Company lists · Data refreshed September 2026

Top 25 Machinery part casting suppliers worldwide

Name: Machinery part casting suppliers worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 3,933 companies tracked

RevenueBase identified 3,933 machinery part casting suppliers worldwide as of September 2026 and tracks 83,068 professional contacts across them, including 10,161 with verified work emails and 0 with mobile numbers. India is the largest market and Rajkot the largest hub.

This list covers machinery part casting suppliers 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 machinery part casting suppliers 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

3,933Companies

83,068Contacts tracked

10,161Verified emails

0Mobile numbers

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The 25 largest machinery part casting suppliers worldwide

Ranked by team size

Top 25 of 3,933 machinery part casting suppliers worldwide, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to machinery part casting suppliers: 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	Indirect evidence	Bristol, United KingdomHQ checked Sep 17, 2026	n/a	15,741 contacts →
	Indirect 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 17, 2026
2	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
3	Schulz S.A	Indirect evidence	Joinville, United StatesHQ checked Sep 17, 2026	1,001-5,000	1,758 contacts →
	Indirect evidence “With a work force of more than 2,650 staff and a large industrial complex, Schulz S.A.” Source: RevenueBase Database · checked Sep 17, 2026
4	ROMI	Indirect evidence	Santa Bárbara D'oeste, BrazilHQ checked Sep 17, 2026	1,001-5,000	1,229 contacts →
	Indirect evidence “A Romi S.A.(Bovespa: ROMI3), fundada em 1930, é líder na indústria brasileira de máquinas e equipamentos industriais.” Source: RevenueBase Database · checked Sep 17, 2026
5	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
6	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
7	Jayaswal Neco Industries Limited - India	Partial evidence	Raipur, IndiaHQ checked Sep 17, 2026	5,001-10,000	886 contacts →
	Partial 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
8	Doncasters Group	Indirect evidence	Leeds, United KingdomHQ checked Sep 17, 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 17, 2026
9	Rico Auto Industries LTD	Partial evidence	Gurgaon, IndiaHQ checked Sep 17, 2026	1,001-5,000	725 contacts →
	Partial 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 17, 2026
10	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
11	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
12	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
13	Grede Holdings LLC	Strong evidence	Southfield, MI, United StatesHQ checked Sep 17, 2026	1,001-5,000	514 contacts →
	Strong 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
14	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
15	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
16	Industria Mecânica Samot Ltda	Indirect evidence	São Bernardo Do Campo, BrazilHQ checked Sep 17, 2026	501-1,000	479 contacts →
	Indirect evidence “Fundada em 1960 pelo atual presidente Tomislav Jancar, a SAMOT iniciou sua oferta de serviços para atender à então recém instalada indústria automobilística no Brasil.” Source: RevenueBase Database · checked Sep 17, 2026
17	Draxton Mobility Inspired	Partial evidence	Sant Vicenç Dels Horts, SpainHQ checked Sep 17, 2026	1,001-5,000	458 contacts →
	Partial 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
18	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
19	Rabwin Industries Private Limited	Indirect evidence	Coimbatore, IndiaHQ checked Sep 17, 2026	501-1,000	372 contacts →
	Indirect evidence “Welcome to RABWIN Industries Pvt Ltd, we are an ISO 9001:2015, ISO 14001: 2015, OHSMS 45001: 2018 & IATF 16949: 2016 certified manufacturers.” Source: RevenueBase Database · checked Sep 17, 2026
20	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
21	Neosym Industry Limited	Partial evidence	Pune, IndiaHQ checked Sep 17, 2026	501-1,000	334 contacts →
	Partial evidence “Neosym Industry Limited (Formerly known as The Indian Smelting & Refining Company Limited - ISR) is a part of A CKA Birla Group.” Source: RevenueBase Database · checked Sep 17, 2026
22	Sata Group	Indirect evidence	Valperga, ItalyHQ checked Sep 17, 2026	501-1,000	331 contacts →
	Indirect evidence “SATA Group works in the sector of mechanical machining of components for automotive, agricultural, constructions and marine industries.” Source: RevenueBase Database · checked Sep 17, 2026
23	Signicast Investment Castings	Partial evidence	Hartford, WI, United StatesHQ checked Sep 17, 2026	501-1,000	325 contacts →
	Partial evidence “Signicast, a Form Technologies' company, is a world-class provider of commercial investment castings.” Source: RevenueBase Database · checked Sep 17, 2026
24	Synergies Castings Limited	Strong evidence	Visakhapatnam, IndiaHQ checked Sep 17, 2026	201-500	316 contacts →
	Strong evidence “SYNERGIES CASTINGS LIMITED is a Machinery company located in Visakhapatnam, Andhra Pradesh, India.” Source: RevenueBase Database · checked Sep 17, 2026
25	Zollern Gmbh & Co. KG	Partial evidence	Sigmaringendorf, GermanyHQ checked Sep 17, 2026	1,001-5,000	314 contacts →
	Partial evidence “With top-quality products and customized solutions in the fields of drive technology, investment casting, sand casting, forging, and steel profiles, we are among the leading…” 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: machinery part casting suppliers. 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 machinery part casting suppliers.
Partial evidence: Its own public description names part of machinery part casting suppliers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name machinery part casting suppliers. 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 3,933 machinery part casting suppliers worldwide

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Machinery part casting suppliers worldwide at a glance

As of Sep 17, 2026

12.2%Verified-email coverage

21.1Average contacts per company

11-50Median size (employees)

3.5%Largest-city concentration · Rajkot

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

986

11-50

1,488

51-200

956

201-500

309

501-1,000

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 machinery part casting suppliers, 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: 17 countries, largest first: India, Brazil, the United States, Italy, Türkiye, Germany, Spain, Mexico, France, the United Kingdom and 7 more. Country and city lists for machinery part casting suppliers are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “machinery part casting suppliers”. 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 machinery part casting suppliers), 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 machinery part casting suppliers, 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, 10,161 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.

Machinery part casting suppliers by location

22 lists · largest first

Every Machinery part casting suppliers 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 machinery part casting suppliers, 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 machinery part casting suppliers are there worldwide?

RevenueBase identified 3,933 machinery part casting suppliers 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 machinery part casting suppliers?

India leads with 1,231 companies, followed by Brazil (463) and the United States (423). Every machinery part casting suppliers list by country and city is linked on this page.

Which city has the most machinery part casting suppliers?

Rajkot leads with 138 headquartered companies, followed by Coimbatore (87) and Pune (76).

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 10,161 verified decision-maker contacts tracked across these 3,933 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.