| Company name | Reg. code |
|---|---|
| ILLA OÜ | 10834290 |
| ILLA STUDIO OÜ kustutatud | 12539572 |
| PEREARST ILLA PÕLDMA OÜ | 11070593 |
| ILLAR TEENUSED OÜ | 16739457 |
| ILLAS P.S. OÜ | 10386259 |
| ILLM OÜ | 11338624 |
| ILLI AGRO OÜ | 16987764 |
| ILLI COSMETICS OÜ | 12201465 |
| ILLI LILLED OÜ | 11926976 |
| ILLY GROOMING OÜ | 16949077 |
| ILLIA OSMANOV OÜ | 17020596 |
| ILLY TRANSPORT OÜ | 14821172 |
| ILLI TRADES1 OÜ | 17459435 |
| ILLU KÖIDE OÜ | 11201658 |
| ILLE SISEVIIMISTLUS OÜ | 12438472 |
| ILLE SAAR OÜ | 16654057 |
| ILLU TEENUSTE OÜ kustutatud | 10364186 |
| ILL GRUPP OÜ kustutatud | 14248382 |
| ILL & RO OÜ | 10677778 |
| ILL3 HOLDING OÜ (former name Wilest OÜ) | 14465566 |
| AREA51 OÜ (former name Ille Äri OÜ) | 12380953 |
| ILLATA OÜ kustutatud | 12636281 |
| ANNE ILLAKU HAMBARAVI OÜ | 10929180 |
| ILLATION DEVELOPMENTS OÜ kustutatud | 11429108 |
| ILPLA OÜ (former name Sharon Invest OÜ) | 11808705 |
| ELLA OÜ | 14135784 |
| OLLA OÜ | 12381898 |
| ULLA OÜ | 12166349 |
| IDLA OÜ | 14906980 |
| IGŁA OÜ | 17125823 |
| ILIA OÜ | 12806286 |
| ILULA OÜ | 16745624 |
| QLLA OÜ | 14637356 |
| WILLA OÜ | 14234523 |
| JÄRVE VILLA OÜ | 17017909 |
| SILLA ADVISORY OÜ | 17428185 |
| VILLA DOLCEVITA OÜ | 11497587 |
| ZILLA TECHNOLOGIES OÜ | 17335489 |
| ILIA TRADING OÜ kustutatud | 12776556 |
| ALLA GRANDE OÜ kustutatud | 12641276 |
| VILLA SCHNEIDER OÜ | 16820202 |
| AASIA VILLA OÜ kustutatud | 16499013 |
| LP VILLA OÜ | 16085659 |
| LILLA DISAIN OÜ | 11607395 |
| VILLA TAKSO OÜ kustutatud | 10247440 |
| VILLA PAPLI OÜ kustutatud | 10929659 |
| KILLA SWITCH OÜ | 16195655 |
| WORK-ZILLA OÜ | 14507560 |
| KERGE OLLA OÜ kustutatud | 16205282 |
| MODERN VILLA OÜ kustutatud | 11403652 |