Company lists · Data refreshed September 2026

Top 25 Industrial equipment testing services based in Türkiye

Name: Industrial equipment testing services based in Türkiye
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 333 companies tracked

RevenueBase identified 333 company matches for industrial equipment testing services associated with Türkiye as of September 2026 and tracks 4,054 professional contacts across them, including 687 with verified work emails. Istanbul is the largest hub.

This list covers company matches for industrial equipment testing services 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 17, 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 17, 2026 How this list was built

333Companies

4,054Contacts tracked

687Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest industrial equipment testing services based in Türkiye

Ranked by team size

Top 25 of 333 company matches for industrial equipment testing services based in Türkiye, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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	Turk Loydu Conformity Assessment Services Corporation	Exact match	Istanbul, TürkiyeHQ recorded Sep 17, 2026	201-500	251 contacts →
	Exact match “Türk Loydu is an “International Classification and Conformity Assessment Body”, providing classification, inspection and certification services, which was established by the…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	SGS Türkiye	Exact match	TürkiyeHQ recorded Sep 17, 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 17, 2026 · View company records in RevenueBase
3	TÜV Austria Turk	Exact match	Istanbul, TürkiyeHQ recorded Sep 17, 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 17, 2026 · View company records in RevenueBase
4	Intertek Turkey-Its C.B	Exact match	İstanbul, TürkiyeHQ recorded Sep 17, 2026	201-500	161 contacts →
	Exact match “Firmamız, 1962 yılında Türkiye’de gözetim hizmetlerine başlamıştır ve 1990 yılında ilk laboratuvarını kurmuştur.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Alfanorm Endüstriyel Denetim VE Belgelendirme	Exact match	İstnbul, TürkiyeHQ recorded Sep 17, 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 17, 2026 · View company records in RevenueBase
6	Ugetam İstanbul Uygulamalı GAZ VE Enerji Teknolojileri Araştırma Mühendislik A.Ş	Exact match	Istanbul, TürkiyeHQ recorded Sep 17, 2026	51-200	95 contacts →
	Exact match “UGETAM is a company based in Turkey.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Udem Belgelendirme A.Ş	Exact match	Ankara, TürkiyeHQ recorded Sep 17, 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 17, 2026 · View company records in RevenueBase
8	Inspection	Exact match	Istanbul, TürkiyeHQ recorded Sep 17, 2026	201-500	90 contacts →
	Exact match “ABOUT US: Drawing upon over four decades of expertise, our objective is to elevate inspection and surveillance endeavors to an international standard, thereby enhancing our brand…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Vitsan Gözetim Mümessillik VE Ticaret A.Ş	Exact match	Istanbul, TürkiyeHQ recorded Sep 17, 2026	51-200	79 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Marke Elektronik	Exact match	Istanbul, TürkiyeHQ recorded Sep 17, 2026	11-50	75 contacts →
	Exact match “Marke Elektronik is a representative company focused on electrical test equipments and industrial electronic components since 1993.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Probo Assurance Services	Exact match	Yenimahalle / Ankara, TürkiyeHQ recorded Sep 17, 2026	51-200	57 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Teknik Muayene	Exact match	Şişli, TürkiyeHQ recorded Sep 17, 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 17, 2026 · View company records in RevenueBase
13	Quad Plus Otomasyon	Exact match	Bursa, TürkiyeHQ recorded Sep 17, 2026	51-200	41 contacts →
	Exact match “Our Services Professional Engineering Industrial Safety Repair and Field Service Commissioning System Integration Power Services” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Atomika Teknik Cihazlar	Exact match	Ankara, TürkiyeHQ recorded Sep 17, 2026	11-50	40 contacts →
	Exact match “1989 yılında kurulan ATOMİKA TEKNİK, kalite kontrol ve test cihazları alanında faaliyet göstermeye başlamıştır.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Inspecco	Exact match	Ümraniye, TürkiyeHQ recorded Sep 17, 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 17, 2026 · View company records in RevenueBase
16	İmkosan Kalite Kontrol A.Ş	Exact match	Pendik, TürkiyeHQ recorded Sep 17, 2026	51-200	37 contacts →
	Exact match “İMKOSAN, Tahribatsız Muayene Hizmetleri (Radyografik Muayene, Phased Array & TOFD Muayenesi, Ultrasonik Muayene, Manyetik Parçacık Muayenesi, Sıvı Penetrant Muayenesi, Görsel…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Incolab Turkey	Exact match	Kocaeli, TürkiyeHQ recorded Sep 17, 2026	51-200	37 contacts →
	Exact match “Incolab is an international network of accredited inspection and testing companies, serving clients across the globe.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Akin Quality Group INC	Exact match	İstanbul, TürkiyeHQ recorded Sep 17, 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 17, 2026 · View company records in RevenueBase
19	Alex Stewart Denetim VE Analiz Hizmetleri Ltd. ŞTI	Exact match	Istanbul, TürkiyeHQ recorded Sep 17, 2026	11-50	23 contacts →
	Exact match “Alex Stewart Denetim ve Analiz Hizmetleri Ltd.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Integrity NDT	Exact match	Ankara, TürkiyeHQ recorded Sep 17, 2026	11-50	21 contacts →
	Exact match “Integrity NDT, Through our industry wide experience of Non-Destructive testing, we deliver a range of services in our approach to plant inspection and asset management, including…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Dugan Technology Solutions	Exact match	Sakarya, TürkiyeHQ recorded Sep 17, 2026	51-200	20 contacts →
	Exact match “DUGAN ENERGY is an accredited company according to the 17025 IEC quality system standards by Türkak.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Asya Trafo Otomasyon LTD	Exact match	İstanbul, TürkiyeHQ recorded Sep 17, 2026	11-50	15 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Nodesco Endüstri̇yel Kontrol VE Mühendi̇sli̇k Hi̇zmetleri̇	Exact match	Ankara, TürkiyeHQ recorded Sep 17, 2026	11-50	15 contacts →
	Exact match “NODESCO, her zaman müşteri memnuniyeti odaklı çalışarak, organizasyon yapısındaki etkin iletişim ağıyla, sürekli kendini eğiterek ve geliştirerek çalışan ekibiyle, güvenli ve…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Di̇ji̇tal Teknoloji̇ Servi̇si̇	Exact match	İstanbul, TürkiyeHQ recorded Sep 17, 2026	11-50	13 contacts →
	Exact match “Test / Deney Laboratuvarı Muayene Laboratuvarı Kalibrasyon Laboratuvarı” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Akademi NDT Tahribatsız Muayene VE Mühendislik Hizmetleri Ltd. ŞTI	Exact match	İstanbul, TürkiyeHQ recorded Sep 17, 2026	11-50	13 contacts →
	Exact match “Akademi NDT is an İstanbul Turkey based company that runs training and industrial service activities in the field of Non-Destructive Testing.” Recorded in the RevenueBase company graph · Sep 17, 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 “industrial equipment testing services”. 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 333 industrial equipment testing services based in Türkiye

See the full list, filter by size, metro and specialty, and access 687 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Industrial equipment testing services based in Türkiye at a glance

As of Sep 17, 2026

16.9%Verified-email coverage

12.2Average contacts per company

11-50Median size (employees)

26.7%Largest-city concentration · Istanbul

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

154

11-50

117

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 333 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 “industrial equipment testing services” 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 687 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 17, 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 “industrial equipment testing services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many industrial equipment testing services are there based in Türkiye?

RevenueBase identified 333 company matches for industrial equipment testing services 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?

Turk Loydu Conformity Assessment Services Corporation tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most industrial equipment testing services?

Istanbul leads with 89 company records, followed by Ankara (30) and Izmir (24).

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 687 professional contacts with verified work emails tracked across these 333 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 17, 2026.

Ready to reach these companies? Verified emails and direct dials for all 333 industrial equipment testing services based in Türkiye. Start with a free account, no credit card.

Download this list →

Related lists

Industrial equipment testing services by geography

Browse the directory

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.