Company lists · Data refreshed September 2026

Top 25 Industrial inspection companies based in Türkiye

Name: Industrial inspection companies based in Türkiye
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 279 companies tracked

RevenueBase identified 279 industrial inspection companies headquartered in Türkiye as of September 2026 and tracks 3,057 professional contacts across them, including 366 with verified work emails. Istanbul is the largest hub.

This list covers industrial inspection companies 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 17, 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 17, 2026 86% judged on-target in blind review

279Companies

3,057Contacts tracked

366Verified emails

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The 25 largest industrial inspection companies based in Türkiye

Ranked by team size

Top 25 of 279 industrial inspection companies based in Türkiye, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to industrial inspection companies: 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	SGS Türkiye	Indirect evidence	TürkiyeHQ checked Sep 17, 2026	5,001-10,000	214 contacts →
	Indirect evidence “Biz SGS’yiz - dünyanın lider gözetim, test ve belgelendirme kuruluşu.” Source: RevenueBase Database · checked Sep 17, 2026
2	Alfanorm Endüstriyel Denetim VE Belgelendirme	Indirect evidence	İstnbul, TürkiyeHQ checked Sep 17, 2026	201-500	98 contacts →
	Indirect evidence “ALFANORM denetim ve belgelendirme sektöründe uzun yıllara dayalı tecrübesi bulunan uzmanlar tarafından kurulmuş bağımsız bir denetim ve belgelendirme firmasıdır.” Source: RevenueBase Database · checked Sep 17, 2026
3	Ugetam İstanbul Uygulamalı GAZ VE Enerji Teknolojileri Araştırma Mühendislik A.Ş	Indirect evidence	Istanbul, TürkiyeHQ checked Sep 17, 2026	51-200	95 contacts →
	Indirect evidence “UGETAM is a company based in Turkey.” Source: RevenueBase Database · checked Sep 17, 2026
4	Inspection	Partial evidence	Istanbul, TürkiyeHQ checked Sep 17, 2026	201-500	90 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
5	Vitsan Gözetim Mümessillik VE Ticaret A.Ş	Indirect evidence	Istanbul, TürkiyeHQ checked Sep 17, 2026	51-200	79 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
6	Probo Assurance Services	Indirect evidence	Yenimahalle / Ankara, TürkiyeHQ checked Sep 17, 2026	51-200	57 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
7	Teknik Muayene	Indirect evidence	Şişli, TürkiyeHQ checked Sep 17, 2026	51-200	47 contacts →
	Indirect evidence “2008 yılında; bağımsız, tarafsız ve güvenilir bir hizmet anlayışıyla çıktığımız yolda gururla devam ediyoruz.” Source: RevenueBase Database · checked Sep 17, 2026
8	İmkosan Kalite Kontrol A.Ş	Indirect evidence	Pendik, TürkiyeHQ checked Sep 17, 2026	51-200	37 contacts →
	Indirect evidence “İMKOSAN, Tahribatsız Muayene Hizmetleri (Radyografik Muayene, Phased Array & TOFD Muayenesi, Ultrasonik Muayene, Manyetik Parçacık Muayenesi, Sıvı Penetrant Muayenesi, Görsel…” Source: RevenueBase Database · checked Sep 17, 2026
9	Incolab Turkey	Partial evidence	Kocaeli, TürkiyeHQ checked Sep 17, 2026	51-200	37 contacts →
	Partial evidence “Incolab is an international network of accredited inspection and testing companies, serving clients across the globe.” Source: RevenueBase Database · checked Sep 17, 2026
10	Akin Quality Group INC	Indirect evidence	İstanbul, TürkiyeHQ checked Sep 17, 2026	51-200	30 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
11	Orkay Muhendislik	Indirect evidence	Yalova, TürkiyeHQ checked Sep 17, 2026	51-200	22 contacts →
	Indirect evidence “Orkay Mühendislik Hizmetleri ve Danışmanlık Ticaret Limited Şirketi,kurulduğu günden itibaren kalite ve iş güvenlik kurallarına verdiği azami önem ve özenli çalışmalarıyla…” Source: RevenueBase Database · checked Sep 17, 2026
12	Integrity NDT	Partial evidence	Ankara, TürkiyeHQ checked Sep 17, 2026	11-50	21 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
13	Doğan Kalite	Indirect evidence	Yenimahalle, TürkiyeHQ checked Sep 17, 2026	11-50	19 contacts →
	Indirect evidence “Teknik personelleriyle denetim, lojistik ve proses analizi alanlarında imalat sanayisine hizmet sunar.” Source: RevenueBase Database · checked Sep 17, 2026
14	Epsilon NDT A.Ş	Indirect evidence	Istanbul, TürkiyeHQ checked Sep 17, 2026	51-200	17 contacts →
	Indirect evidence “Epsilon NDT - Tahribatsız Muayene, Endüstriyel Güvenlik ve Tren Teknoloji Sistemleri birimleri ile havacılık, savunma, ulaşım, otomotiv, enerji, demir çelik,döküm endüstrisi ve…” Source: RevenueBase Database · checked Sep 17, 2026
15	Troy-Met Kalite Kontrol Sistemleri	Indirect evidence	İstanbul, TürkiyeHQ checked Sep 17, 2026	1-10	16 contacts →
	Indirect evidence “Troy-Met Quality Control Systems Company was established to provide a wide variety of recognized brand name NDT products including ultrasonic, eddy current, magnetic particle…” Source: RevenueBase Database · checked Sep 17, 2026
16	Nodesco Endüstri̇yel Kontrol VE Mühendi̇sli̇k Hi̇zmetleri̇	Indirect evidence	Ankara, TürkiyeHQ checked Sep 17, 2026	11-50	15 contacts →
	Indirect evidence “NODESCO, her zaman müşteri memnuniyeti odaklı çalışarak, organizasyon yapısındaki etkin iletişim ağıyla, sürekli kendini eğiterek ve geliştirerek çalışan ekibiyle, güvenli ve…” Source: RevenueBase Database · checked Sep 17, 2026
17	Akademi NDT Tahribatsız Muayene VE Mühendislik Hizmetleri Ltd. ŞTI	Partial evidence	İstanbul, TürkiyeHQ checked Sep 17, 2026	11-50	13 contacts →
	Partial evidence “Akademi NDT is an İstanbul Turkey based company that runs training and industrial service activities in the field of Non-Destructive Testing.” Source: RevenueBase Database · checked Sep 17, 2026
18	Bi̇ltek Kali̇te Mühendi̇sli̇k Hi̇zmetleri̇ San. VE Ti̇c. Ltd. Şti̇	Indirect evidence	Gebze, TürkiyeHQ checked Sep 17, 2026	11-50	13 contacts →
	Indirect evidence “Bi̇ltek kali̇te, türkak ts en iso 17020 akredi̇tasyonu i̇le endüstri̇yel sektörlere tahri̇batsiz muayene başta olmak üzere kali̇te ve mühendi̇sli̇k hi̇zmetleri̇ sunmaktadir.” Source: RevenueBase Database · checked Sep 17, 2026
19	Susol Enerji	Indirect evidence	Bursa, TürkiyeHQ checked Sep 17, 2026	11-50	13 contacts →
	Indirect evidence “2016 Yılında kurulan SUSOL, Lisanslı / Lisanssız Güneş Enerji Santrallerine İşveren Mühendisliği, Denetim ve Muayene hizmeti vermektedir.” Source: RevenueBase Database · checked Sep 17, 2026
20	Detay Peri̇yodi̇k Kontrol	Indirect evidence	Başakşehir, TürkiyeHQ checked Sep 17, 2026	11-50	13 contacts →
	Indirect evidence “TS EN ISO/IEC 17020 standartında TÜRKAK'tan akredite kuruluşumuz kaldırma ve/veya iletme ekipmanları,basınçlı kaplar,elektrik tesisatı,havalandırma tesisatı yangın algılama…” Source: RevenueBase Database · checked Sep 17, 2026
21	Insperla	Partial evidence	Istanbul, TürkiyeHQ checked Sep 17, 2026	11-50	12 contacts →
	Partial evidence “Testing Inspection and Certification Services Accredited Services (welding, material) CE Marking Vendor Inspection” Source: RevenueBase Database · checked Sep 17, 2026
22	ENKON	Partial evidence	Istanbul, TürkiyeHQ checked Sep 17, 2026	51-200	12 contacts →
	Partial evidence “Enkon primarily focuses on engineering inspection services with special emphasis in the NDT sector.” Source: RevenueBase Database · checked Sep 17, 2026
23	İdeal Gözetim International Inspection Comp	Partial evidence	Hatay, TürkiyeHQ checked Sep 17, 2026	11-50	10 contacts →
	Partial evidence “If you need any inspection, we are the IDEAL in this job.” Source: RevenueBase Database · checked Sep 17, 2026
24	Otoexperi̇m Araç Muayene VE Dan. Hi̇z. Ltd. Şti̇	Indirect evidence	Ümraniye, TürkiyeHQ checked Sep 17, 2026	51-200	10 contacts →
	Indirect evidence “Oto Experim, teknik ekipmanları vasıtası ile ikinci el araçların, daha evvel yaşamış olabileceği kaza ve arıza durumlarını test ederek tüm detayları ile garantili oto ekspertiz…” Source: RevenueBase Database · checked Sep 17, 2026
25	OZ Maritime	Indirect evidence	Tuzla, TürkiyeHQ checked Sep 17, 2026	11-50	10 contacts →
	Indirect evidence “Lsa - ffe - calibration - ship supply” Source: RevenueBase Database · checked Sep 17, 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: industrial inspection companies. 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 industrial inspection companies.
Partial evidence: Its own public description names part of industrial inspection companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial inspection companies. 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 279 industrial inspection companies based in Türkiye

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Industrial inspection companies based in Türkiye at a glance

As of Sep 17, 2026

12.0%Verified-email coverage

11.0Average contacts per company

11-50Median size (employees)

24.0%Largest-city concentration · Istanbul

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

130

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 279 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 industrial inspection companies, 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 “industrial inspection companies”. 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 industrial inspection companies), 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 industrial inspection companies, 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, 366 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 17, 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.

Industrial inspection companies by metro

Industrial inspection companies in Istanbul67
Industrial inspection companies in Ankara25
Industrial inspection companies in Izmir25

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 industrial inspection companies, 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 industrial inspection companies are there based in Türkiye?

RevenueBase identified 279 industrial inspection companies 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?

SGS Türkiye, headquartered in Türkiye, tops this list with the largest team on record.

Which city has the most industrial inspection companies?

Istanbul leads with 67 headquartered companies, followed by Ankara (25) and Izmir (25).

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 366 verified decision-maker contacts tracked across these 279 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 17, 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.