Company lists · Data refreshed November 2026

Top 25 Diesel engine component suppliers worldwide

RevenueBase identified 2,284 company matches for diesel engine component suppliers worldwide as of November 2026 and tracks 36,365 professional contacts across them, including 8,197 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers company matches for diesel engine component 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 November 6, 2026. Country and city lists for diesel engine component 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 Nov 6, 2026 How this list was built
2,284Companies
36,365Contacts tracked
8,197Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest diesel engine component suppliers worldwide

Ranked by team size
Top 25 of 2,284 company matches for diesel engine component suppliers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchRolle, SwitzerlandHQ recorded Nov 6, 20265,001-10,0003,380 contacts →

Exact match

“With a legacy of over 70 years, Garrett Motion is a cutting-edge technology leader enabling emission reduction and energy efficiency.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchNew Delhi, IndiaHQ recorded Nov 6, 20265,001-10,0002,001 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchBaden, SwitzerlandHQ recorded Nov 6, 20261,001-5,0001,498 contacts →

Exact match

“We help the world move further, more efficiently and sustainably.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchPeterborough, TX, United KingdomHQ recorded Nov 6, 20261,001-5,0001,273 contacts →

Exact match

“With a history stretching back to 1932, Perkins Engines Company Limited is a world leading provider of diesel and gas engines, providing the most comprehensive range of innovative…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchLummen, BelgiumHQ recorded Nov 6, 20261,001-5,000835 contacts →

Exact match

“Established in 1923 in Alkmaar, the BOSAL Group is a Dutch-registered company, headquartered in Lummen, Belgium.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchJacksonville, United StatesHQ recorded Nov 6, 20261,001-5,000726 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchChennai, IndiaHQ recorded Nov 6, 20261,001-5,000564 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchChennai, IndiaHQ recorded Nov 6, 20261,001-5,000503 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchMaclodio (bs), ItalyHQ recorded Nov 6, 20261,001-5,000459 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchNorcross, GA, United StatesHQ recorded Nov 6, 2026201-500437 contacts →

Exact match

“For more than 160 years, DEUTZ engines have supplied customized, cost-effective power to a broad array of machine types and market segments.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSanand, IndiaHQ recorded Nov 6, 2026501-1,000432 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchStuttgart, GermanyHQ recorded Nov 6, 20261,001-5,000393 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchAnaheim, CA, United StatesHQ recorded Nov 6, 2026201-500332 contacts →

Exact match

“Isuzu is the global leader in commercial vehicles and diesel engines.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchSibiu, RomaniaHQ recorded Nov 6, 20261,001-5,000284 contacts →

Exact match

“Over its more than 125 years of existence, Compa has progressed steadily, technically and technologically, constantly investing in the quality of its products and services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchCass City, MI, United StatesHQ recorded Nov 6, 20261,001-5,000280 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchLondrina, BrazilHQ recorded Nov 6, 2026201-500280 contacts →

Exact match

“Na Leão Distribuidora, garantir segurança e qualidade já é tradição.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchColumbus, MS, United StatesHQ recorded Nov 6, 2026501-1,000258 contacts →

Exact match

“PACCAR Engine Company produces the best-in-class, state-of-the-art MX engines that power Kenworth, Peterbilt, and DAF Trucks.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchIndonesiaHQ recorded Nov 6, 2026n/a244 contacts →

Exact match

“PT USUI International Indonesia is an automotive company based out of Indonesia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchCape Town, South AfricaHQ recorded Nov 6, 202651-200240 contacts →

Exact match

“For over 70 years (since 1946), Alert has distributed engine components for over 3500 models of passenger, light and heavy commercial vehicles in both petrol and diesel…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchColumbia, SC, United StatesHQ recorded Nov 6, 2026201-500204 contacts →

Exact match

“Pure Power Technologies, LLC, a Stanadyne Company is the leader in engineering and remanufacturing of diesel fuel injectors and turbochargers for OEMs and the aftermarket.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchCento, ItalyHQ recorded Nov 6, 2026201-500182 contacts →

Exact match

“VM Motori was founded in 1947.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchUnited StatesHQ recorded Nov 6, 20261,001-5,000181 contacts →

Exact match

“Mikuni Corporation is a leading Japanese carburettor manufacturing company that was founded in 1923 and incorporated in 1948.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchWarren, United StatesHQ recorded Nov 6, 2026501-1,000179 contacts →

Exact match

“SLPT provides advanced powertrain system solutions incorporating a wide range of mechanical and electronic technologies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchIndiaHQ recorded Nov 6, 20261,001-5,000146 contacts →

Exact match

“Manufacturer of Water Pump, Oil Pump,Feed Pump, Engine components for Automotive companies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchRibeirão Preto, BrazilHQ recorded Nov 6, 202651-200145 contacts →

Exact match

“A MMarra Distribuidora Automotiva é especialista em fornecer peças automotivas de veículos diesel para outras empresas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 2,284 diesel engine component suppliers worldwide

See the full list, filter by size, metro and specialty, and access 8,197 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Diesel engine component suppliers worldwide at a glance

As of Nov 6, 2026
22.5%Verified-email coverage
15.9Average contacts per company
11-50Median size (employees)
1.8%Largest-city concentration · Sao Paulo
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
849
11-50
799
51-200
395
201-500
106
501-1,000
24
1,001-5,000
37
5,001-10,000
5
10001+
5

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 diesel engine component suppliers are linked below.
What qualifies
Company records worldwide whose business descriptions match “diesel engine component 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 8,197 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 November 6, 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.

Diesel engine component suppliers by location

11 lists · largest first

Every Diesel engine component suppliers 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 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 “diesel engine component suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many diesel engine component suppliers are there worldwide?

RevenueBase identified 2,284 company matches for diesel engine component suppliers worldwide as of November 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?

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

Which country has the most diesel engine component suppliers?

The United States leads with 306 companies, followed by India (293) and Brazil (265). Every diesel engine component suppliers list by country and city is linked on this page.

Which city has the most diesel engine component suppliers?

Sao Paulo leads with 41 company records, followed by Bhavnagar (21) and Rajkot (21).

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 8,197 professional contacts with verified work emails tracked across these 2,284 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 November 6, 2026.

Ready to reach these companies? Verified emails and direct dials for all 2,284 diesel engine component suppliers worldwide. Start with a free account, no credit card.

Download this list →

Related lists

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.