| Company name | Reg. code |
|---|---|
| START-SMART OÜ kustutatud | 16278677 |
| 4 SMART OÜ | 12321301 |
| START200 OÜ (former name OÜ Viktor Company) | 14192345 |
| SMART1 OÜ | 12882459 |
| START OÜ | 11504689 |
| SMÄRT OÜ | 12873242 |
| SMART7 OÜ | 14756204 |
| 2SMART OÜ | 11064670 |
| SMART123 OÜ | 16400003 |
| SIART OÜ | 17366679 |
| SKART OÜ | 14116551 |
| SAART OÜ | 17134940 |
| SMART BUSINESS OÜ | 11660917 |
| SMART PEPPER OÜ | 12452173 |
| TARGET SMART OÜ | 12878713 |
| SMART TREK OÜ | 12305162 |
| SMART OBSCURER OÜ | 16244394 |
| SMART VALLEY OÜ | 11712488 |
| SMART DUCK OÜ kustutatud | 14282097 |
| SMART ASSETS OÜ kustutatud | 14072612 |
| SMART DIRECT OÜ | 12501530 |
| SMART PROVIDER OÜ kustutatud (former name WEN ZHOU HONGZHOU IMPORT EXPORT OÜ) | 16461140 |
| SMART INVESTMENTS OÜ | 14732066 |
| SMART AUTOKOOL OÜ | 12344331 |
| SMART NATURE OÜ kustutatud | 12763890 |
| SMART OUTSOURCING OÜ | 16846756 |
| ZNP SMART OÜ kustutatud | 14605341 |
| SMART AC OÜ | 12236630 |
| SMART ADVENTURE OÜ kustutatud | 12624243 |
| SMART DEALS OÜ | 12465425 |
| SMART TRAVEL OÜ | 11183788 |
| SMART MOBILE OÜ kustutatud | 16539333 |
| SMART FYSIO OÜ (former name Smart Fysio Teenused OÜ) | 17292700 |
| SELGE START OÜ | 17250741 |
| SMART SEA OÜ | 16457380 |
| SMART FURNITURE OÜ kustutatud | 12319942 |
| SMART AGRI OÜ | 12937605 |
| SMART4PROFIT OÜ kustutatud | 14961714 |
| SMART COACHING OÜ | 14227090 |
| SMART FLEET OÜ | 12749364 |
| START AUTOKOOL OÜ | 16083608 |
| SMART METAL OÜ | 17073776 |
| SMART PARKING OÜ | 14846858 |
| SMART MONEY OÜ | 16084973 |
| SMART ACCOUNTING OÜ | 12609574 |
| SMART HOLDING OÜ | 12060579 |
| SMART ADS OÜ | 12980699 |
| SMART CITY OÜ | 12245557 |
| SMART WALLS OÜ | 12854824 |
| SMART BODY OÜ | 14826838 |