Company lists · Data refreshed September 2026
Top 25 Construction safety consulting firms based in Türkiye
RevenueBase identified 438 construction safety consulting firms headquartered in Türkiye as of September 2026 and tracks 3,382 professional contacts across them, including 77 with verified work emails. Istanbul is the largest hub.
This list covers construction safety consulting firms 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 27, 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.
The 25 largest construction safety consulting firms based in Türkiye
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 201 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 2 | 113 contacts → | ||||
Indirect evidence “Çalışanların sağlığını ve güvenliğini korumanın sadece yasal zorunluluklara indirgenemeyeceğinin farkındayız.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 3 | 92 contacts → | ||||
Indirect evidence “Söz1″ İş Sağlığı ve İş Güvenliği Org.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 4 | 73 contacts → | ||||
Indirect evidence “1997 yılında, ülkemizde işçi sağlığı ve iş güvenliği uygulamalarını ve yönetimini geliştirme hedefiyle yola çıktık.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 5 | 36 contacts → | ||||
Indirect evidence “HİZMET ALANLARIMIZ YÜKSEK YAPILAR ENDÜSTRİ VE ENERJİ TESİSLERİ TOPLU KONUTLAR HASTANELER TURİSTİK TESİSLER ve AVM'ler DEPREM GÜVENLİK ANALİZLERİ KENTSEL DÖNÜŞÜM PROJELERİ DİĞER…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 6 | 31 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 27, 2026Thanks. The Data Team will review it. | |||||
| 7 | 24 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 27, 2026Thanks. The Data Team will review it. | |||||
| 8 | 14 contacts → | ||||
Partial evidence “We Build Your Projects Safely with Aesthetic Engineering Solutions.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 9 | 13 contacts → | ||||
Indirect evidence “İşyeri̇ heki̇mi̇ hi̇zmetleri̇ i̇ş güvenli̇ği̇ uzmani hi̇zmetleri̇ di̇ğer sağlik personeli̇ hi̇zmetleri̇ mobi̇l sağlik hi̇zmetleri̇” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 10 | 12 contacts → | ||||
Indirect evidence “İş Sağlığı ve Güvenliği Eğitim ve Danışmanlık - Kişisel Koruyucu Malzeme - İlk Yardım Eğitimleri - İSG Profesyonelleri Eğitimleri - İş Sağlığı ve Güvenliği Kültür Programları -…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 11 | 11 contacts → | ||||
Indirect evidence “Lokman Hekim OSGB, alanında deneyimli danışmanların bir araya gelmesiyle oluşmuştur.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 12 | 10 contacts → | ||||
Partial evidence “OHS TRAINING I CONSULTING I AUDITING I INSPECTION I EQUIPMENT I OPERATION GWO I IRATA I SPRAT I ERCA I Working at Height I Confined Space I Scaffolding I Rigging Lifting I PPE…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 13 | 10 contacts → | ||||
Indirect evidence “ETHOS Yangın Danışmanlık, Can & Yangın Güvenliği konularında uzman ve bağımsız kimliği ile danışmanlık, tasarım (projelendirme), raporlama, ihale belgeleri hazırlama, deneme…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 14 | 9 contacts → | ||||
Partial evidence “Karina is a specialised independent consultant, specialized on Fire Safety and Fire Risk Engineering Services only; offering full and interdisciplinary (architectural, static…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 15 | 9 contacts → | ||||
Indirect evidence “Bera İş Sağlığı ve Güvenliği Hizmetleri Limited Şirketi, 2021 yılında İstanbul Büyükçekmece merkezli olarak faaliyetlerine başlamıştır.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 16 | 8 contacts → | ||||
Indirect evidence “iş sağlığı ve iş güvenliği” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 17 | 7 contacts → | ||||
Partial evidence “BBU® Safety Equipments Ege Imbat Co.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 18 | 6 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 27, 2026Thanks. The Data Team will review it. | |||||
| 19 | 6 contacts → | ||||
Indirect 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 27, 2026Thanks. The Data Team will review it. | |||||
| 20 | 5 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 27, 2026Thanks. The Data Team will review it. | |||||
| 21 | 5 contacts → | ||||
Partial evidence “Dört Es is an institutional solution partner established in 2012 with the enactment of the Occupational Health and Safety Law, based on the principles of sincerity, reliability…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 22 | 4 contacts → | ||||
Indirect evidence “Aura Endüstriyel olarak, iş ortamınız ve ekibinizin güvenliği için sizin yanınızdayız.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 23 | 4 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 27, 2026Thanks. The Data Team will review it. | |||||
| 24 | 3 contacts → | ||||
Indirect evidence “Yangın Korunum Sistemleri Projelendirme ve Danışmanlık Hizmetleri” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 25 | 3 contacts → | ||||
Indirect evidence “DENGEM OSGB olarak iş yerinizdeki risk hesaplamalarını en güvenilir şekilde yapıyor ve sizlere rapor sunuyoruz.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
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: construction safety consulting firms. 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 construction safety consulting firms.
- Partial evidence
- Its own public description names part of construction safety consulting firms, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name construction safety consulting firms. 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 438 construction safety consulting firms based in Türkiye
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Construction safety consulting firms based in Türkiye at a glance
As of Sep 27, 2026Companies by employee count
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 438 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 construction safety consulting firms, 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 “construction safety consulting firms”. 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 construction safety consulting firms), 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 construction safety consulting firms, 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, 77 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 27, 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.
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 construction safety consulting firms, 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 construction safety consulting firms are there based in Türkiye?
RevenueBase identified 438 construction safety consulting firms 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?
Bi̇r Osgb, headquartered in Istanbul, tops this list with the largest team on record.
Which city has the most construction safety consulting firms?
Istanbul leads with 85 headquartered companies, followed by Ankara (34) and Izmir (19).
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 77 verified decision-maker contacts tracked across these 438 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 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 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.
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