Bilişim 500

22.08.2016

As an Operation & Support System (OSS) development company TTG Int. LTD has been chosen as one TURKEY'S TOP 500 ICT COMPANIES (2015) of Turkey. 
For further info, please visit: 
http://www.bilisim500.com/2015_Ilk500.pdf 
http://www.bilisim500.com/