| Ettevõtte nimi | Reg. kood |
|---|---|
| GCT OÜ (endine nimi Buffet Ekspress OÜ) | 11907252 |
| MCT OÜ | 17495483 |
| GZT OÜ | 14556965 |
| GKT OÜ | 14751201 |
| GFT OÜ | 16378580 |
| SCT OÜ | 17250095 |
| GLT OÜ | 12319929 |
| GPT OÜ | 16363868 |
| GCR OÜ | 17247802 |
| FCT OÜ kustutatud | 12208935 |
| HCT OÜ kustutatud (endine nimi Hannes Computer Technology OÜ) | 12036210 |
| 2ACT OÜ kustutatud | 14995423 |
| DCT OÜ | 16590937 |
| OCT OÜ kustutatud | 12205351 |
| ECT OÜ kustutatud | 12311490 |
| GCG EUROPE OÜ | 14957919 |
| GTC CONSTRUCTIONS OÜ | 12392790 |
| GMT HOLDING OÜ | 14691284 |
| MCT SHOSHA OÜ | 17380159 |
| GET HUMANO OÜ | 16196732 |
| GOT DESIGN OÜ | 14686295 |
| TOLONG ICT OÜ | 17104152 |
| FCT ESTONIA OÜ (endine nimi OÜ Webcorp) | 11665062 |
| GVT SIDE OÜ | 16948920 |
| CGT CAPITAL OÜ | 17025352 |
| BCT RENTAL OÜ (endine nimi BCT Company OÜ) | 14308078 |
| GET MEDIAGROUP OÜ kustutatud | 14801962 |
| SIGN2ACT OÜ (endine nimi Idance OÜ) | 11446644 |
| GCE LIMITED OÜ | 14712069 |
| ICT-DESIGN OÜ | 11726556 |
| GFT PROJECT OÜ | 10224746 |
| GET DRESSED OÜ | 12616835 |
| GRT VENTURES OÜ | 17307211 |
| GCI COMPANY OÜ | 14731492 |
| GRT CONSULTING OÜ | 12375981 |
| ECT NORDIC OÜ (endine nimi OÜ SKPartners ECT) | 11663850 |
| GMT ENTERPRISE OÜ | 12513182 |
| SCT TRANSPORTATION OÜ | 16938501 |
| ANGES TCT OÜ | 10505089 |
| GET MYST OÜ | 16893046 |
| GET REPAIRED OÜ | 17471933 |
| ACT CONSULTING OÜ | 14917759 |
| GET SUCCESS OÜ | 14319455 |
| NCT NORD OÜ | 12092036 |
| BORN2ACT OÜ | 17260283 |
| GOT IT OÜ | 17005556 |
| GGT PRO OÜ | 16786439 |
| MCT TECHNOLOGY OÜ | 16441781 |
| GST INVESTMENTS OÜ | 14802594 |
| RCT LAHENDUSED OÜ | 16740688 |