Company lists · Data refreshed September 2026

Top 25 Large steel casting manufacturers worldwide

Name: Large steel casting manufacturers worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 4,102 companies tracked

RevenueBase identified 4,102 large steel casting manufacturers worldwide as of September 2026 and tracks 92,896 professional contacts across them, including 13,753 with verified work emails and 0 with mobile numbers. India is the largest market and Rajkot the largest hub.

This list covers large steel casting 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 17, 2026. Country and city lists for large steel casting 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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review

4,102Companies

92,896Contacts tracked

13,753Verified emails

0Mobile numbers

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The 25 largest large steel casting manufacturers worldwide

Ranked by team size

Top 25 of 4,102 large steel casting manufacturers worldwide, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to large steel casting manufacturers: 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	TUPY	Indirect evidence	Joinville, BrazilHQ checked Sep 17, 2026	10001+	6,020 contacts →
	Indirect 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 17, 2026
2	AK Steel Corporation	Partial evidence	Cleveland, OH, United StatesHQ checked Sep 17, 2026	10001+	2,523 contacts →
	Partial evidence “Former AK Steel is now Cleveland-Cliffs.” Source: RevenueBase Database · checked Sep 17, 2026
3	Electrotherm India Limited	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 17, 2026	1,001-5,000	1,833 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
4	Sigma Engineered Solutions	Indirect evidence	Garner, NC, United StatesHQ checked Sep 17, 2026	1,001-5,000	1,118 contacts →
	Indirect 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 17, 2026
5	Ultra Corpotech PVT LTD	Indirect evidence	Pune, IndiaHQ checked Sep 17, 2026	1,001-5,000	1,027 contacts →
	Indirect 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 17, 2026
6	Jayaswal Neco Industries Limited - India	Strong evidence	Raipur, IndiaHQ checked Sep 17, 2026	5,001-10,000	886 contacts →
	Strong 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 17, 2026
7	Mukand Limited	Strong evidence	Thane, IndiaHQ checked Sep 17, 2026	1,001-5,000	848 contacts →
	Strong 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 17, 2026
8	Rashtriya Ispat Nigam Limited Rinl	Partial evidence	Visakhapatnam, IndiaHQ checked Sep 17, 2026	1,001-5,000	826 contacts →
	Partial evidence “Rashtriya Ispat Nigam Ltd, also known as Vizag Steel, is a Public steel producer based in Visakhapatnam, India” Source: RevenueBase Database · checked Sep 17, 2026
9	Electro AÇO Altona S.A	Indirect evidence	Blumenau, BrazilHQ checked Sep 17, 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 17, 2026
10	Riosulense	Indirect evidence	Rio Do Sul, BrazilHQ checked Sep 17, 2026	501-1,000	554 contacts →
	Indirect evidence “Com expertise em fundição de ligas especiais de ferro e aço e usinagem de alta precisão, a RIO se destaca pela tecnologia que dispõe e pela capacidade produtiva de sua fábrica.” Source: RevenueBase Database · checked Sep 17, 2026
11	Amstedmaxion	Indirect evidence	Cruzeiro, BrazilHQ checked Sep 17, 2026	1,001-5,000	550 contacts →
	Indirect evidence “A AmstedMaxion é hoje referência na fabricação e no fornecimento de fundidos ferroviários e industriais da América do Sul, atendendo aos mercados interno e externo, exportando…” Source: RevenueBase Database · checked Sep 17, 2026
12	Grede Holdings LLC	Partial evidence	Southfield, MI, United StatesHQ checked Sep 17, 2026	1,001-5,000	514 contacts →
	Partial evidence “As a premier Tier One supplier, Grede has provided more than 100 years of reliable and innovative iron castings that have built and transformed the world as we know it for three…” Source: RevenueBase Database · checked Sep 17, 2026
13	Metaltek International	Indirect evidence	Waukesha, WI, United StatesHQ checked Sep 17, 2026	501-1,000	506 contacts →
	Indirect evidence “We believe in Making a Lasting Difference.” Source: RevenueBase Database · checked Sep 17, 2026
14	Hitchiner Manufacturing	Indirect evidence	Milford, NH, United StatesHQ checked Sep 17, 2026	1,001-5,000	505 contacts →
	Indirect evidence “Founded in 1946 and headquartered in Milford, New Hampshire (USA), Hitchiner Manufacturing is the premier supplier of complete-to-print, high-volume, complex thin-wall investment…” Source: RevenueBase Database · checked Sep 17, 2026
15	Döktaş	Indirect evidence	Bursa, TürkiyeHQ checked Sep 17, 2026	1,001-5,000	499 contacts →
	Indirect evidence “Döktaş Dökümcülük Ticaret ve San.” Source: RevenueBase Database · checked Sep 17, 2026
16	Seforge LTD India	Partial evidence	Coimbatore, IndiaHQ checked Sep 17, 2026	501-1,000	489 contacts →
	Partial evidence “SEForge is one of the biggest engineering components manufacturing company in India supplying fully-finished castings and forgings.” Source: RevenueBase Database · checked Sep 17, 2026
17	JSW Steel USA	Indirect evidence	Baytown, TX, United StatesHQ checked Sep 17, 2026	501-1,000	488 contacts →
	Indirect evidence “We’re hiring!” Source: RevenueBase Database · checked Sep 17, 2026
18	Star Wire India Limited	Indirect evidence	Faridabad, IndiaHQ checked Sep 17, 2026	1,001-5,000	472 contacts →
	Indirect evidence “Star Wire (India) Ltd.” Source: RevenueBase Database · checked Sep 17, 2026
19	Draxton Mobility Inspired	Indirect evidence	Sant Vicenç Dels Horts, SpainHQ checked Sep 17, 2026	1,001-5,000	458 contacts →
	Indirect evidence “World-class company dedicated to the manufacturing and marketing of highly engineered machined cast iron and aluminum components for passenger and commercial vehicles.” Source: RevenueBase Database · checked Sep 17, 2026
20	Torun Metal	Indirect evidence	Gebze, TürkiyeHQ checked Sep 17, 2026	501-1,000	456 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
21	JS Auto Cast Foundry India Pvt. LTD	Indirect evidence	Coimbatore, IndiaHQ checked Sep 17, 2026	501-1,000	393 contacts →
	Indirect evidence “JS Autocast Foundry India Pvt.” Source: RevenueBase Database · checked Sep 17, 2026
22	AMPO	Strong evidence	Idiazabal, SpainHQ checked Sep 17, 2026	501-1,000	381 contacts →
	Strong evidence “AMPO is an international leader in stainless steel and high alloy castings as well as in highly engineered valves for the most severe applications and industries.” Source: RevenueBase Database · checked Sep 17, 2026
23	Metalúrgica Fallgatter	Indirect evidence	Cachoeirinha, BrazilHQ checked Sep 17, 2026	501-1,000	380 contacts →
	Indirect evidence “Estabelecida no Rio Grande do Sul desde 1952, a Metalúrgica Fallgatter Ltda.” Source: RevenueBase Database · checked Sep 17, 2026
24	Ashok Iron Group	Partial evidence	Belagavi, IndiaHQ checked Sep 17, 2026	1,001-5,000	358 contacts →
	Partial evidence “AIW is the only group in INDIA which has a fully integrated set up from 3D casting model as input to design and manufacturing of machined castings.” Source: RevenueBase Database · checked Sep 17, 2026
25	Alicon Castalloy Limited	Indirect evidence	Pune, IndiaHQ checked Sep 17, 2026	1,001-5,000	344 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 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: large steel casting 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 large steel casting manufacturers.
Partial evidence: Its own public description names part of large steel casting manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name large steel casting 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 4,102 large steel casting manufacturers worldwide

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Large steel casting manufacturers worldwide at a glance

As of Sep 17, 2026

14.8%Verified-email coverage

22.6Average contacts per company

11-50Median size (employees)

3.7%Largest-city concentration · Rajkot

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

854

11-50

1,407

51-200

1,181

201-500

413

501-1,000

128

1,001-5,000

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 large steel casting 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: 23 countries, largest first: India, the United States, Brazil, Italy, Türkiye, Germany, Spain, Canada, Mexico, the United Kingdom and 13 more. Country and city lists for large steel casting manufacturers are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “large steel casting 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 large steel casting 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 large steel casting 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, 13,753 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 17, 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.

Large steel casting manufacturers by location

26 lists · largest first

Every Large steel casting manufacturers 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 large steel casting 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 large steel casting manufacturers are there worldwide?

RevenueBase identified 4,102 large steel casting 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?

TUPY, headquartered in Joinville, tops this list with the largest team on record.

Which country has the most large steel casting manufacturers?

India leads with 1,096 companies, followed by the United States (689) and Brazil (398). Every large steel casting manufacturers list by country and city is linked on this page.

Which city has the most large steel casting manufacturers?

Rajkot leads with 150 headquartered companies, followed by Coimbatore (73) and Ahmedabad (52).

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 13,753 verified decision-maker contacts tracked across these 4,102 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 17, 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.