Company lists · Data refreshed October 2026

Top 15 Iso/iec 17025 certification services based in Türkiye

RevenueBase identified 82 company matches for iso/iec 17025 certification services associated with Türkiye as of October 2026 and tracks 1,384 professional contacts across them, including 200 with verified work emails. Istanbul is the largest hub.

This list covers company matches for iso/iec 17025 certification 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 October 27, 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 Oct 27, 2026 How this list was built
82Companies
1,384Contacts tracked
200Verified emails
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The 15 largest iso/iec 17025 certification services based in Türkiye

Ranked by team size
Top 15 of 82 company matches for iso/iec 17025 certification services based in Türkiye, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 27, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchIstanbul, TürkiyeHQ recorded Oct 27, 20261,001-5,000201 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 · Oct 27, 2026 · View company records in RevenueBase
2Exact matchİstanbul, TürkiyeHQ recorded Oct 27, 2026201-500190 contacts →

Exact match

“Sürdürülebilirlik Ve Kalite Hizmet kalitemizin sürdürülebilirliğinin sağlanması en önemli sorumluluklarımızın başında gelmektedir.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
3Exact matchİstanbul, TürkiyeHQ recorded Oct 27, 202651-200112 contacts →

Exact match

“TSE Global (INTERNATIONAL CONFORMITY ASSESMENT SERVICE INC.), was founded by joint efforts of Turkish Standards Instutition (TSE) and Ministry of Science, Industry and Technology…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
4Exact matchAnkara, TürkiyeHQ recorded Oct 27, 202651-20097 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 · Oct 27, 2026 · View company records in RevenueBase
5Exact matchIstanbul, TürkiyeHQ recorded Oct 27, 202651-20078 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
6Exact matchİzmi̇r, TürkiyeHQ recorded Oct 27, 202611-5035 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 · Oct 27, 2026 · View company records in RevenueBase
7Exact matchAtasehir, TürkiyeHQ recorded Oct 27, 202611-5024 contacts →

Exact match

“ISO/ IEC 17021, ISO/IEC 17020 ve ISO/IEC 17065 standartlarına uygunluk göstermek ve akreditasyon kapsamına uygun şekilde, ilgili yönetim sistemlerinden belgelendirilmek isteyen…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
8Exact matchÇanakkale, TürkiyeHQ recorded Oct 27, 202611-5022 contacts →

Exact match

“GEMAR has provided analyses and measurement services in environmental and health & safety issues throughout Turkey.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
9Exact matchYenimahalle, TürkiyeHQ recorded Oct 27, 2026201-50017 contacts →

Exact match

“TS EN ISO/IEC 17065 ve TS EN ISO/IEC 17021-1 standartları kapsamında Akrediteli, T.C.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
10Exact matchKaracaoğlan, TürkiyeHQ recorded Oct 27, 202611-5012 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
11Exact matchIstanbul, TürkiyeHQ recorded Oct 27, 202611-509 contacts →

Exact match

“Laboratuvar altyapımız ve uzman kadromuz ile söz konusu analiz olduğunda her zaman yanınızdayız!”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
12Exact matchKartal, TürkiyeHQ recorded Oct 27, 20261-106 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 · Oct 27, 2026 · View company records in RevenueBase
13Exact matchÇankaya, TürkiyeHQ recorded Oct 27, 20261-106 contacts →

Exact match

“Labiotech is an ISO 17025 accredited test laboratory located in Ankara Turkey, offering a variety of technological services to develop and certify medical products.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
14Exact matchAnkara, TürkiyeHQ recorded Oct 27, 20261-103 contacts →

Exact match

“Sistem ve Ürün Belgelendirme, Tahribatsız Muayene Hizmetleri (NDT), 3.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
15Exact matchİstanbul, TürkiyeHQ recorded Oct 27, 202611-503 contacts →

Exact match

“Certification of management systems such as ISO 9001, ISO 14001, ISO ISO 27001, ISO 13485, ISO ISO 45001, ISO ISO 37001”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase

Showing 15 of 82 iso/iec 17025 certification services based in Türkiye

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Iso/iec 17025 certification services based in Türkiye at a glance

As of Oct 27, 2026
14.5%Verified-email coverage
16.9Average contacts per company
11-50Median size (employees)
22.0%Largest-city concentration · Istanbul
Oct 27, 2026Page data refreshed

Companies by employee count

1-10
39
11-50
29
51-200
7
201-500
4
501-1,000
2
1,001-5,000
1

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 82 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 “iso/iec 17025 certification 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 200 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 October 27, 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 “iso/iec 17025 certification services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many iso/iec 17025 certification services are there based in Türkiye?

RevenueBase identified 82 company matches for iso/iec 17025 certification services associated with Türkiye as of October 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?

TÜV Austria Turk tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most iso/iec 17025 certification services?

Istanbul leads with 18 company records, followed by Ankara (14) and Izmir (5).

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 200 professional contacts with verified work emails tracked across these 82 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 October 27, 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.