| 1 | | Tekniker | N/A |  TR | | | N/A | Ankara University | N/A | Turkey | Health, Wellness and Fitness | N/A | +90 3125951495 |
| 2 | | Elektronik Tekniker | N/A | TR | | | N/A | Bekaert | N/A | Belgium | Automotive | N/A | +32 92307515 |
| 3 | | Tekniker | N/A | TR | | | N/A | The Linde Group | N/A | Munich, Bavaria, Germany | Chemicals | N/A | N/A |
| 4 | | Tekniker | N/A | TR | N/A | | N/A | Beşer Balatacilik A.Ş. | N/A | Bornova, İzmir, Turkey | Automotive | N/A | N/A |
| 5 | | Ar-Ge Tekniker | N/A | TR | N/A | | N/A | Vem İlaç San. Ti̇c. A.Ş. | N/A | Turkey | Pharmaceuticals | N/A | N/A |
| 6 | | Tekniker | bursa | TR | N/A | | N/A | Mynet | N/A | Maslak, Istanbul, Turkey | Internet | N/A | +46 769121973 |
| 7 | | Tekniker | ankara | TR | N/A | | N/A | Abb | N/A | Zurich, Switzerland | Utilities | N/A | +41 223061550 |
| 8 | | Tekniker | N/A | TR | N/A | | N/A | Turk Telekom | N/A | Ankara, Ankara, Turkey | N/A | N/A | +90 5379385917 |
| 9 | | Tekniker | ankara | TR | N/A | | N/A | Mht Elektronik Tasarim Ve Tic. A.S. | N/A | Çankaya, Ankara, Turkey | Information Technology and Services | N/A | N/A |
| 10 | | Tekniker | N/A | TR | N/A | | N/A | Siemens | N/A | Munich, Bavaria, Germany | Electrical/Electronic Manufacturing | N/A | +49 211328808 |
| 11 | | Tekniker | N/A | TR | N/A | | N/A | Ntv | N/A | Turkey | N/A | N/A | +90 2123350000 |
| 12 | | Tekniker | N/A | TR | N/A | | N/A | Erdemir | N/A | Ereğli, Zonguldak, Turkey | Mining & Metals | N/A | +90 5324978292 |
| 13 | | Tekniker | N/A | TR | N/A | | N/A | Tupras | N/A | Körfez, Kocaeli, Turkey | Oil & Energy | N/A | +90 2324985555 |
| 14 | | Tekniker | N/A | TR | N/A | | N/A | Mynet | N/A | Maslak, Istanbul, Turkey | Internet | N/A | +46 769121973 |
| 15 | | Sef Tekniker | istanbul | TR | N/A | | N/A | Turk Telekom | N/A | Ankara, Ankara, Turkey | Telecommunications | N/A | +90 5379385917 |
| 16 | | Mekanik Tekniker | N/A | TR | N/A | | N/A | Tekzen Ticaret Ve Yatırım A.Ş. | N/A | İstanbul, Istanbul, Turkey | Building Materials | İstanbul, Istanbul, Turkey | N/A |
| 17 | | Tekniker | antalya | TR | N/A | | N/A | Vestel | N/A | Şişli, Istanbul, Turkey | Consumer Electronics | N/A | +90 2667628777 |
| 18 | | Tekniker | N/A | TR | N/A | | N/A | Hyundai Motor Company | N/A | Seoul, Seoul-T'ukpyolsi, South Korea | Automotive | N/A | N/A |
| 19 | | Tekniker | N/A | TR | N/A | | N/A | Turk Telekom | N/A | Ankara, Ankara, Turkey | Electrical/Electronic Manufacturing | N/A | +90 5379385917 |
| 20 | | Tekniker | N/A | TR | N/A | | N/A | Toshiba | N/A | Japan | Electrical/Electronic Manufacturing | N/A | +81 423332011 |