Company lists · Data refreshed September 2026

Top 25 Metal manufacturing companies worldwide

Name: Metal manufacturing companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 15, 2026 19,398 companies tracked

RevenueBase identified 19,398 metal manufacturing companies worldwide as of September 2026 and tracks 262,100 professional contacts across them, including 45,878 with verified work emails and 0 with mobile numbers. The United States is the largest market and Pune the largest hub.

This list covers metal manufacturing companies 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 15, 2026. Country and city lists for metal manufacturing companies 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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 15, 2026 86% judged on-target in blind review

19,398Companies

262,100Contacts tracked

45,878Verified emails

0Mobile numbers

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The 25 largest metal manufacturing companies worldwide

Ranked by team size

Top 25 of 19,398 metal manufacturing companies worldwide, ranked by team size, largest first. Data refreshed Sep 15, 2026. RevenueBase Smart Search rates how each company's information relates to metal manufacturing companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Rencol Components LTD	Strong evidence	Bristol, United KingdomHQ checked Sep 15, 2026	n/a	15,741 contacts →
	Strong evidence “Following 100 years of successful design and manufacturing experience in plastic and metals, Rencol Components has built a truly global supply chain - rapidly expanding our range…” Source: RevenueBase Database · checked Sep 15, 2026
2	TUPY	Partial evidence	Joinville, BrazilHQ checked Sep 15, 2026	10001+	6,020 contacts →
	Partial evidence “Tupy is a Brazilian company specialized in developing and manufacturing highly-engineered structural cast iron components applied to complex metallurgical and geometrical…” Source: RevenueBase Database · checked Sep 15, 2026
3	Danieli Group	Partial evidence	Buttrio, MexicoHQ checked Sep 15, 2026	5,001-10,000	4,346 contacts →
	Partial evidence “We are among the world’s top three manufacturers of plants and machines for the metals industry.” Source: RevenueBase Database · checked Sep 15, 2026
4	AK Steel Corporation	Indirect evidence	Cleveland, OH, United StatesHQ checked Sep 15, 2026	10001+	2,523 contacts →
	Indirect evidence “Former AK Steel is now Cleveland-Cliffs.” Source: RevenueBase Database · checked Sep 15, 2026
5	Ryerson	Partial evidence	Chicago, IL, United StatesHQ checked Sep 15, 2026	1,001-5,000	2,063 contacts →
	Partial evidence “Founded in 1842 in Chicago, Ryerson has grown from a small iron shop to one of North America’s leading suppliers of industrial metals, including aluminum, carbon steel, and…” Source: RevenueBase Database · checked Sep 15, 2026
6	Figeac Aero	Partial evidence	Figeac, FranceHQ checked Sep 15, 2026	1,001-5,000	1,932 contacts →
	Partial evidence “The FIGEAC AÉRO Group specialises in producing metal parts and sub-assemblies.” Source: RevenueBase Database · checked Sep 15, 2026
7	CCS Tecnologia E Serviços S.A	Indirect evidence	Limeira, BrazilHQ checked Sep 15, 2026	1,001-5,000	1,291 contacts →
	Indirect evidence “Know-how e tecnologia na fabricação de peças sob encomenda no segmento de chaparia.” Source: RevenueBase Database · checked Sep 15, 2026
8	Sigma Engineered Solutions	Strong evidence	Garner, NC, United StatesHQ checked Sep 15, 2026	1,001-5,000	1,118 contacts →
	Strong evidence “At Sigma Engineered Solutions, we take pride in designing, manufacturing, sourcing, and delivering sophisticated metal components that elevate high-quality products globally.” Source: RevenueBase Database · checked Sep 15, 2026
9	Ultra Corpotech PVT LTD	Strong evidence	Pune, IndiaHQ checked Sep 15, 2026	1,001-5,000	1,027 contacts →
	Strong evidence “Since its inception in the year 1991, today we are a well established professional organization actively engaged in Manufacturing of precision and high quality Heavy Duty Metal…” Source: RevenueBase Database · checked Sep 15, 2026
10	ASCO	Strong evidence	Zaventem, BelgiumHQ checked Sep 15, 2026	1,001-5,000	966 contacts →
	Strong evidence “ASCO is dedicated to the development, manufacturing, surface treatment and assembly of high-precision steel and titanium components and hybrid composite/metal assemblies for the…” Source: RevenueBase Database · checked Sep 15, 2026
11	MEC Mayville Engineering Company, INC	Partial evidence	Mayville, WI, United StatesHQ checked Sep 15, 2026	1,001-5,000	906 contacts →
	Partial evidence “We are more than just a manufacturing and fabricating company.” Source: RevenueBase Database · checked Sep 15, 2026
12	A. M. Castle & CO	Partial evidence	Oak Brook, IL, United StatesHQ checked Sep 15, 2026	501-1,000	903 contacts →
	Partial evidence “In 1890, Alfred Martin Castle-a bold, 24-year-old entrepreneur with a vision-set out to solve Chicago’s manufacturing needs.” Source: RevenueBase Database · checked Sep 15, 2026
13	Jayaswal Neco Industries Limited - India	Indirect evidence	Raipur, IndiaHQ checked Sep 15, 2026	5,001-10,000	886 contacts →
	Indirect evidence “Jayaswal Neco Industries Limited (JNIL), the flagship company of the NECO group in India, is the largest producer of Iron and Steel Castings, Pipes and Fittings.” Source: RevenueBase Database · checked Sep 15, 2026
14	Surin Automotive Private Limited	Partial evidence	Bangalore, IndiaHQ checked Sep 15, 2026	501-1,000	852 contacts →
	Partial evidence “Surin Automotive Private Limited is one of the leading engineering and manufacturing companies in India operating 12 plants across 7 cities having 5 divisions driving the growth…” Source: RevenueBase Database · checked Sep 15, 2026
15	Mukand Limited	Indirect evidence	Thane, IndiaHQ checked Sep 15, 2026	1,001-5,000	848 contacts →
	Indirect evidence “Mukand Limited, a Bajaj group company is a leading manufacturer of specialty steel long products and heavy machinery in India.” Source: RevenueBase Database · checked Sep 15, 2026
16	Metalman Auto Limited	Partial evidence	Gurgaon, IndiaHQ checked Sep 15, 2026	1,001-5,000	829 contacts →
	Partial evidence “Sheet Metal Fabricated Assemblies * Tubular Fabricated Assemblies * Surface Treatment Metalman Auto Ltd.” Source: RevenueBase Database · checked Sep 15, 2026
17	Kalyani Technoforge Limited	Indirect evidence	Pune, IndiaHQ checked Sep 15, 2026	1,001-5,000	820 contacts →
	Indirect evidence “Emerging as the fastest growing leader in world-class forgings and machined components, sub-assemblies and assemblies.” Source: RevenueBase Database · checked Sep 15, 2026
18	Doncasters Group	Indirect evidence	Leeds, United KingdomHQ checked Sep 15, 2026	1,001-5,000	782 contacts →
	Indirect evidence “Doncasters is a leading international manufacturer of high-precision alloy components made for the most demanding conditions.” Source: RevenueBase Database · checked Sep 15, 2026
19	Olympic Steel	Indirect evidence	Bedford Heights, OH, United StatesHQ checked Sep 15, 2026	1,001-5,000	768 contacts →
	Indirect evidence “As a leading U.S.” Source: RevenueBase Database · checked Sep 15, 2026
20	Pitti Engineering Limited	Strong evidence	Hyderabad, IndiaHQ checked Sep 15, 2026	1,001-5,000	750 contacts →
	Strong evidence “With more than three decades of doing business we Pitti Engineering Limited have created a niche for ourselves in the manufacturing of Sheet Metal Components including Motor…” Source: RevenueBase Database · checked Sep 15, 2026
21	Rico Auto Industries LTD	Indirect evidence	Gurgaon, IndiaHQ checked Sep 15, 2026	1,001-5,000	725 contacts →
	Indirect evidence “Rico is a world-class engineering company supplying a wide range of high precision fully machined aluminum and ferrous components and assemblies to automotive OEMs across the…” Source: RevenueBase Database · checked Sep 15, 2026
22	Nexteam	Indirect evidence	Marmande, FranceHQ checked Sep 15, 2026	1,001-5,000	707 contacts →
	Indirect evidence “Nexteam est un acteur de référence dans le domaine de la fonderie, l'usinage et la tôlerie pour l'industrie aéronautique, défense et spatial.” Source: RevenueBase Database · checked Sep 15, 2026
23	Amsted Automotive	Partial evidence	Geneva, IL, United StatesHQ checked Sep 15, 2026	1,001-5,000	706 contacts →
	Partial evidence “Amsted Automotive was formed in 2021 through the integration of Burgess-Norton, Means Industries, Transform Automotive and SMW Manufacturing.” Source: RevenueBase Database · checked Sep 15, 2026
24	Electro AÇO Altona S.A	Indirect evidence	Blumenau, BrazilHQ checked Sep 15, 2026	1,001-5,000	683 contacts →
	Indirect evidence “ELECTRO AÇO ALTONA S.A, founded on March 8, 1924 as a small foundry and mechanical repair office, was initially named Auerbach & Werner, from the union of their owners’ names.” Source: RevenueBase Database · checked Sep 15, 2026
25	Gonvarri Industries	Partial evidence	Madrid, SpainHQ checked Sep 15, 2026	5,001-10,000	645 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 15, 2026

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: metal manufacturing companies. 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 metal manufacturing companies.
Partial evidence: Its own public description names part of metal manufacturing companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name metal manufacturing companies. 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 19,398 metal manufacturing companies worldwide

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Metal manufacturing companies worldwide at a glance

As of Sep 15, 2026

17.5%Verified-email coverage

13.5Average contacts per company

11-50Median size (employees)

0.9%Largest-city concentration · Pune

Sep 15, 2026Page data refreshed

Companies by employee count

1-10

5,602

11-50

7,909

51-200

4,095

201-500

1,071

501-1,000

283

1,001-5,000

174

5,001-10,000

10001+

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 metal manufacturing companies, 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: 42 countries, largest first: the United States, Italy, India, Germany, Brazil, France, China, the United Kingdom, Spain, Türkiye and 32 more. Country and city lists for metal manufacturing companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “metal manufacturing companies”. 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 metal manufacturing companies), 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 metal manufacturing companies, 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, 45,878 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 15, 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.

Metal manufacturing companies by location

52 lists · largest first

Every Metal manufacturing companies 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 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 metal manufacturing companies, 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 metal manufacturing companies are there worldwide?

RevenueBase identified 19,398 metal manufacturing companies 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?

Rencol Components LTD, headquartered in Bristol, tops this list with the largest team on record.

Which country has the most metal manufacturing companies?

The United States leads with 3,724 companies, followed by Italy (2,081) and India (1,944). Every metal manufacturing companies list by country and city is linked on this page.

Which city has the most metal manufacturing companies?

Pune leads with 170 headquartered companies, followed by Bangalore (124) and Coimbatore (101).

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 45,878 verified decision-maker contacts tracked across these 19,398 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 15, 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.