Company lists · Data refreshed September 2026

Top 25 Heavy vehicle component suppliers based in Türkiye

Name: Heavy vehicle component suppliers based in Türkiye
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 322 companies tracked

RevenueBase identified 322 heavy vehicle component suppliers headquartered in Türkiye as of September 2026 and tracks 14,137 professional contacts across them, including 2,397 with verified work emails. Konya is the largest hub.

This list covers heavy vehicle component suppliers headquartered in Türkiye, 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 20, 2026.

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 20, 2026 86% judged on-target in blind review

322Companies

14,137Contacts tracked

2,397Verified emails

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The 25 largest heavy vehicle component suppliers based in Türkiye

Ranked by team size

Top 25 of 322 heavy vehicle component suppliers based in Türkiye, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to heavy vehicle component 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	Beyçelik Gestamp	Indirect evidence	Bursa, TürkiyeHQ checked Sep 20, 2026	1,001-5,000	1,576 contacts →
	Indirect evidence “We embrace innovation as a part of continuous improvement, we keep pace with the latest developments to achieve something better, and we focus on the future.” Source: RevenueBase Database · checked Sep 20, 2026
2	Sampa Automotive	Strong evidence	Samsun, TürkiyeHQ checked Sep 20, 2026	1,001-5,000	1,106 contacts →
	Strong evidence “Established in 1994 in Samsun, SAMPA manufactures high-quality spare parts for European and American heavy-duty commercial vehicles.” Source: RevenueBase Database · checked Sep 20, 2026
3	AYD Automotive Industry	Indirect evidence	Konya, TürkiyeHQ checked Sep 20, 2026	1,001-5,000	737 contacts →
	Indirect evidence “At AYD, we are very proud of our long History & Heritage, which is testimony to our pedigree in providing Braking & Steering & Suspension Solutions.” Source: RevenueBase Database · checked Sep 20, 2026
4	Teknorot Steering And Suspension Parts	Strong evidence	İstanbul, TürkiyeHQ checked Sep 20, 2026	1,001-5,000	460 contacts →
	Strong evidence “Teknorot is Europe’s biggest manufacturer of steering and suspension components for passenger cars and light commercial vehicles in the automotive aftermarket industry.” Source: RevenueBase Database · checked Sep 20, 2026
5	Orhan Holding	Indirect evidence	Bursa, TürkiyeHQ checked Sep 20, 2026	5,001-10,000	429 contacts →
	Indirect evidence “Orhan Holding, a group of companies, mainly operates in the automotive industry with its manufacturing plants and technical centers with employees in 4 continents, 12 countries.” Source: RevenueBase Database · checked Sep 20, 2026
6	Hattat Holding A.Ş	Indirect evidence	Maslak-sarıyer, TürkiyeHQ checked Sep 20, 2026	1,001-5,000	341 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
7	Maysan Mando	Indirect evidence	Bursa, TürkiyeHQ checked Sep 20, 2026	501-1,000	247 contacts →
	Indirect evidence “Established as Maysan in 1969, Maysan Mando took active part in the development of the Turkish automotive market to become the first company in Turkey to produce shock absorbers.” Source: RevenueBase Database · checked Sep 20, 2026
8	Erkunt Sanayi A.S	Strong evidence	Ankara, TürkiyeHQ checked Sep 20, 2026	1,001-5,000	223 contacts →
	Strong 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 20, 2026
9	NSK Group Rota	Partial evidence	Istanbul, TürkiyeHQ checked Sep 20, 2026	501-1,000	201 contacts →
	Partial evidence “We are a manufacturer of steering, suspension, hydraulic, and forged parts for commercial, agricultural, and construction vehicles, as well as for various other industries.” Source: RevenueBase Database · checked Sep 20, 2026
10	Vaden Original	Partial evidence	Konya, TürkiyeHQ checked Sep 20, 2026	1,001-5,000	187 contacts →
	Partial evidence “Vaden Original Air Brake Systems & Commercial Vehicle Spare Parts Manufacturer More than Products in 14 Different Categories Vaden Original is a company that stands out in the…” Source: RevenueBase Database · checked Sep 20, 2026
11	EGE Fren A.Ş	Indirect evidence	Izmir, TürkiyeHQ checked Sep 20, 2026	201-500	178 contacts →
	Indirect evidence “Ege Fren Sanayi ve Ticaret A.Ş, have been established on January 21st 1987 by Otomobilcilik A.Ş.(%51) an affiliate of Özakat Holding and Rockwell International Finance Co.(%49)…” Source: RevenueBase Database · checked Sep 20, 2026
12	Altay Otomoti̇v A.Ş	Indirect evidence	Bornova, TürkiyeHQ checked Sep 20, 2026	201-500	166 contacts →
	Indirect evidence “Altay Automotive is one of Turkey's most powerful companies in the automotive spare parts industry; has been operating since 1982 with its rich product range, high availability…” Source: RevenueBase Database · checked Sep 20, 2026
13	Dönmez Debriyaj Sanayi VE Ticaret AŞ	Indirect evidence	İzmir, TürkiyeHQ checked Sep 20, 2026	201-500	163 contacts →
	Indirect evidence “Türkiye'nin en büyük debriyaj üreticisi olan Dönmez Debriyaj, hafif ve ağır ticari araçlar için baskı, disk, rulman, volan ve turbo üretmektedir.” Source: RevenueBase Database · checked Sep 20, 2026
14	EGE Endüstri	Indirect evidence	Izmir, TürkiyeHQ checked Sep 20, 2026	501-1,000	140 contacts →
	Indirect evidence “Ege Endustri ve Ticaret A.S.” Source: RevenueBase Database · checked Sep 20, 2026
15	EKU	Indirect evidence	Istanbul, TürkiyeHQ checked Sep 20, 2026	201-500	134 contacts →
	Indirect evidence “Since our foundation in 1962, EKU has kept a laser focused approach on delivering the best in our field.” Source: RevenueBase Database · checked Sep 20, 2026
16	Yumak AIR Brake Systems	Partial evidence	Selçuklu/konya, TürkiyeHQ checked Sep 20, 2026	501-1,000	128 contacts →
	Partial evidence “Yumak Automotive who is founded in 1984 started to produce precision spare parts for commercial vehicles.” Source: RevenueBase Database · checked Sep 20, 2026
17	Ditaş BDY Yedek Parça İmalat VE Teknik A.Ş	Indirect evidence	Nigde, TürkiyeHQ checked Sep 20, 2026	201-500	120 contacts →
	Indirect evidence “Ditaş BDY Yedek Parça İmalat and Teknik A.Ş.” Source: RevenueBase Database · checked Sep 20, 2026
18	KNS Otomoti̇v Sanayi̇ VE Ti̇caret A.Ş	Strong evidence	Arifiye, TürkiyeHQ checked Sep 20, 2026	201-500	106 contacts →
	Strong evidence “We are the first and only manufacturer of commercial vehicle group components with 100% domestic capital in Turkey which provides high quality products on global basis with our…” Source: RevenueBase Database · checked Sep 20, 2026
19	Aktas Holding	Indirect evidence	Bursa, TürkiyeHQ checked Sep 20, 2026	1,001-5,000	104 contacts →
	Indirect evidence “Aktaş Holding, which is a pioneer in the sector of air suspension system production, especially airspring, continues to grow thanks to its total 9 companies, 25 thousands square…” Source: RevenueBase Database · checked Sep 20, 2026
20	ACV Suspension Systems	Indirect evidence	Konya, TürkiyeHQ checked Sep 20, 2026	501-1,000	103 contacts →
	Indirect evidence “ACV Suspension Systems Inc, established from the AYD Automotive Industry and has been in operation since 1975, currently employs people and exports to many countries around the…” Source: RevenueBase Database · checked Sep 20, 2026
21	Yarış Grup Otomotiv AŞ	Indirect evidence	Bursa, TürkiyeHQ checked Sep 20, 2026	501-1,000	97 contacts →
	Indirect evidence “2005 yılında kurulmuş olan YARIŞ Otomotiv Makine ve Yedek Parça San.A.Ş.” Source: RevenueBase Database · checked Sep 20, 2026
22	SIO Automotive	Indirect evidence	Tekirdağ, TürkiyeHQ checked Sep 20, 2026	201-500	90 contacts →
	Indirect evidence “SIO Automotive was established in 1991 in Istanbul as the first initiative dedicated to the aftermarket in Turkey.” Source: RevenueBase Database · checked Sep 20, 2026
23	Nevpa Group	Indirect evidence	İstanbul, TürkiyeHQ checked Sep 20, 2026	201-500	89 contacts →
	Indirect evidence “Sayar Ticaret Tevfik Sayar tarafından 1952 tarihinde torna atölyesi olarak kurulmuştur.” Source: RevenueBase Database · checked Sep 20, 2026
24	Base A.Ş	Indirect evidence	Kocaeli, TürkiyeHQ checked Sep 20, 2026	51-200	77 contacts →
	Indirect evidence “Founded in 2016, BASE Studio Arge ve Teknoloji Sanayi A.Ş.” Source: RevenueBase Database · checked Sep 20, 2026
25	Alton AIR Springs	Indirect evidence	Bursa, TürkiyeHQ checked Sep 20, 2026	201-500	74 contacts →
	Indirect evidence “UPK Otomotiv Yan San.” Source: RevenueBase Database · checked Sep 20, 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: heavy vehicle component 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 heavy vehicle component suppliers.
Partial evidence: Its own public description names part of heavy vehicle component suppliers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name heavy vehicle component 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 322 heavy vehicle component suppliers based in Türkiye

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Heavy vehicle component suppliers based in Türkiye at a glance

As of Sep 20, 2026

17.0%Verified-email coverage

43.9Average contacts per company

11-50Median size (employees)

18.0%Largest-city concentration · Konya

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

102

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Email recency for this list is measured worldwide rather than for Türkiye, so it is reported there. Company counts and contact totals on this page are exact for Türkiye, over 322 companies.

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 heavy vehicle component 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.
What qualifies: Companies headquartered in Türkiye whose own description of what they do matches “heavy vehicle component 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 heavy vehicle component 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 heavy vehicle component suppliers, and records with no verified work email. Companies headquartered outside Türkiye are excluded even when they keep an office there.
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, 2,397 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 20, 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.

Heavy vehicle component suppliers by metro

Heavy vehicle component suppliers in Konya58
Heavy vehicle component suppliers in Istanbul47
Heavy vehicle component suppliers in Bursa27

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 heavy vehicle component 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 heavy vehicle component suppliers are there based in Türkiye?

RevenueBase identified 322 heavy vehicle component suppliers headquartered in Türkiye 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?

Beyçelik Gestamp, headquartered in Bursa, tops this list with the largest team on record.

Which city has the most heavy vehicle component suppliers?

Konya leads with 58 headquartered companies, followed by Istanbul (47) and Bursa (27).

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 2,397 verified decision-maker contacts tracked across these 322 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 20, 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.