| Ettevõtte nimi | Reg. kood |
|---|---|
| BLUR OÜ kustutatud (endine nimi DC Creations OÜ) | 11726272 |
| BLURR EVENT OÜ kustutatud | 14846381 |
| BLURP ECOMMERCE OÜ | 16147509 |
| BLUE BLUE OÜ | 14726002 |
| BLUE BLUE 3 OÜ | 14858666 |
| BLUE BLUE 4 OÜ | 14858005 |
| BLUE BLUE 1 OÜ | 14858011 |
| BLUE BLUE 2 OÜ | 14857951 |
| BLUE52 OÜ | 16032278 |
| BLUE OÜ | 12103705 |
| BLU OÜ | 16334499 |
| BLUE TRADING OÜ | 16704944 |
| ETERNAL BLUE OÜ | 16678342 |
| BLUE OAK OÜ | 12726185 |
| BLUE-MED OÜ | 16188201 |
| KONO BLUE OÜ | 14472257 |
| BLUE TURTLE OÜ | 16445000 |
| BLUE MOUNTAIN OÜ | 11730173 |
| BLUE COLLAR OÜ | 16403763 |
| BLUE HOLDING OÜ | 12664805 |
| ÄRNI BLUM OÜ (endine nimi NirgiWabrik OÜ) | 16064367 |
| BLUE4D OÜ | 12242777 |
| BLUE LABEL OÜ | 14308701 |
| BLUE SUN OÜ | 14619772 |
| BLUE MARINE OÜ | 11550399 |
| BLUE LEAF OÜ (endine nimi ELLERMARINE OÜ) | 14906031 |
| BLUE DOOR OÜ | 16956953 |
| BLUE SALMON OÜ | 14156556 |
| BLUE IDEA OÜ (endine nimi Global Flux Ventures OÜ) | 14156800 |
| BLUE CRYSTAL OÜ | 12104466 |
| BLUE WATER OÜ | 16172418 |
| NEW BLUE OÜ | 12450211 |
| BLUE CATALYST OÜ | 16771857 |
| BLUE DYNAMICS OÜ | 16476733 |
| BLUER MEEDIA OÜ | 17099758 |
| MERIDIAN BLUE OÜ | 17485013 |
| BLUE JAY OÜ | 14307452 |
| EMERALD BLUE OÜ (endine nimi Merevana OÜ) | 14981668 |
| BLUE STORM OÜ | 16764484 |
| BLUE INVEST OÜ | 14798266 |
| BLUE ESTONIA OÜ (endine nimi ET Capital of Europe OÜ) | 12937025 |
| BLUE PACIFIC OÜ | 16390641 |
| NUBLU BLUE OÜ | 14363216 |
| BLUE ANT OÜ | 12758877 |
| BLUE BUTTERFLY OÜ | 12649467 |
| BLUE OCEAN OÜ | 17083160 |
| BEAUTIFUL BLUE OÜ (endine nimi Beautiful Blue UÜ) | 12958441 |
| PERMANENT BLUE OÜ | 16822649 |
| BLUE TEL OÜ | 16137942 |
| BLUE PIGGY OÜ (endine nimi Investkapitum OÜ) | 11975377 |