Turkish Petroleum Corporation Trakya  District Directorship 

Çetka  and  Kartal Meiser  Group companies employers trained about Basics of the Occupational Health and Safety by DORUKOHS

Çetka and Kartal Meiser -Risk Analysis and Assessment was performed and reported by

Turkish Petroleum Corporation Exploration Directorship’

Sarar Textile and Trade Company’s

Sarar Textile and Trade Risk Analysis and Assessment was performed and reported by DORUKOHS

Periodical Control  of the Lifting Equipment was performed by DORUKOHS  for GAMA Main Construction Site , Mersa Hydraulics , Birpa Chemical Karke Machinery , Netmak , Özbaşkent

Periodical Control of the Pressurised Vessel  was performed  by DORUKOHS  for Karke Machinery , Netmak , Özbaşkent , Akın Machinery , Angora Machinery, T-Kalıp Machinery 

Periodical Control of the forklift  was performed and reported  by DORUKOHS  for Vodafone -Ankara

ISO 9001,CE BELGESİ ve OHSAS 18001  danışmanlık sürecinizde  her iki tarafın  başarıya ulaşacağı uzun soluklu çalışma ortaklığını kurmak, geliştirmek ve sonuçlandırmak  bizlerin temel amacıdır.

Angora Makina'da  kompresörün periyodik kontrolleri DORUKİSG tarafından yapılmıştır.

Netmak Makina'da  kompresörün ve vinçlerin periyodik kontrolü DORUKİSG  tarafından yapılmıştır.