Company lists · Data refreshed September 2026

Top 9 Automotive systems engineering firms based in Istanbul, Türkiye

Name: Automotive systems engineering firms based in Istanbul, Türkiye
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 25 companies tracked

RevenueBase identified 25 company matches for automotive systems engineering firms associated with Istanbul, Türkiye as of September 2026 and tracks 1,192 professional contacts across them, including 563 with verified work emails. Across Türkiye, Istanbul is the largest hub for this category.

This list covers company matches for automotive systems engineering firms associated with Istanbul, Türkiye, 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 September 30, 2026.

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 Sep 30, 2026 How this list was built

25Companies

1,192Contacts tracked

563Verified emails

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The 9 largest automotive systems engineering firms based in Istanbul, Türkiye

Ranked by team size

Top 9 of 25 company matches for automotive systems engineering firms based in Istanbul, Türkiye, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 30, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	FEV Türkiye	Exact match	Istanbul, TürkiyeHQ recorded Sep 30, 2026	201-500	435 contacts →
	Exact match “FEV Türkiye, which provides turnkey engineering solutions in the automotive industry, on vehicle development, software, autonomous driving, electric and conventional propulsion…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
2	Bi̇as Mühendislik	Exact match	Istanbul, TürkiyeHQ recorded Sep 30, 2026	51-200	183 contacts →
	Exact match “BİAS Mühendislik, 1997 yılında kurulmuştur ve makina mühendisliği disiplinlerinde ileri mühendislik çözümleri sunmaktadır.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
3	KAT Mekatronik Urunleri A.S	Exact match	Istanbul, TürkiyeHQ recorded Sep 30, 2026	201-500	156 contacts →
	Exact match “Our firm has been providing services to premier companies in the automotive sector worldwide since 1995.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
4	AVL In Türkiye Research And Engineering	Exact match	Istanbul, TürkiyeHQ recorded Sep 30, 2026	201-500	101 contacts →
	Exact match “AVL Globally: AVL is one of the world’s leading mobility technology companies for development, simulation and testing in the automotive industry, and beyond.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
5	Sertplas	Exact match	Istanbul, TürkiyeHQ recorded Sep 30, 2026	201-500	73 contacts →
	Exact match “SERTPLAS is providing design, development, manufacturing, assembly and other various services to OEMs in accordance with the ISO 16949 quality standards.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
6	Veldo Teknoloji A.Ş	Exact match	Istanbul, TürkiyeHQ recorded Sep 30, 2026	51-200	42 contacts →
	Exact match “Ticarî ve özel araçlar için gizli sistem otomatik kayar kapı mekanizmaları, koltuk ve yolcu takip sensör uygulamaları, araç içi ısıtma, otomotiv yedek parça, OEM grupları ile…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
7	Otam Otomotiv Teknolojileri Araştırma Geliştirme Sanayi VE Ticaret A.Ş	Exact match	Istanbul, TürkiyeHQ recorded Sep 30, 2026	11-50	16 contacts →
	Exact match “OTAM, 2004 yılında; İTÜ Vakfı, OSD ve TÜBİTAK ortaklığı ile; Üniversite-Sanayi işbirliğini güçlendirerek, otomotiv sektörünün küresel pazarlardaki rekabetçiliği artırmak amac ile…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
8	Oklidis Advanced Engineering Solutions	Exact match	Istanbul, TürkiyeHQ recorded Sep 30, 2026	1-10	9 contacts →
	Exact match “Oklidis \| Advanced Engineering Solutions We are coming from the roots of science, sprouting innovative solutions toward a sustainable future.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
9	Integrus	Exact match	Istanbul, TürkiyeHQ recorded Sep 30, 2026	1-10	2 contacts →
	Exact match “IntegrUS was founded as a technology consultancy company which designs, prepares and executes the R&D and field projects focused on building automation, Information Technologies…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “automotive systems engineering firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 9 of 25 automotive systems engineering firms based in Istanbul, Türkiye

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Automotive systems engineering firms based in Istanbul, Türkiye at a glance

As of Sep 30, 2026

47.2%Verified-email coverage

47.7Average contacts per company

11-50Median size (employees)

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Email recency for this list is measured across the whole Türkiye list rather than for Istanbul, so it is reported there. Company counts and contact totals on this page are exact for Istanbul, over 25 companies.

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.
What qualifies: Company records associated with Istanbul, Türkiye whose business descriptions match “automotive systems engineering firms” 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 563 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 September 30, 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.

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 “automotive systems engineering firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many automotive systems engineering firms are there based in Istanbul, Türkiye?

RevenueBase identified 25 company matches for automotive systems engineering firms associated with Istanbul, Türkiye as of September 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?

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

Which city in Türkiye has the most automotive systems engineering firms?

Istanbul leads Türkiye with 25 company records, followed by Bursa (23) and Ankara (16).

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 563 professional contacts with verified work emails tracked across these 25 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 September 30, 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.