| Ettevõtte nimi | Reg. kood |
|---|---|
| IN-OUT24 OÜ kustutatud | 12489874 |
| IN-OUT KINNISVARA OÜ | 17110856 |
| OUTPUT INC. | 60635444 |
| OUTIN INVEST OÜ | 14265104 |
| OUTSOLD INVEST OÜ | 12974374 |
| OUTER REEF YACHTS, INC. (endine nimi OUTER REEF YACHTS, INC.,) | P03000099188 |
| OUTRAGE INTERNATIONAL OÜ | 14726396 |
| INDUSTRIAL OUTSOURCING OÜ kustutatud | 11925345 |
| IN OÜ | 16620101 |
| IN1 OÜ kustutatud | 16324621 |
| 3IN1 OÜ | 12997919 |
| IN OÜ kustutatud | 12303496 |
| SAHA IN OÜ | 10677941 |
| IN7EAM OÜ | 17004338 |
| IN PROJECT OÜ | 11775164 |
| CABLE IN OÜ | 16635829 |
| IN DIB OÜ kustutatud | 12646836 |
| IN4COR OÜ | 16581803 |
| IN BÈBÈ OÜ | 14041057 |
| INVESTING IN OÜ | 16621856 |
| IN KAPITAL OÜ | 16721724 |
| IN TOTO OÜ | 16770349 |
| INSPIRE IN OÜ | 12967888 |
| IN-STA OÜ | 11537387 |
| ALL IN OÜ | 11471702 |
| JUKU IN OÜ | 10876733 |
| IN BLUE OÜ | 10715770 |
| DENT IN OÜ | 12346659 |
| IN MODUM OÜ | 12230656 |
| HANNELA IN OÜ | 10649316 |
| CANDY IN OÜ kustutatud | 14200062 |
| FRESH-IN OÜ kustutatud | 12489696 |
| IN DEAL OÜ | 10526708 |
| IN-DESIGN OÜ kustutatud | 11929325 |
| IN BALANCE OÜ | 12723711 |
| IN-MA OÜ | 16335688 |
| INVEST IN OÜ | 12209917 |
| IN-INTERIOR OÜ kustutatud | 14506826 |
| IN NATURA OÜ | 16281292 |
| IN HOLDING 2020 OÜ | 14942734 |
| DEVELOP IN OÜ kustutatud | 16202438 |
| IN PRINT OÜ | 11716078 |
| IN-DESIGN OÜ (endine nimi Form Interior OÜ) | 16474125 |
| EMO IN OÜ | 10171056 |
| IN ARHITEKT OÜ | 11424460 |
| IN POSTERUM OÜ | 14889738 |
| IN&WIN OÜ | 11451958 |
| IN FIRMA OÜ | 14201191 |
| IN CAP OÜ kustutatud | 14761719 |
| IM'IN OÜ | 17314352 |