Company lists · Data refreshed September 2026

Top 13 Workplace health risk assessments based in Türkiye

RevenueBase identified 208 workplace health risk assessments headquartered in Türkiye as of September 2026 and tracks 1,596 professional contacts across them, including 38 with verified work emails. Istanbul is the largest hub.

This list covers workplace health risk assessments 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 22, 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 22, 2026 86% judged on-target in blind review
208Companies
1,596Contacts tracked
38Verified emails
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The 13 largest workplace health risk assessments based in Türkiye

Ranked by team size
Top 13 of 208 workplace health risk assessments based in Türkiye, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to workplace health risk assessments: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceİstanbul, TürkiyeHQ checked Sep 22, 2026201-500205 contacts →

Indirect evidence

“500 çalışanı olan Wellpoint bir sağlık grubudur… Ana şirketi, Platform OSGB, İSG (iş sağlığı ve güvenliği) sektörünün en büyüklerinden biri.”

Source: RevenueBase Database · checked Sep 22, 2026
2Indirect evidenceYalova, TürkiyeHQ checked Sep 22, 202651-20031 contacts →

Indirect evidence

“2013 yılından itibaren çalışma hayatına “sağlık ve güvenlik” eliyle dokunuyoruz; bilginin ışığında ve tecrübelerimizin bize kattığı güvenle.”

Source: RevenueBase Database · checked Sep 22, 2026
3Indirect evidenceKocaeli, TürkiyeHQ checked Sep 22, 202611-5024 contacts →

Indirect evidence

“DERECE OSGB & İLKYARDIM olarak, 2017'den bu yana Türkiye'nin iş güvenliği ve sağlığı alanında güvenilir çözüm ortağıyız.”

Source: RevenueBase Database · checked Sep 22, 2026
4Indirect evidenceIlkadim, TürkiyeHQ checked Sep 22, 202651-20013 contacts →

Indirect evidence

“İşyeri̇ heki̇mi̇ hi̇zmetleri̇ i̇ş güvenli̇ği̇ uzmani hi̇zmetleri̇ di̇ğer sağlik personeli̇ hi̇zmetleri̇ mobi̇l sağlik hi̇zmetleri̇”

Source: RevenueBase Database · checked Sep 22, 2026
5Indirect evidenceİstanbul, TürkiyeHQ checked Sep 22, 202611-5011 contacts →

Indirect evidence

“Lokman Hekim OSGB, alanında deneyimli danışmanların bir araya gelmesiyle oluşmuştur.”

Source: RevenueBase Database · checked Sep 22, 2026
6Indirect evidenceBuyukcekmece, TürkiyeHQ checked Sep 22, 202611-509 contacts →

Indirect evidence

“Bera İş Sağlığı ve Güvenliği Hizmetleri Limited Şirketi, 2021 yılında İstanbul Büyükçekmece merkezli olarak faaliyetlerine başlamıştır.”

Source: RevenueBase Database · checked Sep 22, 2026
7Indirect evidenceIstanbul, TürkiyeHQ checked Sep 22, 202611-506 contacts →

Indirect evidence

“Büyükşehir OSGB 2013 Yılında 4 Uzman Doktor’un ortaklığı ile kurulan şirketimiz, her biri kendi alanlarında deneyim kazanmış uzman mühendislerimizle birlikte ‘İş Sağlığı ve…”

Source: RevenueBase Database · checked Sep 22, 2026
8Partial evidenceİstanbul, TürkiyeHQ checked Sep 22, 20261-106 contacts →

Partial evidence

“A, B ve C sınıfı İş Güvenliği Uzmanlığı Hizmeti İşyeri Hekimliği Hizmeti Sağlık Personeli Hizmeti Risk Değerlendirme Hizmeti Web: Tel:+90 216 314 9314 E-Mail: bilgi@mesosgb.com…”

Source: RevenueBase Database · checked Sep 22, 2026
9Indirect evidenceBaşakşehir, TürkiyeHQ checked Sep 22, 202651-2005 contacts →

Indirect evidence

“Müşterilerimizin gerçek ihtiyaçlarına uygun, pratik, etkin ve kalıcı çözümler yaratmak amacıyla, 20 yılı aşkın mühendislik ve yöneticilik deneyimine sahip kurucuları ile yola…”

Source: RevenueBase Database · checked Sep 22, 2026
10Indirect evidenceİstanbul, TürkiyeHQ checked Sep 22, 202611-504 contacts →

Indirect evidence

“RİSKON Ortak Sağlık Güvenlik Birimi Hayatımız boyunca başımıza gelebilecek riskler konusunda tedbir almak, yaşanacak olumsuzluklara karşı güvenilir pozisyon elde etmek temel bir…”

Source: RevenueBase Database · checked Sep 22, 2026
11Indirect evidenceİstanbul, TürkiyeHQ checked Sep 22, 202611-504 contacts →

Indirect evidence

“ACAR Çevre Sağlık Güvenlik A.Ş 2004 yılından bugüne kadar danışmanlık hizmet deneyimiyle 5200’den fazla firmaya danışmanlık hizmeti vermiş bulunmaktadır.”

Source: RevenueBase Database · checked Sep 22, 2026
12Partial evidenceKocaeli, TürkiyeHQ checked Sep 22, 202651-2003 contacts →

Partial evidence

“DENGEM OSGB olarak iş yerinizdeki risk hesaplamalarını en güvenilir şekilde yapıyor ve sizlere rapor sunuyoruz.”

Source: RevenueBase Database · checked Sep 22, 2026
13Partial evidenceIstanbul, TürkiyeHQ checked Sep 22, 202611-501 contacts →

Partial evidence

“ARK OSGB *Ortak Sağlık ve Güvenlik Birimi *Risk Analizi *İş Sağlığı ve Güvenliği *İş Güvenliği Eğitimleri”

Source: RevenueBase Database · checked Sep 22, 2026

Showing 13 of 208 workplace health risk assessments based in Türkiye

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Workplace health risk assessments based in Türkiye at a glance

As of Sep 22, 2026
2.4%Verified-email coverage
7.7Average contacts per company
11-50Median size (employees)
16.3%Largest-city concentration · Istanbul
Sep 22, 2026Page data refreshed

Companies by employee count

1-10
75
11-50
93
51-200
27
201-500
9
501-1,000
1
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 208 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 workplace health risk assessments, 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 “workplace health risk assessments”. 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 workplace health risk assessments), 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 workplace health risk assessments, 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, 38 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 22, 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.

Workplace health risk assessments by metro

  • Workplace health risk assessments in Istanbul34

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 workplace health risk assessments, 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 workplace health risk assessments are there based in Türkiye?

RevenueBase identified 208 workplace health risk assessments 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?

Wellpoint, headquartered in Istanbul, tops this list with the largest team on record.

Which city has the most workplace health risk assessments?

Istanbul leads with 34 headquartered companies, followed by Izmir (11) and Bursa (7).

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 38 verified decision-maker contacts tracked across these 208 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 22, 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.