Company lists · Data refreshed November 2026

Top 25 Steel fabrication heat treating services worldwide

RevenueBase identified 12,136 company matches for steel fabrication heat treating services worldwide as of November 2026 and tracks 132,479 professional contacts across them, including 29,254 with verified work emails. The United States is the largest market and Houston the largest hub.

This list covers company matches for steel fabrication heat treating services 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 2, 2026. Country and city lists for steel fabrication heat treating services 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 2, 2026 How this list was built
12,136Companies
132,479Contacts tracked
29,254Verified emails
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The 25 largest steel fabrication heat treating services worldwide

Ranked by team size
Top 25 of 12,136 company matches for steel fabrication heat treating services worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 2, 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 matchMacclesfield, United KingdomHQ recorded Nov 2, 20265,001-10,0003,071 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 2, 2026 · View company records in RevenueBase
2Exact matchAhmedabad, IndiaHQ recorded Nov 2, 20261,001-5,0001,844 contacts →

Exact match

“The journey of Electrotherm began in 1983 and was based on openness for ideas, eagerness to innovate, supplemented by in-house research & development and focus on customer-centric…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
3Exact matchHouston, TX, United StatesHQ recorded Nov 2, 20261,001-5,0001,438 contacts →

Exact match

“Apache Industrial Services provides industrial services across North America, giving our customers the local support and resources they need, wherever the job takes them.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
4Exact matchIndonesiaHQ recorded Nov 2, 20261,001-5,0001,154 contacts →

Exact match

“PT.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
5Exact matchUnited StatesHQ recorded Nov 2, 20261,001-5,0001,126 contacts →

Exact match

“Our vision at Steel Technologies is to be the safest and most sustainable metals processing company in the world providing value-added metals-based products and service to…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
6Exact matchSouth Bend, IN, United StatesHQ recorded Nov 2, 20261,001-5,000940 contacts →

Exact match

“Steel Processing requires a finely tuned balance between the awesome strength of large, powerful machinery and the know-how of experienced engineers and operators.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
7Exact matchTulsa, OK, United StatesHQ recorded Nov 2, 20261,001-5,000752 contacts →

Exact match

“Metals USA Plates and Shapes offers a wide range of carbon steel, aluminum, and stainless-steel products while providing our customers with world class processing services and…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
8Exact matchBury, United KingdomHQ recorded Nov 2, 20261,001-5,000714 contacts →

Exact match

“World class steel engineering & fabrication.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
9Exact matchMadrid, SpainHQ recorded Nov 2, 20265,001-10,000693 contacts →

Exact match

“With more than 65 years in the market, Gonvarri Industries is a leading group in the transformation of flat steel, aluminium and metal solutions, the result of a highly…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
10Exact matchNiagara Falls, ON, CanadaHQ recorded Nov 2, 20261,001-5,000650 contacts →

Exact match

“Established in 1934, E.S.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
11Exact matchLynwood, CA, United StatesHQ recorded Nov 2, 20261,001-5,000639 contacts →

Exact match

“EMJ Metals is a leading supplier of steel and aluminum bar, tubing, and plate, serving manufacturing companies across North America and around the world.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
12Exact matchOklahoma City, OK, United StatesHQ recorded Nov 2, 20261,001-5,000617 contacts →

Exact match

“W&W | AFCO Steel is the largest structural steel fabricator and erector in the United States.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
13Exact matchMumbai, IndiaHQ recorded Nov 2, 20261,001-5,000613 contacts →

Exact match

“JSW Severfield Structures Ltd (JSSL) is India’s leading end-to-end structural steel fabrication company, setting benchmarks for safety, speed, and quality since 2009.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
14Exact matchCaxias Do Sul, BrazilHQ recorded Nov 2, 2026201-500571 contacts →

Exact match

“A Castertech é uma empresa focada em atender com a excelência do processo produtivo.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
15Exact matchSauvelade, FranceHQ recorded Nov 2, 20261,001-5,000555 contacts →

Exact match

“Established in 1995 in France, 3C Metal Group is a recognized leader in providing sophisticated engineering services to the oil and gas, green technology, renewable energy, power…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
16Exact matchCharlotte, NC, United StatesHQ recorded Nov 2, 2026501-1,000489 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
17Exact matchGebze, TürkiyeHQ recorded Nov 2, 2026501-1,000468 contacts →

Exact match

“TORUN started its journey in built around one goal: to become the most preferred strategic partner of major industrial brands while having the leading expert staff and latest…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
18Exact matchSt. Louis, MO, United StatesHQ recorded Nov 2, 2026501-1,000434 contacts →

Exact match

“The Gund Company is a vertically integrated manufacturer and fabricator of engineered material solutions.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
19Exact matchCachoeirinha, BrazilHQ recorded Nov 2, 2026501-1,000418 contacts →

Exact match

“Estabelecida no Rio Grande do Sul desde 1952, a Metalúrgica Fallgatter Ltda.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
20Exact matchTrês Rios, BrazilHQ recorded Nov 2, 2026501-1,000379 contacts →

Exact match

“A Açotel é uma indústria de transformação e beneficiamento do aço que está há mais de 50 anos no mercado produzindo um amplo mix de produtos, utilizando insumos provenientes das…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
21Exact matchRancocas, NJ, United StatesHQ recorded Nov 2, 20261,001-5,000378 contacts →

Exact match

“WE BRING HEAT TO METAL.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
22Exact matchSwiebodzin, PolandHQ recorded Nov 2, 2026501-1,000368 contacts →

Exact match

“SECO/WARWICK is the 1st choice supplier of solutions for heat treatment and metallurgy.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
23Exact matchVestavia Hills, AL, United StatesHQ recorded Nov 2, 20261,001-5,000353 contacts →

Exact match

“O’Neal Manufacturing Services (OMS) is a supplier of fabricated metal components and welded assemblies.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
24Exact matchWest Jordan, UT, United StatesHQ recorded Nov 2, 20261,001-5,000333 contacts →

Exact match

“SME Steel is known for quality steel fabrication and erection of buildings and miscellaneous steel services, as well as performance of turnkey steel construction from…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
25Exact matchDickinson, ND, United StatesHQ recorded Nov 2, 2026201-500312 contacts →

Exact match

“Steffes is a lean-operating original equipment manufacturer headquartered in Dickinson, North Dakota with additional manufacturing facilities in Grand Forks, North Dakota and…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase

Showing 25 of 12,136 steel fabrication heat treating services worldwide

See the full list, filter by size, metro and specialty, and access 29,254 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Steel fabrication heat treating services worldwide at a glance

As of Nov 2, 2026
22.1%Verified-email coverage
10.9Average contacts per company
11-50Median size (employees)
0.7%Largest-city concentration · Houston
Nov 2, 2026Page data refreshed

Companies by employee count

1-10
4,080
11-50
4,895
51-200
2,323
201-500
481
501-1,000
133
1,001-5,000
65
5,001-10,000
6
10001+
3

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 steel fabrication heat treating services are linked below.
What qualifies
Company records worldwide whose business descriptions match “steel fabrication heat treating 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. 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 29,254 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.

Steel fabrication heat treating services by location

33 lists · largest first

Every Steel fabrication heat treating services 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 “steel fabrication heat treating services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many steel fabrication heat treating services are there worldwide?

RevenueBase identified 12,136 company matches for steel fabrication heat treating services 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 steel fabrication heat treating services?

The United States leads with 3,472 companies, followed by the United Kingdom (815) and Canada (660). Every steel fabrication heat treating services list by country and city is linked on this page.

Which city has the most steel fabrication heat treating services?

Houston leads with 81 company records, followed by Pune (71) and Dubai (46).

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 29,254 professional contacts with verified work emails tracked across these 12,136 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.

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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.