| Company name | Reg. code |
|---|---|
| ÖNEST OÜ kustutatud | 14033090 |
| ONEST HALDUS OÜ | 14928036 |
| ONEST CONSULT OÜ | 17176192 |
| ONESTO OÜ | 11409459 |
| ONESTO GRUPP OÜ | 12012563 |
| STRANGE ONES OÜ | 16521391 |
| ONES & ZEROES OÜ | 14196946 |
| ONET GRUPP OÜ kustutatud | 11466322 |
| ONES LINE OÜ kustutatud | 16143629 |
| ONESTAR OÜ | 14870489 |
| ONESTLI OÜ (former name OÜ On Top Advisory) | 17039673 |
| MARKET LABS OÜ (former name THE LUCKY ONES OÜ) | 14827743 |
| ONESTAKE OÜ | 16475194 |
| ONESTONE OÜ | 16417498 |
| ONESTABLE OÜ kustutatud | 12099953 |
| ONESTUDIO OÜ (former name Onestudio UÜ) | 14838020 |
| ONESTATION OÜ | 12407675 |
| NOEST OÜ kustutatud | 14211373 |
| OVEST OÜ | 16117916 |
| DONEST OÜ | 14757416 |
| 3NNEST OÜ kustutatud | 12161116 |
| RONEST OÜ | 11171162 |
| MONEST OÜ kustutatud | 14479087 |
| BONEST OÜ | 12383041 |
| OKEST OÜ | 14068421 |
| KONEST OÜ | 14261508 |
| CONEST OÜ (former name Conest Projekt) | 11538441 |
| NEST OÜ | 12865886 |
| TALVEVARA OÜ (former name ONESTEPMEAL OÜ) | 14800773 |
| HONEST TUESDAY OÜ | 16298421 |
| ENEST MAJANDUS OÜ | 16604929 |
| RONEST KINNISVARA OÜ | 11409235 |
| HONEST COMPANY OÜ kustutatud | 12683323 |
| HONEST RESTAURANT OÜ | 17286087 |
| HONEST SPIRIT OÜ | 14981483 |
| INEST ACCOUNTING OÜ | 16765070 |
| ONDEST TRADING OÜ kustutatud | 10668176 |
| OBEST TRADING OÜ | 16221223 |
| INEST MARKET OÜ | 10158185 |
| HONEST SOLUTIONS OÜ | 17284705 |
| INEST-UURINGUD OÜ kustutatud | 10507668 |
| IDA-DNEST OÜ | 10661435 |
| ANEST TRADE OÜ kustutatud | 12420428 |
| Z-ANEST OÜ | 14128086 |
| INEST INVEST OÜ | 10650644 |
| OWEST EHITUS OÜ (former name West Holding OÜ) | 14067999 |
| HONEST GROUP OÜ kustutatud | 11443338 |
| INEST TOUR OÜ kustutatud | 11067042 |
| HONEST MISTAKE OÜ | 16281128 |
| ÕUEST TUPPA OÜ | 16686086 |