| Company name | Reg. code |
|---|---|
| PETEST OÜ | 16694217 |
| PETFEST OÜ | 14292851 |
| PETSET OÜ | 17148570 |
| PETFEST EUROPE OÜ (former name Dogfest OÜ) | 16181379 |
| HETEST OÜ | 11403043 |
| PEREST OÜ | 16093848 |
| WETEST OÜ (former name Spray Lock Estonia OÜ) | 14194640 |
| GETEST OÜ | 16434143 |
| METEST STEEL OÜ | 14393581 |
| METEST METALL OÜ | 11203338 |
| NETEST ENTERTAINMENT OÜ | 11497759 |
| PITEST AUTO OÜ | 12548571 |
| ELTEST OÜ | 10188602 |
| DETESO OÜ | 17287359 |
| CENTEST OÜ | 11918847 |
| FITEST OÜ | 14995096 |
| DELEST OÜ (former name OÜ Skamillgolv) | 10783256 |
| APTEST OÜ kustutatud | 10126819 |
| BESTEST OÜ | 14121032 |
| BESTEST OÜ kustutatud | 11655916 |
| FEDEST OÜ | 16080716 |
| CLTEST OÜ | 11177351 |
| BEHEST OÜ | 12700045 |
| DEMEST OÜ kustutatud | 12935670 |
| FOTEST OÜ | 14199206 |
| GENEST OÜ | 11313914 |
| BEEEST OÜ | 16830519 |
| DENTEST OÜ | 10077452 |
| ARTEST OÜ | 14098215 |
| GEREST OÜ kustutatud | 14690899 |
| CELEST OÜ | 12852872 |
| BETOEST OÜ (former name HeaEhitus OÜ) | 12262685 |
| GEFEST OÜ kustutatud | 12334960 |
| ENTEST OÜ | 14515417 |
| CONSENO OÜ (former name Petsi OÜ) | 14946146 |
| PETUSET OÜ kustutatud | 12297100 |
| PETECO OÜ | 16159501 |
| PETMÕT OÜ | 17353369 |
| PETNAT OÜ | 16073739 |
| PETERS OÜ | 12846015 |
| BELEST HOLDING OÜ kustutatud | 12222119 |
| CUTEST PRODUCTION OÜ | 14370077 |
| ESTEST HOLDING OÜ | 14531675 |
| ATTEST ACCOUNTING OÜ | 16120491 |
| ARTEST INTERNATIONAL OÜ kustutatud | 12176744 |
| NORDHAUS BELEST OÜ kustutatud | 12192499 |
| GEFEST MASTER OÜ | 11442921 |
| GEOEST COMPANY OÜ | 12075931 |
| AA BELEST OÜ | 10248238 |
| CETWEST EHITUS OÜ kustutatud | 11365455 |