| Company name | Reg. code |
|---|---|
| WESTPIPE OÜ kustutatud | 12850407 |
| WESTMILE OÜ (former name Westmile UÜ) | 12872415 |
| Westtime OÜ kustutatud | 11025894 |
| WESTRISE OÜ | 14960502 |
| WESTSIDE OÜ kustutatud | 11302655 |
| WESTLINE IMPEX OÜ | 11435994 |
| WESTLINE TEAM OÜ kustutatud | 12431449 |
| WESTLINE SYSTEMS OÜ (former name Westline Systems UÜ) | 14752465 |
| WESTLINE PROJECT OÜ kustutatud | 12316843 |
| WESTLINE SCHOOL OÜ | 16560356 |
| WESTSIDE IMPORTS OÜ | 16450432 |
| WESTLINE INVEST OÜ kustutatud (former name Westline Invest UÜ) | 14057191 |
| WESTLINE MEDICARE OÜ | 12345460 |
| WESTLINE TRADE OÜ | 16973331 |
| WESTLINE MOTORS OÜ (former name WESTLINE PROJECT) | 12238830 |
| WESTSIDE SECURITY OÜ | 16459278 |
| WESTLINE SERVICE OÜ kustutatud (former name Westline Service UÜ) | 16076710 |
| WESTLINE BUILDING OÜ kustutatud (former name Westline Building UÜ) | 14432335 |
| WESTLINE TRANS GLOBE OÜ (former name Westline Trans UÜ) | 14475882 |
| WESTLINE DENTAL CLINIC OÜ | 16298496 |
| VENTPIPE OÜ | 14423626 |
| HEATPIPE OÜ | 12812393 |
| ESTPIPE HOOLDUS OÜ | 17103833 |
| ESTPIRE OÜ kustutatud | 12555754 |
| RCM PRODUCTION OÜ (former name Westline Invest OÜ) | 12197373 |
| JTWERTICSPRO OÜ kustutatud (former name WerticsPro OÜ) | 14205740 |
| K.P. FITTER AND ASSOCIATES ESTONIA OÜ kustutatud (former name WESTSIDE INSPECTION COMPANY OÜ) | 14248525 |
| JALAKLIINIK OÜ (former name Medical Solutions OÜ) | 14354658 |
| KODUKAITSE OÜ (former name M.Mihkelson Services OÜ) | 16846880 |