| Company name | Reg. code |
|---|---|
| YASS OÜ | 11652250 |
| J CORPORATION ESTONIA OÜ kustutatud (former name YAS OÜ) | 12000991 |
| YASSPLACE OÜ | 16851480 |
| YASSER SALAMA ISMAIL OÜ | 17298819 |
| VASS OÜ | 17288301 |
| BASS OÜ | 16836054 |
| MÄSS OÜ | 14389674 |
| PASS26 OÜ | 16549716 |
| ÄSS OÜ | 14946653 |
| ASS OÜ | 16198659 |
| KRISTA LASS OÜ | 16338712 |
| SAEPURU SASS OÜ | 10962674 |
| TUBLI KASS OÜ | 16395839 |
| KASS TING OÜ kustutatud | 11496872 |
| PASS ACTIVITIES OÜ | 16540974 |
| BOARDING PASS OÜ | 12000867 |
| SASS AUTORENT OÜ | 17234140 |
| SAABASTEGA KASS OÜ | 11288145 |
| MANN&SASS OÜ | 14961358 |
| TARK KASS OÜ | 16861715 |
| SOKKIDEGA KASS OÜ kustutatud | 14673045 |
| PÄSS TEENUSED OÜ kustutatud | 11526805 |
| PIRET RASS OÜ | 12578483 |
| KAPI KASS OÜ | 14612758 |
| MUST KASS OÜ | 12677535 |
| MASS INVEST OÜ | 11152144 |
| KASS VENTURES OÜ (former name Arcado Capital OÜ) | 11666722 |
| SAABASTETA KASS OÜ | 14257524 |
| KRIITILINE MASS OÜ kustutatud | 12190661 |
| PAKS KASS OÜ kustutatud | 14007477 |
| JUBE KASS OÜ | 17477700 |
| ROOSA KASS OÜ | 16412934 |
| SAABASTEGA RASS OÜ | 12814377 |
| GENERAL BASS OÜ | 16810864 |
| KASS FINANCE OÜ (former name ABC Accounting OÜ) | 11743537 |
| VALGE KASS OÜ | 10287959 |
| GATE1PASS OÜ | 17091998 |
| KASS ENTERPRISE OÜ | 12670993 |
| ATTIC BASS OÜ | 17280334 |
| SPICY BASS OÜ | 12957447 |
| PASS4PAY OÜ kustutatud (former name Pass4pay AS) | 14362570 |
| TARKU KASS OÜ | 16255943 |
| TOMMI KASS OÜ kustutatud (former name Survestaja OÜ) | 14566082 |
| MASS GROUP OÜ kustutatud (former name MASS Group UÜ) | 12534327 |
| BASS & BITES OÜ | 17381101 |
| KOLLANE KASS OÜ | 12134237 |
| KASS FRED OÜ kustutatud | 12543697 |
| SASS TEAME OÜ | 11283076 |
| VASS LAMUTUS OÜ | 17382684 |
| JASS GRUPP OÜ | 14524764 |