| Company name | Reg. code |
|---|---|
| VECTAR OÜ | 17483161 |
| VECMAR OÜ | 14003901 |
| VECTOR IMPULSE OÜ | 17331474 |
| VECTOR HOLDING OÜ (former name Vector Advisory OÜ) | 12659684 |
| VECTRA HOLDING OÜ kustutatud | 14727852 |
| VECTOR OUTLET OÜ kustutatud | 14969845 |
| LOVE VECTOR OÜ | 16267314 |
| VECTOR CAPITAL OÜ (former name Park Reselling OÜ) | 12996944 |
| VECTOR PHYSICS OÜ kustutatud | 16476940 |
| VECTOR LINE OÜ kustutatud | 14936159 |
| VECTOR VARA OÜ | 11023441 |
| CAR VECTOR OÜ | 16630173 |
| VECTOR ENGINEERING OÜ | 12458804 |
| VECTOR-DIF OÜ kustutatud | 12343113 |
| VECTOR KOOLITUSED OÜ | 16893454 |
| SCANDIC VECTOR OÜ | 11994765 |
| KT VECTOR OÜ | 16864369 |
| VECTOR EHITUS OÜ | 12516536 |
| VECTOR DIF+ OÜ | 16261961 |
| VECTOR KINDLUSTUSMAAKLER OÜ | 12598988 |
| VECTOR INVEST OÜ kustutatud | 11709799 |
| VECTOR LP OÜ | 11205018 |
| NORD VECTOR OÜ | 14131409 |
| VECTOR-SWEDEN OÜ kustutatud | 12166839 |
| VECTOR-A OÜ | 17383175 |
| VECTOR VFN OÜ | 11893774 |
| VECTOR ADVISORY OÜ | 14899582 |
| VECTA GROUP OÜ | 16860466 |
| VECTA DESIGN OÜ | 11249560 |
| ARU VECTOR TRAININGS OÜ | 12680715 |
| ECOKÜTE OÜ (former name Vector HNS OÜ) | 16140683 |
| ARC STONE OÜ (former name Balendin OÜ) | 12408396 |
| NECTAR OÜ (former name Jahu OÜ) | 14561280 |
| VEHTAR EHITUS OÜ | 16735821 |
| VEETAR KAUBANDUS OÜ kustutatud | 10378248 |
| HECTAR TECHNOLOGY OÜ (former name Rohetihu OÜ) | 16540431 |
| VENTAR DER OÜ | 16298970 |
| VEHTAR PROJEKT OÜ | 17388439 |
| ECOTAR OÜ | 14545016 |
| KEYTAR OÜ | 16929123 |
| VECTON OÜ | 12309109 |
| VECTURE OÜ | 17474663 |
| EVENTAR OÜ (former name Podcast Minu Feil OÜ) | 16279487 |
| BETCAR OÜ kustutatud | 14106736 |
| BACTAR OÜ | 14486673 |
| AVETAR OÜ (former name A&D GROUP OÜ) | 14015608 |
| DECTRA OÜ kustutatud | 10012228 |
| EVETAR OÜ | 11898990 |
| VECTEL OÜ kustutatud | 10174043 |
| HEKTAR OÜ (former name Kalmetek OÜ) | 14386150 |