OYAK Mersis Number
0645003428900012OYAK Member Communication Center Fax
0 312 434 12 50OYAK Member Communication Center
+90 312 415 60 00Management
Human Resources and Sustainability
Member Services
Follow Us!
OYAK Mersis Number
0645003428900012OYAK Member Communication Center Fax
0 312 434 12 50OYAK Member Communication Center
+90 312 415 60 00Management
Human Resources and Sustainability
Member Services
Follow Us!
Fields Of Activity
As of the end of 2024, OYAK continues its operations in Türkiye and 20 different countries across 6 continents, with over 130 companies in sectors ranging from mining and metallurgy to cement, concrete, and paper, from automotive to logistics, from chemicals and agriculture to energy, and from finance to food, employing more than 38,000 people.