- Illinois Board of Admissions to the Bar, USA
- Yahoo!, USA
- Rentvillas, USA

- SONY, Japan
- Bluemark, Japan

- The Open University of London, UK
- Clarifix, UK
- Ucruit, UK

- TÜBİTAK, The Scientific & Technological Research Council of Türkiye
- Fujitsu Siemens, Türkiye
- İŞKUR, Ministry of Labour, Türkiye
- Borçelik, Türkiye
- Manadigital, Türkiye
- MMT, Türkiye