| Company name | Reg. code |
|---|---|
| GTS OÜ kustutatud | 11934214 |
| GTS OÜ | 17305790 |
| GTS POST OÜ kustutatud (former name GTS Express OÜ) | 14302160 |
| GTS GRUPP OÜ kustutatud | 12113695 |
| GTS GROUP OÜ (former name GTS Air OÜ) | 14433501 |
| GTS CONSULTANTS OÜ | 12569933 |
| GTS AUTOMAATIKA OÜ kustutatud | 10525985 |
| GTS E-XPRESS OÜ | 14653160 |
| FL TRANSPORT OÜ (former name GTS Express OÜ) | 10265372 |
| GLOBAL TRANSPORT SOLUTION OÜ (former name GTS Express OÜ) | 14162628 |
| GTSE OÜ | 10982180 |
| GTSQ HOLDING OÜ | 17349971 |
| GTSTUDIO OÜ | 10945641 |
| GTSPORTAS OÜ | 16936838 |
| GTSLTRADE OÜ | 14895006 |
| FL RAIL OÜ (former name GTSRail OÜ) | 14458168 |
| GTU OÜ | 14887656 |
| GITS OÜ kustutatud (former name LuksPay OÜ) | 14472104 |
| GBS OÜ | 10030083 |
| ETS OÜ | 14575649 |
| GTP OÜ | 17169312 |
| GTF OÜ | 12246232 |
| GTR OÜ | 11431625 |
| GTG OÜ kustutatud | 12041323 |
| GPS OÜ kustutatud | 12226212 |
| GAS OÜ | 12455697 |
| GMS OÜ | 16194727 |
| GRS 24 OÜ kustutatud | 14584051 |
| GETS OÜ kustutatud | 14206633 |
| GTA OÜ | 14909228 |
| GIS OÜ kustutatud | 10417586 |
| GHS OÜ | 14841826 |
| BTS OÜ (former name Meier Foundation OÜ) | 16409027 |
| GTM OÜ | 12917560 |
| GTI OÜ | 10845253 |
| FTS OÜ kustutatud | 12066346 |
| GRS OÜ | 12143555 |
| GFS OÜ | 14187835 |
| GATS OÜ | 12991674 |
| GTC CONSTRUCTIONS OÜ | 12392790 |
| GLS INVESTMENTS OÜ | 16962675 |
| GETTEL GTH OÜ | 12832823 |
| PORTERO GKS OÜ | 17328644 |
| GROOVESTAR GTC OÜ kustutatud | 11953163 |
| ETS INVEST OÜ kustutatud | 16513150 |
| GTO EUROPE OÜ (former name P53 IOKSM OÜ) | 14612675 |
| BTS INTERNATIONAL OÜ | 10543629 |
| ALUMBRA GTC OÜ kustutatud | 12142082 |
| GMS INVEST OÜ kustutatud | 11540165 |
| ATS EHITUS OÜ | 11139899 |