| Ettevõtte nimi | Reg. kood |
|---|---|
| WATER OÜ | 17231666 |
| MY WATER OÜ kustutatud | 16453360 |
| WATER PRO OÜ kustutatud (endine nimi DD Line OÜ) | 11790442 |
| WATER FOX OÜ | 14429043 |
| WATER WORK OÜ kustutatud | 17071872 |
| FROG WATER OÜ kustutatud | 11425843 |
| BLUE WATER OÜ | 16172418 |
| WATER BABY OÜ kustutatud | 16198010 |
| TASTY WATER OÜ | 12738136 |
| WATER FLOWS OÜ kustutatud | 14877764 |
| WHITE WATER OÜ kustutatud | 12938958 |
| WATER TOWNS OÜ | 16239766 |
| WATER LEVEL OÜ | 11213973 |
| SHOGUN WATER OÜ (endine nimi Revaltrade OÜ) | 17039874 |
| BRUCE & WATER OÜ | 17472921 |
| BELIEF WATER OÜ | 12978834 |
| NORDIC WATER OÜ (endine nimi APRASSON GRUPP OÜ) | 11488097 |
| WATER INVEST OÜ kustutatud | 12142716 |
| WATER PROJECT OÜ kustutatud | 11200848 |
| WATER SYSTEMS OÜ | 10849593 |
| WATER SERVICE OÜ | 12300262 |
| WATER-EXPERT OÜ (endine nimi Autumnlight OÜ) | 11471257 |
| MINERAL WATER OÜ | 12168727 |
| SOFTBLUE WATER OÜ kustutatud | 10677040 |
| WATER FOUNDRYEU OÜ kustutatud | 14564628 |
| EXCLUSIVE WATER OÜ kustutatud | 16294009 |
| PARTNERSHIP WATER OÜ kustutatud | 14884770 |
| WATER CONSTRUCTION OÜ kustutatud | 12822316 |
| VITALDRINKING WATER OÜ kustutatud | 11508196 |
| E.M WATER OÜ | 12685813 |
| WATER STOP OÜ UÜ kustutatud (endine nimi Select Congress OÜ) | 11629178 |
| K9 WATER SPORT OÜ | 17297062 |
| DEO WATER GROUP OÜ | 16677176 |
| WATER SER GROUP OÜ kustutatud (endine nimi Purpose OÜ) | 11016671 |
| OUR FUTURE WATER OÜ | 16687938 |
| WATER MATE BOATS OÜ | 14399000 |
| IWT WATER BALTIC OÜ (endine nimi QE Water Baltic OÜ) | 16202421 |
| WATER SER VIRUMAA OÜ kustutatud | 10926804 |
| WATER SER HOLDING OÜ kustutatud | 11623170 |
| BELIEF WATER SPV1 OÜ | 14780875 |
| WATER BOYS SYSTEM OÜ | 10299980 |
| WATER SERVICE GRUPP OÜ | 12842603 |
| KASARI SPRING WATER OÜ | 16734904 |
| CLEAN WATER ESTONIA OÜ | 17535550 |
| GOLDEN FORMULA WATER OÜ kustutatud | 11757213 |
| GLOBAL WATER TREATMENT OÜ | 14655454 |
| WATER-LUFT CONSULTING OÜ (endine nimi OÜ S.O.S.Solutions) | 10678105 |
| BLACK WATER PROPERTIES OÜ kustutatud (endine nimi Triglobe OÜ) | 11064374 |
| BALTIC WATER SOLUTIONS OÜ | 11706111 |
| BLACK WATER CORPORATION OÜ kustutatud | 12529208 |