As UTS, we service respectable local and international companies. You will find some of them in the following pages amongst which we would like to see you as well.
| Abbott | Johnson & Johnson | APC |
| Akbank | Kuveyt Türk | Atlas Copco |
| Arçelik | Kuyumcular Odası | Benq |
| Arçelik-LG | Lilly Pharmaceutical | Black&Decker |
| Astra Zeneca | Lundbeck Pharmaceutical | Canon |
| AVEA | Sistem Yapı | Caterpillar |
| Bayer | Nestle | Dewalt |
| Beko Elektronics | Novartis | Epson |
| Boehringer Ingelheim | Nikken | |
| BOSCH Rexroth | Pfizer | Guidant |
| Bose | Sandoz | JVC |
| Demirdöküm | Sanofi Aventis | Merck |
| Intendis Pharmaceutical | Sanofi Pasteur | Mercury Marine |
| ELIG Law Office | Siemens | Microsoft |
| Ferring Pharmaceutical | Solvay Pharmaceutical | Mitsubishi |
| Fresenius Medical Care | SOM Değerleme | Motorola |
| General Electric | Taboğlu Law Office | Nokia |
| GlaxoSmithKline | EuroBank Tekfen | Olympus |
| Gün Law Office | Vestel | Opel |
| Grundig | Wyeth Pharmaceutical | Samsung |
| Hidropar | İ.E. Ulagay Pharmaceutical | Scania |
| DWS & GÜNER Law Office | Ülker | TCM Corporation |
| Volvo |
