| Company name | Reg. code |
|---|---|
| OLEAN OÜ | 12547689 |
| OLESAN OÜ | 12703592 |
| OLEN OÜ kustutatud | 12399042 |
| OLENA POLISHCHUK OÜ | 17367360 |
| OLENA MAALRITÖÖD OÜ | 16966934 |
| OLEA VITALIS OÜ (former name Dinara Tadzijeva OÜ) | 14586481 |
| OLEN OLESJAME OÜ | 17288844 |
| OLEN OLEMAS OÜ | 16699315 |
| GOLEAN OÜ | 17065009 |
| OCEAN 11 OÜ | 16249581 |
| CLEAN OÜ | 14033658 |
| OLQAN OÜ | 17279503 |
| OLTAN OÜ | 10052110 |
| JOLEAN OÜ | 14406697 |
| OCEAN OÜ kustutatud | 12775344 |
| ORLEAN OÜ | 10783629 |
| LEAN OÜ | 12773138 |
| HOPPERKOP OÜ (former name OLAN CLEAN OÜ) | 12837217 |
| OCEAN VENTURES OÜ kustutatud | 12264448 |
| OCEAN COMPANY OÜ | 17396670 |
| CLEAN NATURE OÜ | 11216200 |
| OCEAN WEST OÜ | 12902044 |
| CLEAN ESTATE OÜ | 12299671 |
| CLEAN SUCCESS OÜ | 14067769 |
| CLEAN ZONE OÜ | 14337192 |
| CLEAN FIELD OÜ kustutatud | 10893453 |
| CLEAN X OÜ kustutatud | 12553508 |
| CLEAN GEN OÜ | 12424892 |
| BALTIC CLEAN OÜ (former name Aktsiaselts Baltic Clean) | 10592303 |
| MARULA CLEAN OÜ | 17120636 |
| EXPERT CLEAN OÜ | 16282644 |
| ELITE CLEAN OÜ | 14007299 |
| TP CLEAN OÜ kustutatud | 11468522 |
| CLEAN CUISINE OÜ kustutatud | 16881072 |
| CLEAN CHARM OÜ | 17311885 |
| CLEAN SERVICE OÜ kustutatud | 10706126 |
| PRO CLEAN OÜ kustutatud | 12330240 |
| PARLAY OCEAN OÜ | 14143246 |
| CLEAN GALLERY OÜ | 12296052 |
| CLEAN BEAUTY OÜ | 16624398 |
| CLEAN SOLUTIONS OÜ kustutatud | 16731728 |
| CLEAN PARTNER OÜ | 16323314 |
| CLEAN INVESTMENT OÜ | 12045953 |
| RUBIIN CLEAN OÜ | 16879388 |
| CLEAN & FRESH OÜ | 17143287 |
| VG CLEAN OÜ | 14502640 |
| SIMPLE CLEAN OÜ | 14798651 |
| ABI CLEAN OÜ | 14438705 |
| TALI CLEAN OÜ (former name Alpinistid OÜ) | 14256789 |
| NETAMAN CLEAN OÜ | 12140479 |