| Company name | Reg. code |
|---|---|
| NST OÜ (former name NS Passive Invest OÜ) | 14224105 |
| AMIG NST OÜ | 16644604 |
| NST DEVELOPMENT OÜ | 14953465 |
| NSTAR VARA OÜ | 16933099 |
| NSTECHNOLOGY OÜ | 16227817 |
| BAST NSTUUDIO OÜ | 16510996 |
| NET-EST & BÜRKLAND OÜ kustutatud | 10251393 |
| NMT OÜ | 12728592 |
| NNT OÜ | 16607968 |
| NEST OÜ | 12865886 |
| NAT20 OÜ | 17157042 |
| JNST OÜ kustutatud | 16260401 |
| NIST OÜ | 16987623 |
| BST OÜ (former name Baltic Property Holding OÜ) | 14277076 |
| NSM5 OÜ | 14902752 |
| NKT OÜ | 16028012 |
| EST OÜ kustutatud | 12408387 |
| NSG OÜ | 16892006 |
| LST OÜ | 14293388 |
| NAT1 OÜ kustutatud | 16490733 |
| EST10 OÜ | 14875073 |
| EST 1999 OÜ kustutatud | 14484734 |
| NOT OÜ | 12010920 |
| NSO OÜ (former name A.T.B OÜ) | 16199110 |
| KST OÜ | 11492590 |
| NET24 OÜ kustutatud (former name M-Fassaadid OÜ) | 14323103 |
| "NRT" OÜ (former name NRT) | 10005435 |
| EST24 OÜ | 14538832 |
| EST 1986 OÜ | 14413326 |
| NHT OÜ | 14954536 |
| JST OÜ | 12191815 |
| NSP3717 OÜ | 14282901 |
| 3DST OÜ (former name SiimSpace OÜ) | 12454634 |
| EST OÜ | 16180004 |
| NAT OÜ | 12132385 |
| 4EST OÜ (former name 4EST UÜ) | 16268236 |
| NSR OÜ | 14114167 |
| EST.22 OÜ | 16770734 |
| EKER EST OÜ | 17340289 |
| NSB HOLDING OÜ | 12985107 |
| NET VARAHALDUS OÜ | 10640444 |
| MALCAPUYA EST OÜ (former name Macapuya Est OÜ) | 16811663 |
| EST-FACE OÜ kustutatud | 10453949 |
| ORGANIC.EST OÜ kustutatud | 12133338 |
| WINE NOT OÜ | 14150045 |
| NAT PK OÜ | 17339139 |
| STRUTTURA.EST OÜ | 17397467 |
| NORDIKWOOD EST OÜ (former name Softub Estonia OÜ) | 14126667 |
| AST-LINE OÜ | 10400462 |
| OHUTUS-EST OÜ | 16382446 |