| Ettevõtte nimi | Reg. kood |
|---|---|
| QUATTOR OÜ | 17314381 |
| QUATTRO OÜ kustutatud | 11354818 |
| QUATTRO VARA OÜ kustutatud | 12348582 |
| QUATTRO CARE OÜ | 16872340 |
| QUATTRO TRANS OÜ | 11195975 |
| QUATTRO SPORTHORSES OÜ | 16505587 |
| QUATTRO - TRADING OÜ | 11441150 |
| QUATTRO INVEST OÜ | 11179491 |
| QUATTRO LUXORY OÜ | 16758455 |
| A&H QUATTRO OÜ kustutatud | 10381983 |
| QUATTRO INVEST GRUPP OÜ kustutatud | 12685534 |
| QUARTER OÜ | 14554446 |
| QUANTO OÜ | 17276730 |
| FOOD QUARTER OÜ | 16569618 |
| QUARTER1DEVELOPMENT OÜ | 14524907 |
| OFFICE QUARTER OÜ kustutatud | 14188131 |
| CITY QUARTER OÜ | 12095833 |
| QUATRO RENT OÜ | 16895335 |
| QUARTO DIGITAL OÜ kustutatud | 14560961 |
| QUATRO SOLUTIONS OÜ | 16963574 |
| QUATRO WORKS OÜ kustutatud | 12921538 |
| QUATRO FOOD OÜ kustutatud | 10889606 |
| QUASTO HOLDING OÜ kustutatud | 14032570 |
| QUARTO GROUP OÜ | 14662638 |
| AUTO QUATRO OÜ | 11272670 |
| REAL ESTATE QUARTER OÜ kustutatud | 16139160 |
| EMPTY QUARTER CONSULTANCY SERVICES OÜ | 14203286 |
| HERIS OÜ | 14387735 |
| MUTATOR OÜ | 17260260 |
| AQUATOR OÜ | 10008474 |
| QUTTON OÜ | 17387374 |
| KÄTTOR OÜ | 14431459 |
| GÄTTOR DISAIN OÜ | 16524343 |
| QUINTOR CAPITAL PARTNERS OÜ kustutatud | 14780102 |