Company lists · Data refreshed October 2026

Top 25 Ductile iron sand machined casting assembly suppliers worldwide

RevenueBase identified 1,209 company matches for ductile iron sand machined casting assembly suppliers worldwide as of October 2026 and tracks 21,417 professional contacts across them, including 3,056 with verified work emails. India is the largest market and Rajkot the largest hub.

This list covers company matches for ductile iron sand machined casting assembly suppliers 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 24, 2026. Country and city lists for ductile iron sand machined casting assembly suppliers 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 24, 2026 How this list was built
1,209Companies
21,417Contacts tracked
3,056Verified emails
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The 25 largest ductile iron sand machined casting assembly suppliers worldwide

Ranked by team size
Top 25 of 1,209 company matches for ductile iron sand machined casting assembly suppliers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 24, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchWaupaca, WI, United StatesHQ recorded Oct 24, 20261,001-5,0001,227 contacts →

Exact match

“Solid as the castings we create.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
2Exact matchRio Do Sul, BrazilHQ recorded Oct 24, 2026501-1,000567 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
3Exact matchAuburn, IN, United StatesHQ recorded Oct 24, 20261,001-5,000515 contacts →

Exact match

“Metal Technologies is a premier iron casting and machining company that uses modern technology and a highly productive workforce to produce the best quality product.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
4Exact matchSouthfield, MI, United StatesHQ recorded Oct 24, 20261,001-5,000511 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
5Exact matchCoimbatore, IndiaHQ recorded Oct 24, 2026501-1,000403 contacts →

Exact match

“JS Autocast Foundry India Pvt.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
6Exact matchPune, IndiaHQ recorded Oct 24, 2026501-1,000330 contacts →

Exact match

“Neosym Industry Limited (Formerly known as The Indian Smelting & Refining Company Limited - ISR) is a part of A CKA Birla Group.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
7Exact matchVisakhapatnam, IndiaHQ recorded Oct 24, 2026201-500304 contacts →

Exact match

“SYNERGIES CASTINGS LIMITED is a Machinery company located in Visakhapatnam, Andhra Pradesh, India.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
8Exact matchKolhapur, IndiaHQ recorded Oct 24, 20261,001-5,000273 contacts →

Exact match

“Sound Castings Pvt.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
9Exact matchSincan, TürkiyeHQ recorded Oct 24, 2026501-1,000207 contacts →

Exact match

“Welcome; As the leader of the sector in Turkey and ranked among top 10 in Europe for the time-being, Akdaş serves its customers with two foundries, two machine shops and one…”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
10Exact matchEast Singhbhum, IndiaHQ recorded Oct 24, 2026501-1,000185 contacts →

Exact match

“With over two decades of expertise, Sudisa is a trusted partner in high-precision Grey & SG Iron castings.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
11Exact matchItaúna, BrazilHQ recorded Oct 24, 2026201-500182 contacts →

Exact match

“A Intercast é uma empresa do grupo ACIPCO – American Cast Iron Pipe Company, líder no mercado norte americano de tubos centrifugados.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
12Exact matchFeliz, BrazilHQ recorded Oct 24, 2026501-1,000181 contacts →

Exact match

“Ductile and gray iron foundry that supply electrical hardware for insulators companies and valve bodies for hidraulic companies all over the world.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
13Exact matchIndiaHQ recorded Oct 24, 20261,001-5,000179 contacts →

Exact match

“nelcast is an automotive company based out of India.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
14Exact matchKirklareli̇, TürkiyeHQ recorded Oct 24, 2026501-1,000161 contacts →

Exact match

“Trakya Döküm is a world class IATF 16949 certified foundry producing cast, machined and sub-assembled parts in all grades of high quality ductile, grey and malleable irons for the…”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
15Exact matchİstanbul, TürkiyeHQ recorded Oct 24, 2026501-1,000160 contacts →

Exact match

“Demisas pushes the standards for iron casting production in the global market since 1974 and is now one of the leading companies in European foundry industry with production…”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
16Exact matchElyria, OH, United StatesHQ recorded Oct 24, 2026201-500159 contacts →

Exact match

“For over 100 years, Elyria Foundry and Hodge Foundry have been leading manufacturers of large gray and ductile iron specialty castings, ranging from 50 to pounds.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
17Exact matchWrightsville, PA, United StatesHQ recorded Oct 24, 2026201-500157 contacts →

Exact match

“Single source supplier of cast iron parts for industry.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
18Exact matchCoimbatore, IndiaHQ recorded Oct 24, 2026201-500148 contacts →

Exact match

“Magna Electro Castings Limited is a TS 16949 and ISO 14001 certified manufacturer of precision ferrous machined components, delivering engineered solutions for low and…”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
19Exact matchMegrine Riadh, TunisiaHQ recorded Oct 24, 2026201-500126 contacts →

Exact match

“cast iron foundry located in Tunisia Tunisie producing either grey: EN-GJL-150/200/250/300 or nodular: EN-GJS-400/500/600/700/800 in medium and large series, weight up to 400 kg…”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
20Exact matchCadillac, MI, United StatesHQ recorded Oct 24, 2026201-500125 contacts →

Exact match

“As an industry leader in ductile iron castings, Cadillac Casting, Inc.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
21Exact matchElorrio, SpainHQ recorded Oct 24, 2026201-500112 contacts →

Exact match

“Welcome to Betsaide SAL!”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
22Exact matchMilwaukee, WI, United StatesHQ recorded Oct 24, 202651-200104 contacts →

Exact match

“Wisconsin’s Premier Sand & Investment Foundry with Rough & Finish Machining, Onsite NDT, ISO, PED, NIAC and ASME Certified”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
23Exact matchManapparai, IndiaHQ recorded Oct 24, 202611-5098 contacts →

Exact match

“jothi malleables pvt.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
24Exact matchGuarulhos, BrazilHQ recorded Oct 24, 2026201-50093 contacts →

Exact match

“Instalada em um parque fabril próprio, com área superior a e mais de de área construída, a LEPE é uma das melhores empresas de Fundição de Ferro Fundido Cinzento e Nodular do…”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
25Exact matchColumbus, GA, United StatesHQ recorded Oct 24, 2026201-50092 contacts →

Exact match

“Goldens’ specializes in quality precision CNC machined ductile iron castings, and full service 3D prototype to production for industries worldwide.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase

Showing 25 of 1,209 ductile iron sand machined casting assembly suppliers worldwide

See the full list, filter by size, metro and specialty, and access 3,056 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Ductile iron sand machined casting assembly suppliers worldwide at a glance

As of Oct 24, 2026
14.3%Verified-email coverage
17.7Average contacts per company
51-200Median size (employees)
5.0%Largest-city concentration · Rajkot
Oct 24, 2026Page data refreshed

Companies by employee count

1-10
226
11-50
323
51-200
387
201-500
185
501-1,000
49
1,001-5,000
26

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 ductile iron sand machined casting assembly suppliers are linked below.
What qualifies
Company records worldwide whose business descriptions match “ductile iron sand machined casting assembly suppliers” 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 3,056 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 24, 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.

Ductile iron sand machined casting assembly suppliers by location

8 lists · largest first

Every Ductile iron sand machined casting assembly 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 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 “ductile iron sand machined casting assembly suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many ductile iron sand machined casting assembly suppliers are there worldwide?

RevenueBase identified 1,209 company matches for ductile iron sand machined casting assembly suppliers 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?

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

Which country has the most ductile iron sand machined casting assembly suppliers?

India leads with 354 companies, followed by the United States (151) and Türkiye (65). Every ductile iron sand machined casting assembly suppliers list by country and city is linked on this page.

Which city has the most ductile iron sand machined casting assembly suppliers?

Rajkot leads with 61 company records, followed by Coimbatore (34) and Kolhapur (28).

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 3,056 professional contacts with verified work emails tracked across these 1,209 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 24, 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.