Company lists · Data refreshed September 2026
Top 25 H steel manufacturers worldwide
RevenueBase identified 1,384 h steel manufacturers worldwide as of September 2026 and tracks 24,402 professional contacts across them, including 5,650 with verified work emails. The United Kingdom is the largest market and Mumbai the largest hub.
This list covers h steel manufacturers worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 30, 2026. Country and city lists for h steel manufacturers follow the table.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 25 largest h steel manufacturers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 2,047 contacts → | ||||
Partial evidence “We are improving people's lives by reimagining spaces with new-age building materials and steel buildings that perform better and are more sustainable.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 2 | 1,545 contacts → | ||||
Indirect evidence “Founded in 1960, Canam now employs around 5,100 people worldwide.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 3 | 1,041 contacts → | ||||
Partial evidence “APL APOLLO TUBES LIMITED (NSE: APLAPOLLO) is the largest producer of Structural steel tubes in India, with a capacity of 2.6 million tons per annum.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 4 | 700 contacts → | ||||
Partial evidence “World class steel engineering & fabrication.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 5 | 600 contacts → | ||||
Partial evidence “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…” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 6 | 483 contacts → | ||||
Indirect evidence “With passion for our trade.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 7 | 472 contacts → | ||||
Partial evidence “New Millennium, a wholly-owned subsidiary of Steel Dynamics, engineers and fabricates steel building systems and components for use in low-rise and multi-story construction –…” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 8 | 470 contacts → | ||||
Partial evidence “Steel & Tube is one of New Zealand’s leading providers of steel products, systems and solutions, proudly supporting Kiwi projects for more than 70 years.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 9 | 372 contacts → | ||||
Indirect evidence “ArcelorMittal a son siège social au Luxembourg.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 10 | 359 contacts → | ||||
Indirect evidence “Founded in 1971, the company Metalogalva – Irmãos Silvas S.A.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 11 | 240 contacts → | ||||
Partial evidence “Founded in 1962, Bull Moose Tube boasts more than a half-century of proven experience providing customers with superior steel pipe and tube.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 12 | 224 contacts → | ||||
Partial evidence “Considered one of the top steel and construction organizations nationally, the BZI® group of companies (bzi.com) headquartered in Kanarraville, Utah, operates through three…” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 13 | 221 contacts → | ||||
Partial evidence “Since 1866, Barrett Steel has grown from modest beginnings into the UK’s largest independent steel stockholder, with over 30 sites nationwide and more than tonnes of steel ready…” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 14 | 195 contacts → | ||||
Indirect evidence “A PANATLÂNTICA TUBOS é fornecedora de Tubos, Chapas, Perfis, Fitas de Slitters e Bobinas em Aço, com sede em Caxias do Sul (RS) e mais de 25 anos de atuação no mercado.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 15 | 185 contacts → | ||||
Indirect evidence “Desde 1976, en Ferretería Industrial, S.A.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 16 | 180 contacts → | ||||
Partial evidence “BHC is one of the UK’s leading Structural Steel Fabrication and Construction Companies supplying and erecting fabricated steel nationwide within the UK and Ireland.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 17 | 180 contacts → | ||||
Indirect evidence “PT.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 18 | 168 contacts → | ||||
Indirect evidence “A Takono é uma tradicional empresa no mercado de aço da região metropolitana de Belo Horizonte.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 19 | 146 contacts → | ||||
Partial evidence “Cives Steel is one of the largest structural steel and plate fabricators in the United States providing structural steel products and engineering solutions to the building…” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 20 | 135 contacts → | ||||
Indirect evidence “Nos dedicamos a la transformación del acero en base al trefilado y electrosoldado creando un producto de alta calidad para la construcción.#juntossomosmasfuertes” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 21 | 134 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 22 | 133 contacts → | ||||
Indirect evidence “A SIDERTEC é uma empresa de engenharia dedicada ao Cálculo, Projeto, Fabricação e Montagem de Estruturas Metálicas, mantendo uma alta capacidade de produção mensal de aço…” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 23 | 131 contacts → | ||||
Partial evidence “Wholesale distributor of structural steel” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 24 | 127 contacts → | ||||
Partial evidence “ÇİMTAŞ STEEL, a fully owned subsidiary of ENKA, is located 100 km from İstanbul, within a range of 2 km to 4 international deep-sea ports.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 25 | 123 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: h steel manufacturers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names h steel manufacturers.
- Partial evidence
- Its own public description names part of h steel manufacturers, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name h steel manufacturers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 1,384 h steel manufacturers worldwide
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H steel manufacturers worldwide at a glance
As of Sep 30, 2026Companies by employee count
Email recency is reported on each country list linked below.
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among h steel manufacturers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
- Coverage
- Every country. Country and city lists for h steel manufacturers are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “h steel manufacturers”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names h steel manufacturers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among h steel manufacturers, and records with no verified work email.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- 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 listed company carries at least one verified work email, 5,650 across the full list. 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 30, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
H steel manufacturers by location
9 lists · largest firstEvery H steel manufacturers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- H steel manufacturers based in the United Kingdom178
- H steel manufacturers based in India106
- H steel manufacturers based in the United States101
- H steel manufacturers based in Brazil94
- H steel manufacturers based in Australia48
- H steel manufacturers based in the Netherlands38
- H steel manufacturers based in Germany36
- H steel manufacturers based in Italy35
- H steel manufacturers based in the United Arab Emirates26
Frequently asked
What is RevenueBase Smart Search?
RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names h steel manufacturers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.
How many h steel manufacturers are there worldwide?
RevenueBase identified 1,384 h steel manufacturers worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Everest Industries Limited, headquartered in Mumbai, tops this list with the largest team on record.
Which country has the most h steel manufacturers?
The United Kingdom leads with 178 companies, followed by India (106) and the United States (101). Every h steel manufacturers list by country and city is linked on this page.
Which city has the most h steel manufacturers?
Mumbai leads with 13 headquartered companies, followed by Tehran (12) and Dubai (10).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 5,650 verified decision-maker contacts tracked across these 1,384 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 30, 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 Smart Search, 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.