmamız, kurucumuz Erdal ŞAHİN’in 25 yılı aşkın sektör tecrübesiyle İstanbul ve Kocaeli’ndeki birimleri üzerinden faaliyet göstermektedir.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
20Exact matchSouth Gate, CA, United StatesHQ recorded Nov 1, 202651-20016 contacts →

Exact match

“Accurate Steel Treating specializes in the thermal processing of and surface hardening of steels and some non-ferrous alloys.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
21Exact matchBirmingham, United KingdomHQ recorded Nov 1, 202611-5015 contacts →

Exact match

“VAS are the UK’s number 1 provider of products & services for the heat treatment industry.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
22Exact matchPuslinch, ON, CanadaHQ recorded Nov 1, 202611-5014 contacts →

Exact match

“Aberfoyle Metal Treaters specializes in heat treating, quenching, blast cleaning, and in-dustrial coatings, and we specialize in large complex steel fabrications, vessels, and…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
23Exact matchFredrikstad, NorwayHQ recorded Nov 1, 202651-20012 contacts →

Exact match

“C.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
24Exact matchCedar Rapids, IA, United StatesHQ recorded Nov 1, 202611-5010 contacts →

Exact match

“Johnson Gas Appliance Company - Heat treating, metal melting and soldering furnaces for industry and school shops.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
25Exact matchHuntingdon Valley, PA, United StatesHQ recorded Nov 1, 202611-509 contacts →

Exact match

“AJAX ELECTRIC COMPANY is a manufacturing company based out of 60 TOMLINSON ROAD, HUNTINGDON VALLEY, Pennsylvania, United States.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase

Showing 25 of 181 salt bath hardening furnaces suppliers worldwide

See the full list, filter by size, metro and specialty, and access 475 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Salt bath hardening furnaces suppliers worldwide at a glance

As of Nov 1, 2026
25.1%Verified-email coverage
10.5Average contacts per company
11-50Median size (employees)
4.4%Largest-city concentration · Pune
Nov 1, 2026Page data refreshed

Companies by employee count

1-10
58
11-50
65
51-200
46
201-500
7
501-1,000
1
1,001-5,000
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 salt bath hardening furnaces suppliers are linked below.
What qualifies
Company records worldwide whose business descriptions match “salt bath hardening furnaces 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 475 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 1, 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.

Salt bath hardening furnaces suppliers by location

1 lists · largest first

Every Salt bath hardening furnaces 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 “salt bath hardening furnaces suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many salt bath hardening furnaces suppliers are there worldwide?

RevenueBase identified 181 company matches for salt bath hardening furnaces suppliers 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?

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

Which country has the most salt bath hardening furnaces suppliers?

The United States leads with 25 companies. Every salt bath hardening furnaces suppliers list by country and city is linked on this page.

Which city has the most salt bath hardening furnaces suppliers?

Pune leads with 8 company records, followed by Chennai (5) and Bangalore (3).

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 475 professional contacts with verified work emails tracked across these 181 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 1, 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.