Company lists · Data refreshed October 2026

Top 25 Custom steel fabricators worldwide

Name: Custom steel fabricators worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 11, 2026 28,532 companies tracked

RevenueBase identified 28,532 company matches for custom steel fabricators worldwide as of October 2026 and tracks 280,504 professional contacts across them, including 53,912 with verified work emails. The United States is the largest market and Houston the largest hub.

This list covers company matches for custom steel fabricators 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 11, 2026. Country and city lists for custom steel fabricators 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 11, 2026 How this list was built

28,532Companies

280,504Contacts tracked

53,912Verified emails

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The 25 largest custom steel fabricators worldwide

Ranked by team size

Top 25 of 28,532 company matches for custom steel fabricators worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 11, 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	ATT Inox	Exact match	Cracow, PolandHQ recorded Oct 11, 2026	n/a	3,296 contacts →
	Exact match “ATT Stainless Steel Engineering is the leading producer of stainless steel elements, products and constructions.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
2	Zamil Steel Holding Company Limited	Exact match	Dammam, Saudi ArabiaHQ recorded Oct 11, 2026	1,001-5,000	2,014 contacts →
	Exact match “Founded in 1977, Zamil Steel Holding Company is a global leader in steel solutions, delivering innovative, high-quality products and services for construction, industrial, and…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
3	CANAM	Exact match	Saint-georges, QC, United StatesHQ recorded Oct 11, 2026	1,001-5,000	1,600 contacts →
	Exact match “Founded in 1960, Canam now employs around 5,100 people worldwide.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
4	CCS Tecnologia E Serviços S.A	Exact match	Limeira, BrazilHQ recorded Oct 11, 2026	1,001-5,000	1,375 contacts →
	Exact match “Know-how e tecnologia na fabricação de peças sob encomenda no segmento de chaparia.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
5	Alfa Engenharia E Montagens Industriais	Exact match	Itaúna, BrazilHQ recorded Oct 11, 2026	1,001-5,000	1,166 contacts →
	Exact match “A Alfa Engenharia é uma empresa com 35 anos de mercado, especializada em fabricação de estruturas metálicas, caldeirarias e equipamentos industriais, além de contar com a unidade…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
6	Pt. Wika Industri & Konstruksi	Exact match	IndonesiaHQ recorded Oct 11, 2026	1,001-5,000	1,154 contacts →
	Exact match “PT.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
7	Moldtek Technologies Limited	Exact match	Cumming, GA, United StatesHQ recorded Oct 11, 2026	501-1,000	1,078 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
8	Zekelman Industries	Exact match	Chicago, IL, United StatesHQ recorded Oct 11, 2026	1,001-5,000	894 contacts →
	Exact match “At Zekelman Industries, we trace our legacy of delivering successful solutions back to 1877.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
9	Vulcraft Verco	Exact match	Charlotte, NC, United StatesHQ recorded Oct 11, 2026	10001+	877 contacts →
	Exact match “Vulcraft Verco Group is a leading producer of steel joists, decking and grating in North America.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
10	Nucor Rebar Fabrication	Exact match	Stoney Creek, ON, CanadaHQ recorded Oct 11, 2026	1,001-5,000	775 contacts →
	Exact match “Nucor Rebar Fabrication is a leader in detailing, fabrication and installation of reinforcing steel; but that's not all we do.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
11	Metals USA	Exact match	Tulsa, OK, United StatesHQ recorded Oct 11, 2026	1,001-5,000	752 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 · Oct 11, 2026 · View company records in RevenueBase
12	Severfield	Exact match	Thirsk, United KingdomHQ recorded Oct 11, 2026	1,001-5,000	749 contacts →
	Exact match “Severfield is the largest specialist structural steelwork Group in the UK and among the biggest in Europe.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
13	Aarbee Structures Private Limited	Exact match	Bangalore, IndiaHQ recorded Oct 11, 2026	501-1,000	724 contacts →
	Exact match “Aarbee Structures Pvt Ltd - India Aarbee Steel Inc- New Jersey, USA Celebrating 27 years in the industry, Aarbee Structures was established with an aim to be a global leader in…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
14	William Hare Group	Exact match	Bury, United KingdomHQ recorded Oct 11, 2026	1,001-5,000	714 contacts →
	Exact match “World class steel engineering & fabrication.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
15	Brafer Construções Metálicas	Exact match	Araucária, BrazilHQ recorded Oct 11, 2026	1,001-5,000	632 contacts →
	Exact match “Desde 1976 fornecendo as melhores soluções em projeto, fabricação, galvanização, pintura e montagem de estruturas metálicas, a Brafer está instalada em Araucária-PR, com…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
16	Grupo Ferromax	Exact match	San Salvador, El SalvadorHQ recorded Oct 11, 2026	1,001-5,000	619 contacts →
	Exact match “En Grupo Ferromax nos especializamos en la fabricación de productos del acero para la industria de la construcción y metal mecánica.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
17	W&w Afco Steel	Exact match	Oklahoma City, OK, United StatesHQ recorded Oct 11, 2026	1,001-5,000	617 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 · Oct 11, 2026 · View company records in RevenueBase
18	JSW Severfield Structures LTD	Exact match	Mumbai, IndiaHQ recorded Oct 11, 2026	1,001-5,000	613 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 · Oct 11, 2026 · View company records in RevenueBase
19	Assent Steel	Exact match	Dubai, United Arab EmiratesHQ recorded Oct 11, 2026	1,001-5,000	601 contacts →
	Exact match “ASSENT STEEL INDUSTRIES L.L.C is a subsidiary of the market-leading vertically integrated construction conglomerate, ASGC Group, which employs more than personnel and has a…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
20	Mabani Steel LLC المباني للحديد	Exact match	Ras Al Khaimah, United Arab EmiratesHQ recorded Oct 11, 2026	1,001-5,000	601 contacts →
	Exact match “Mabani Steel offers a complete steel construction solution ranging from detailing to on-site erection along with maintenance and after sales services, all under one roof.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
21	Lexicon, INC	Exact match	Little Rock, AR, United StatesHQ recorded Oct 11, 2026	1,001-5,000	579 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
22	Medabil	Exact match	Porto Alegre, BrazilHQ recorded Oct 11, 2026	1,001-5,000	554 contacts →
	Exact match “Reference in constructive solutions, Medabil works with the most innovative in design, manufacture and assembly of metal structures for the most diverse types of projects.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
23	Matcor Metal Fabrication	Exact match	Mississauga, ON, CanadaHQ recorded Oct 11, 2026	1,001-5,000	516 contacts →
	Exact match “We are a North American Leader in the Fabrication industry with operations across Canada, and the USA.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
24	Joris IDE	Exact match	Zwevezele, BelgiumHQ recorded Oct 11, 2026	1,001-5,000	513 contacts →
	Exact match “With passion for our trade.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
25	Phenix Construction Technologies	Exact match	Ahmedabad, IndiaHQ recorded Oct 11, 2026	501-1,000	510 contacts →
	Exact match “As a division of & .” Recorded in the RevenueBase company graph · Oct 11, 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 “custom steel fabricators”. 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 28,532 custom steel fabricators worldwide

See the full list, filter by size, metro and specialty, and access 53,912 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Custom steel fabricators worldwide at a glance

As of Oct 11, 2026

19.2%Verified-email coverage

9.8Average contacts per company

11-50Median size (employees)

0.5%Largest-city concentration · Houston

Oct 11, 2026Page data refreshed

Companies by employee count

1-10

10,477

11-50

11,347

51-200

4,812

201-500

1,053

501-1,000

302

1,001-5,000

145

5,001-10,000

10001+

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 custom steel fabricators are linked below.
What qualifies: Company records worldwide whose business descriptions match “custom steel fabricators” 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 53,912 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 11, 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.

Custom steel fabricators by location

75 lists · largest first

Every Custom steel fabricators 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 “custom steel fabricators”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many custom steel fabricators are there worldwide?

RevenueBase identified 28,532 company matches for custom steel fabricators 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?

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

Which country has the most custom steel fabricators?

The United States leads with 6,726 companies, followed by the United Kingdom (1,940) and Germany (1,365). Every custom steel fabricators list by country and city is linked on this page.

Which city has the most custom steel fabricators?

Houston leads with 147 company records, followed by Pune (107) and Dubai (106).

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 53,912 professional contacts with verified work emails tracked across these 28,532 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 11, 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.