| Company name | Reg. code |
|---|---|
| CYGIENT OÜ | 17462785 |
| CLIENT OÜ | 12587045 |
| CYBIONT TECHNOLOGIES OÜ kustutatud | 14455767 |
| ELIT HYGIENE OÜ kustutatud (former name Oxhygiene OÜ) | 16135794 |
| HYGIENE INNOVATIONS OÜ kustutatud | 12537768 |
| CLIENT FIRST OÜ (former name OÜ MC Erks) | 16746996 |
| CLIENT SOLUTIONS OÜ kustutatud | 14404681 |
| SUNSHINE CLIENT OÜ kustutatud | 10845974 |
| CREDIT CLIENT OÜ kustutatud | 12838139 |
| CLIENT EXPRESS OÜ | 11732226 |
| NORDIC HYGIENE PRODUCTS OÜ kustutatud | 12382194 |
| INTERNATIONAL HYGIENE HOLDING OÜ (former name Momentum Consulting OÜ) | 12500630 |
| NHP HYGIENE INDUSTRIES OÜ (former name HNP Hygiene Industries OÜ) | 14448543 |
| CLIENT IS KING OÜ | 12032525 |
| WERNER CLIENT SERVICES OÜ kustutatud | 12431610 |
| BOLEROO CLIENT CONSULTING OÜ | 17408231 |
| COGENT COMMUNICATIONS ESTONIA OÜ | 11484142 |
| EUROPEAN VENTILATION HYGIENE ASSOCIATION OÜ | 16594533 |
| A.S. HYGIENE GMBH OÜ | 16780075 |
| HYGIENE BRANDS IP HOLDING OÜ | 14943352 |
| ESSITY ESTONIA OÜ (former name OÜ SCA Hygiene Products) | 11019563 |