| Company name | Reg. code |
|---|---|
| TRAINY OÜ | 12083617 |
| MEDIA TRAIN OÜ | 17280239 |
| PANBALTIC TRAIN OÜ kustutatud | 11980311 |
| MONEY TRAIN OÜ kustutatud | 11414868 |
| FAST TRAIN OÜ | 11221514 |
| I TRAINE SERVICE OÜ | 12983338 |
| BALTIC TRAIN SERVICE OÜ | 12534907 |
| BALTIC PARK TRAIN OÜ kustutatud | 12275624 |
| LAST TRAIN HOME OÜ | 12921828 |
| GOLDEN TRAIN ARTIFICIAL INTELLIGENCE NETWORK TECHNOLOGY OÜ kustutatud | 16148223 |
| GRAIN TRADING OÜ kustutatud | 11441983 |
| DELTA SPORT OÜ kustutatud (former name OÜ Train 4 Madness) | 14323296 |
| SILBER TRANS TRADING OÜ | 16356383 |
| 5+ TRADING OÜ kustutatud (former name CEPEP EESTI OÜ) | 10065265 |
| TRADING24-7 OÜ kustutatud | 12583952 |
| TRAINIX OÜ | 17468546 |
| TRAINZA OÜ | 14991017 |
| TRADING24 OÜ kustutatud | 16986612 |
| TRAIKS OÜ | 10830352 |
| TRAINHQ OÜ | 17204037 |
| TRADEY OÜ | 16216423 |
| TRAXBY OÜ (former name Huntloc OÜ) | 12491003 |
| TRAILO OÜ | 17395238 |
| 3TRADING OÜ kustutatud | 12295503 |
| TRAINUP OÜ | 16801512 |
| TRAFITY OÜ | 16322131 |
| TRAIEL OÜ | 11288671 |
| 2020TRADING OÜ kustutatud | 14361167 |
| BIOTEK TRADING OÜ | 12389820 |
| NORDNET TRADING OÜ | 12282251 |
| VIRTUAL TRADING OÜ | 11535313 |
| INTERSTELLAR TRADING OÜ | 16185639 |
| TOKYO TRADING OÜ kustutatud | 14442799 |
| HELION TRADING OÜ (former name Werrobau OÜ) | 12642175 |
| NEWSTRUCTURE TRADING OÜ kustutatud | 14800218 |
| TUISK TRADING OÜ | 11369043 |
| AIDAN TRADING OÜ | 16170566 |
| AIKONA TRADING OÜ kustutatud | 16143753 |
| MAKATI TRADING OÜ | 12492072 |
| CHANNON TRADING OÜ | 10098916 |
| KILARGO TRADING OÜ | 16335168 |
| LIVONIA TRADING OÜ | 16450797 |
| KRL TRADING OÜ | 16910342 |
| CAMILLUS TRADING OÜ | 11066189 |
| NEXUS TRADING OÜ kustutatud | 11027692 |
| APONES TRADING OÜ kustutatud | 11213621 |
| METROPLEX TRADING OÜ kustutatud | 11443172 |
| CAROWA TRADING OÜ kustutatud (former name OÜ Pakvana) | 11529784 |
| FREMA TRADING OÜ kustutatud | 11594675 |
| SSECCUS TRADING OÜ kustutatud | 12653279 |