Company lists · Data refreshed September 2026

Top 25 Automotive testing consultants based in Türkiye

Name: Automotive testing consultants based in Türkiye
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 115 companies tracked

RevenueBase identified 115 company matches for automotive testing consultants associated with Türkiye as of September 2026 and tracks 2,105 professional contacts across them, including 434 with verified work emails. Istanbul is the largest hub.

This list covers company matches for automotive testing consultants associated with 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

115Companies

2,105Contacts tracked

434Verified emails

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The 25 largest automotive testing consultants based in Türkiye

Ranked by team size

Top 25 of 115 company matches for automotive testing consultants based in 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	SGS Türkiye	Exact match	TürkiyeHQ recorded Sep 30, 2026	5,001-10,000	214 contacts →
	Exact match “Biz SGS’yiz - dünyanın lider gözetim, test ve belgelendirme kuruluşu.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
2	TÜV Austria Turk	Exact match	Istanbul, TürkiyeHQ recorded Sep 30, 2026	1,001-5,000	184 contacts →
	Exact match “TÜV AUSTRIA TURK: Güvenilir Çözüm Ortağınız 1872 yılında temelleri atılan TÜV AUSTRIA Grubu, tarafsız ve bağımsız bir kuruluş olarak kalite kontrol, belgelendirme, test, teknik…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
3	Alfanorm Endüstriyel Denetim VE Belgelendirme	Exact match	İstnbul, TürkiyeHQ recorded Sep 30, 2026	201-500	98 contacts →
	Exact match “ALFANORM denetim ve belgelendirme sektöründe uzun yıllara dayalı tecrübesi bulunan uzmanlar tarafından kurulmuş bağımsız bir denetim ve belgelendirme firmasıdır.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
4	Ugetam İstanbul Uygulamalı GAZ VE Enerji Teknolojileri Araştırma Mühendislik A.Ş	Exact match	Istanbul, TürkiyeHQ recorded Sep 30, 2026	51-200	95 contacts →
	Exact match “UGETAM is a company based in Turkey.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
5	TÜV Nord Turkey	Exact match	İstanbul, TürkiyeHQ recorded Sep 30, 2026	51-200	93 contacts →
	Exact match “TÜV NORD Turkey - Inspired by Knowledge TÜV NORD Turkey Teknik Kontrol ve Belgelendirme A.Ş.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
6	Udem Belgelendirme A.Ş	Exact match	Ankara, TürkiyeHQ recorded Sep 30, 2026	51-200	90 contacts →
	Exact match “UDEM olarak, 20 yılı aşkın tecrübemiz ile kaliteli, tarafsız ve sektöre öncülük eden uygunluk değerlendirme ve test hizmetleri sunmaktayız.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
7	Vitsan Gözetim Mümessillik VE Ticaret A.Ş	Exact match	Istanbul, TürkiyeHQ recorded Sep 30, 2026	51-200	79 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
8	Probo Assurance Services	Exact match	Yenimahalle / Ankara, TürkiyeHQ recorded Sep 30, 2026	51-200	57 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
9	Teknik Muayene	Exact match	Şişli, TürkiyeHQ recorded Sep 30, 2026	51-200	47 contacts →
	Exact match “2008 yılında; bağımsız, tarafsız ve güvenilir bir hizmet anlayışıyla çıktığımız yolda gururla devam ediyoruz.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
10	Inspecco	Exact match	Ümraniye, TürkiyeHQ recorded Sep 30, 2026	51-200	40 contacts →
	Exact match “INSPECCO is your accredited service provider for international certification, inspection, measurement, and training.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
11	Akin Quality Group INC	Exact match	İstanbul, TürkiyeHQ recorded Sep 30, 2026	51-200	30 contacts →
	Exact match “AKIN Kalite Grup A.Ş, merkez ofisi Tuzla istanbul’da olan, ana çalışma alanı Petrol & Gaz, Enerji ve imalat sektörlerinde çalışan firmalara belgelendirme, tahribatlı ve…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
12	IFC Global International First Certification	Exact match	İzmi̇r, TürkiyeHQ recorded Sep 30, 2026	11-50	30 contacts →
	Exact match “IFC GLOBAL Sertifikasyon Muayene ve Eğitim Hizmetleri Anonim Şirketi uygunluk değerlendirme hizmetleri (Sistem belgelendirme, ürün belgelendirme ve muayene) konusunda hizmet…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
13	TÜV Austria Mobility Mobilite Sistem Yönetim VE Denetim	Exact match	Maltepe, TürkiyeHQ recorded Sep 30, 2026	51-200	29 contacts →
	Exact match “Mobilite, otomotiv sektöründeki 15 yılı aşkın tecrübeye sahip kadrosuyla, Avrupa ve Türkiye homologasyon testleri ve belgelendirme alanında, dünya çapında kendini ispatlamış…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
14	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
15	Taff Danışmanlık Sanayi VE Ticaret A.Ş	Exact match	Istanbul, TürkiyeHQ recorded Sep 30, 2026	11-50	13 contacts →
	Exact match “Otomotiv Satış Sonrası Hizmetler Teknik Denetim ve Kalite Yönetimi Süreç Yönetimi ve Operasyonel Danışmanlık Gizli Müşteri Uygulamaları Müşteri Memnuniyeti Analizi TSE…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
16	Insperla	Exact match	Istanbul, TürkiyeHQ recorded Sep 30, 2026	11-50	12 contacts →
	Exact match “Testing Inspection and Certification Services Accredited Services (welding, material) CE Marking Vendor Inspection” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
17	Contract Group Companies	Exact match	Bursa, TürkiyeHQ recorded Sep 30, 2026	501-1,000	12 contacts →
	Exact match “Contact Quality Contral & Process Management, Group Companies, engaged in quality control, process management, engineering, special tests and examinations in manufacturing sectors…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
18	Mates A.Ş	Exact match	Ankara, TürkiyeHQ recorded Sep 30, 2026	11-50	12 contacts →
	Exact match “Firmamız; 1987 yılında, SUN marka egzoz emisyon ölçüm ve motor test cihazları satışı ile otomotiv servis ekipmanları alanında faaliyetine başladı.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
19	Aura Uluslararası Belgelendirme VE Doğrulama Hizmetleri	Exact match	Ankara, TürkiyeHQ recorded Sep 30, 2026	11-50	8 contacts →
	Exact match “AURA ULUSLAR ARASI BELGELENDİRME EĞİTİM DENETİM VE MUAYENE HİZ.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
20	Meckon Engineering	Exact match	Ankara, TürkiyeHQ recorded Sep 30, 2026	11-50	8 contacts →
	Exact match “NDT and Inspection” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
21	ITS Gözetim, Muayene, Eğitim	Exact match	İstanbul, TürkiyeHQ recorded Sep 30, 2026	1-10	6 contacts →
	Exact match “ITS GÖZETİM MUAYENE VE EĞİTİM HİZMETLERİ olarak kalite, test, gözetim ve belgelendirme alanlarında hizmet vermekteyiz.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
22	PCA Sertifikasyon Hizmetleri Ltd. Şti̇	Exact match	Kartal, TürkiyeHQ recorded Sep 30, 2026	1-10	5 contacts →
	Exact match “PCA Sertifikasyon Şubat 2010 tarihinde Belgem Belgelendirme ismiyle kurulmuş olup 2012 yılında isim değişikliği yapılarak PCA Sertifikasyon olmuştur.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
23	IOTAS	Exact match	İzmir, TürkiyeHQ recorded Sep 30, 2026	1-10	3 contacts →
	Exact match “Tüm dünyada yenilenebilir enerji kaynaklarının kullanımı büyük oranda artmıştır çünkü sürdürülebilirlik için yenilenebilir enerji kaynaklarından faydalanmak bir zorunluluk haline…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
24	Gscs International Turkey	Exact match	Istanbul, TürkiyeHQ recorded Sep 30, 2026	1-10	2 contacts →
	Exact match “GSCS Intl (Turkey) Türkiye Sertifikasyon ve Denetim Hizmetleri Limited Şirketi is the subsidiary company of GSCS International Ltd.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
25	Tsi̇ Belgelendi̇rme	Exact match	Istanbul, TürkiyeHQ recorded Sep 30, 2026	1-10	2 contacts →
	Exact match “TSİ Uluslararası Belgelendirme Denetim ve Eğitim Hizmetleri Ltd.” 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 testing consultants”. 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 25 of 115 automotive testing consultants based in Türkiye

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Automotive testing consultants based in Türkiye at a glance

As of Sep 30, 2026

20.6%Verified-email coverage

18.3Average contacts per company

11-50Median size (employees)

32.2%Largest-city concentration · Istanbul

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 115 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 Türkiye whose business descriptions match “automotive testing consultants” 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 434 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 testing consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many automotive testing consultants are there based in Türkiye?

RevenueBase identified 115 company matches for automotive testing consultants associated with 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?

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

Which city has the most automotive testing consultants?

Istanbul leads with 37 company records, followed by Ankara (12) and Izmir (9).

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 434 professional contacts with verified work emails tracked across these 115 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.