| Company name | Reg. code |
|---|---|
| IDTA OÜ | 16408565 |
| IDTG OÜ | 16704022 |
| PREMIER MOTORS OÜ (former name IDT Trading OÜ) | 16273674 |
| IDPA OÜ kustutatud | 16163738 |
| IDLA OÜ | 14906980 |
| IDEA OPUS OÜ kustutatud | 12344710 |
| BR8 IDEA OÜ | 16824401 |
| BLUE IDEA OÜ (former name Global Flux Ventures OÜ) | 14156800 |
| WINGS4IDEA OÜ | 16608821 |
| GRAPE IDEA OÜ | 17047690 |
| RESTAURANT IDEA OÜ kustutatud | 14201127 |
| SM IDEA OÜ kustutatud | 12534304 |
| BEST IDEA OÜ | 10955220 |
| IDEA EESTI OÜ | 16760210 |
| IDEA PR OÜ kustutatud | 10675744 |
| IDEA FACTORY OÜ | 12939952 |
| IDEA EMBROIDERY OÜ | 16025396 |
| IDEA LAB OÜ kustutatud | 11458357 |
| NEW IDEA OÜ | 14076633 |
| AMW IRTA OÜ | 17453303 |
| IDEA DESIGN OÜ | 16531596 |
| STONE IDEA OÜ kustutatud | 12331794 |
| SMART IDEA OÜ | 12983516 |
| NO IDEA OÜ | 16646789 |
| IDEA MAN OÜ kustutatud | 14348882 |
| IDEA ALCHEMY OÜ | 16944996 |
| GOOD IDEA OÜ | 10695285 |
| BRILLIANT IDEA OÜ kustutatud | 14774484 |
| IDEA TRADING OÜ kustutatud (former name Precedent OÜ) | 12796688 |
| MD IDEA OÜ | 12955046 |
| IDRA SPORTS OÜ kustutatud | 14315730 |
| IDEA LIVING OÜ | 16391578 |
| IDEA LION OÜ | 17389203 |
| IDEA MUSIC OÜ | 14072061 |
| FLYING IDEA OÜ kustutatud | 12037072 |
| IDEA INTERNATIONAL OÜ kustutatud | 16486170 |
| J.IDLA OÜ | 10285305 |
| GREEN IDEA OÜ | 11884924 |
| IDEA ARHITEKTID OÜ | 16558649 |
| VEGELOG IDA OÜ kustutatud | 12214338 |
| IDA SOOJUS OÜ kustutatud | 16588314 |
| IDA-LEXA OÜ | 16532041 |
| IDA TAKSO OÜ | 11522871 |
| IDA-VIPAUTO OÜ | 12538414 |
| JSK IDA OÜ | 14504626 |
| IDA TELECOM OÜ | 16851355 |
| NPI IDA OÜ | 14277372 |
| IDA PARKING OÜ | 17180265 |
| IDA STOMADENT OÜ kustutatud | 12489880 |
| IDA PORTAL OÜ | 10970449 |