Company lists · Data refreshed September 2026

Top 25 Engine component manufacturers worldwide

RevenueBase identified 810 engine component manufacturers worldwide as of September 2026 and tracks 32,296 professional contacts across them, including 4,524 with verified work emails and 0 with mobile numbers. India is the largest market and Rajkot the largest hub.

This list covers engine component 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 16, 2026. Country and city lists for engine component 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 16, 2026 86% judged on-target in blind review
810Companies
32,296Contacts tracked
4,524Verified emails
0Mobile numbers
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The 25 largest engine component manufacturers worldwide

Ranked by team size
Top 25 of 810 engine component manufacturers worldwide, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to engine component 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceEskişehir, TürkiyeHQ checked Sep 16, 20261,001-5,0003,622 contacts →

Partial evidence

“TEI (TUSAS Engine Industries) is an incorporated company established in 1985 as a joint venture of Turkish Aerospace Industries Inc, General Electric (GE), Turkish Armed Forces…”

Source: RevenueBase Database · checked Sep 16, 2026
2Strong evidenceNew Delhi, IndiaHQ checked Sep 16, 20265,001-10,0001,909 contacts →

Strong evidence

“Rockman Industries, the auto-components arm of the $6 billion Hero Group, is a leading manufacturer and supplier of aluminium die-casting components, machined and painted…”

Source: RevenueBase Database · checked Sep 16, 2026
3Strong evidenceBangalore, IndiaHQ checked Sep 16, 202610001+1,885 contacts →

Strong evidence

“We are an engineering-led integrated manufacturer of complex and high-quality precision components for the automotive and aerospace sectors, primarily supplying to original…”

Source: RevenueBase Database · checked Sep 16, 2026
4Indirect evidenceNew Delhi, IndiaHQ checked Sep 16, 20265,001-10,0001,858 contacts →

Indirect evidence

“SPR Auto Technologies Limited (formerly Shriram Pistons & Rings Limited) has an exceptional lineage of Shriram Group, one of the most reputed Industrial houses.”

Source: RevenueBase Database · checked Sep 16, 2026
5Indirect evidenceCarmagnola (to), ItalyHQ checked Sep 16, 20261,001-5,0001,020 contacts →

Indirect evidence

“With more than 60 years of experience, Teksid is one of the largest cast iron foundry group in the world, with a production capacity of approximately 500 thousand tonnes per year.”

Source: RevenueBase Database · checked Sep 16, 2026
6Strong evidenceLeeds, United KingdomHQ checked Sep 16, 20261,001-5,000782 contacts →

Strong evidence

“Doncasters is a leading international manufacturer of high-precision alloy components made for the most demanding conditions.”

Source: RevenueBase Database · checked Sep 16, 2026
7Strong evidenceGurgaon, IndiaHQ checked Sep 16, 20261,001-5,000725 contacts →

Strong 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 16, 2026
8Partial evidenceJacksonville, NC, United StatesHQ checked Sep 16, 20261,001-5,000682 contacts →

Partial evidence

“Stanadyne is a global automotive technology leader in engine-based fuel and air management systems.”

Source: RevenueBase Database · checked Sep 16, 2026
9Indirect evidenceRio Do Sul, BrazilHQ checked Sep 16, 2026501-1,000554 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 16, 2026
10Partial evidenceNoida, IndiaHQ checked Sep 16, 20261,001-5,000543 contacts →

Partial evidence

“Global Autotech ltd World class Automotive Technology Global Autotech Ltd has been a pioneer in India in many cutting edge technologies for precision automotive components.”

Source: RevenueBase Database · checked Sep 16, 2026
11Partial evidenceChennai, IndiaHQ checked Sep 16, 20261,001-5,000541 contacts →

Partial evidence

“India Pistons Limited (IPL) is the oldest and one of the largest producers of Pistons, Piston Rings, Gudgeon Pins & Cylinder Liners and allied components in India.”

Source: RevenueBase Database · checked Sep 16, 2026
12Partial evidenceChennai, IndiaHQ checked Sep 16, 20261,001-5,000460 contacts →

Partial evidence

“ABI-Showatech (India) Private Limited is one of the leading players in the global automotive component manufacturing space.”

Source: RevenueBase Database · checked Sep 16, 2026
13Indirect evidencePune, IndiaHQ checked Sep 16, 2026501-1,000420 contacts →

Indirect evidence

“SFS Group India Pvt.”

Source: RevenueBase Database · checked Sep 16, 2026
14Strong evidenceMaclodio (bs), ItalyHQ checked Sep 16, 20261,001-5,000417 contacts →

Strong evidence

“Gnutti Carlo was founded in 1922 as a manufacturer of components for the agricultural sector.”

Source: RevenueBase Database · checked Sep 16, 2026
15Indirect evidenceSanand, IndiaHQ checked Sep 16, 2026501-1,000414 contacts →

Indirect evidence

“Bhavani Industries - India LLP is a company based out of TATA Nano Vendor Park, Sanand-382170, Ahmedabad, Gujarat, India.”

Source: RevenueBase Database · checked Sep 16, 2026
16Strong evidenceStuttgart, GermanyHQ checked Sep 16, 20261,001-5,000383 contacts →

Strong evidence

“BMTS Technology is a global manufacturer of high technology automotive components for current and future powertrains, including turbochargers.”

Source: RevenueBase Database · checked Sep 16, 2026
17Partial evidenceGuindy, IndiaHQ checked Sep 16, 2026501-1,000370 contacts →

Partial evidence

“Rane Engine Valve Limited incepted in the year 1959 is the first manufacturing company in Rane Group and is a Preferred supplier in the Industry and Market leader in India for…”

Source: RevenueBase Database · checked Sep 16, 2026
18Partial evidenceRajkot, IndiaHQ checked Sep 16, 20261,001-5,000348 contacts →

Partial evidence

“Automotive Parts Forging/Manufacturer.”

Source: RevenueBase Database · checked Sep 16, 2026
19Indirect evidenceBangalore, IndiaHQ checked Sep 16, 2026201-500331 contacts →

Indirect evidence

“International Aerospace Manufacturing Pvt.”

Source: RevenueBase Database · checked Sep 16, 2026
20Partial evidenceThe Woodlands, TX, United StatesHQ checked Sep 16, 2026501-1,000277 contacts →

Partial evidence

“Whether the target is improved reliability, greater efficiency, emissions control or cost savings, Cook Compression combines the engineering expertise, high-quality products…”

Source: RevenueBase Database · checked Sep 16, 2026
21Strong evidenceCass City, MI, United StatesHQ checked Sep 16, 20261,001-5,000260 contacts →

Strong evidence

“Walbro is the world's largest manufacturer of carburetors and a major manufacturer of ignition systems, fuel injection and air/fuel management components, and fuel storage and…”

Source: RevenueBase Database · checked Sep 16, 2026
22Partial evidenceSan Antonio, TX, United StatesHQ checked Sep 16, 2026201-500253 contacts →

Partial evidence

“Who we are Since 1994, EControls has delivered innovation and customer satisfaction to the engine and vehicle industries through: • State-of-the-art engine application…”

Source: RevenueBase Database · checked Sep 16, 2026
23Partial evidenceAnkara, TürkiyeHQ checked Sep 16, 20261,001-5,000223 contacts →

Partial evidence

“Erkunt is specialized on the production of engine blocks and cylinder heads for tractors, commercial vehicles and off-road industrial vehicles, which can be supplied as machined…”

Source: RevenueBase Database · checked Sep 16, 2026
24Strong evidenceChennai, IndiaHQ checked Sep 16, 2026201-500174 contacts →

Strong evidence

“SAC Engine Components Pvt Ltd has marked its presence in the year 1986 for manufacture and supply of valve train IC Engine components to Automotive,truck,tractor,marine,power…”

Source: RevenueBase Database · checked Sep 16, 2026
25Strong evidenceManiago, ItalyHQ checked Sep 16, 2026201-500169 contacts →

Strong evidence

“Founded in 1887, Pietro Rosa TBM is a privately owned company, specializing in the engineering and manufacturing of business sensitive and mission-critical components for gas…”

Source: RevenueBase Database · checked Sep 16, 2026

Showing 25 of 810 engine component manufacturers worldwide

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Engine component manufacturers worldwide at a glance

As of Sep 16, 2026
14.0%Verified-email coverage
39.9Average contacts per company
11-50Median size (employees)
5.6%Largest-city concentration · Rajkot
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
201
11-50
245
51-200
204
201-500
78
501-1,000
30
1,001-5,000
39
5,001-10,000
5
10001+
4

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 engine component 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
7 countries, largest first: India, the United States, Italy, Brazil, Germany, the United Kingdom, Türkiye. Country and city lists for engine component manufacturers are linked below.
What qualifies
Companies worldwide whose own description of what they do matches “engine component 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 engine component 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 engine component 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, 4,524 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 16, 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.

Engine component manufacturers by location

7 lists · largest first

Every Engine component manufacturers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 engine component 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 engine component manufacturers are there worldwide?

RevenueBase identified 810 engine component 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?

TEI, headquartered in Eskisehir, tops this list with the largest team on record.

Which country has the most engine component manufacturers?

India leads with 293 companies, followed by the United States (206) and Italy (84). Every engine component manufacturers list by country and city is linked on this page.

Which city has the most engine component manufacturers?

Rajkot leads with 45 headquartered companies, followed by Chennai (19) and Pune (17).

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 4,524 verified decision-maker contacts tracked across these 810 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 16, 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.