Corporate Structure
Corporate Structure
Group Companies
Affiliated Companies
Branches
Operations
Integrated Policy
Activities
Activities
Core Business
Management
Engineering Services
Social Responsibility
Technical Competence
Technical Competence
Planning, Feasibility and Design
Know-How
Licences and Certificates
HSE & QA/QC
Projects
Contacts
TR
RU
Istanbul Head Office
Address
Çamlık Mah. İkbal Cad. Dinç Sok. No: 31 34770
Ümraniye/Istanbu - Turkey
Telephone
+90 216 314 06 66
+90 216 499 56 22
+90 216 499 KOCA
Fax
+90 216 415 43 45
E-mail
koca@koca.com
Contact Form