| Company name | Reg. code |
|---|---|
| TLN7 OÜ | 16894620 |
| TLN RE OÜ kustutatud | 14314587 |
| SII TLN OÜ | 17379377 |
| WFC TLN OÜ kustutatud | 12699399 |
| TLN TIB OÜ | 11163449 |
| TLN AUTO OÜ kustutatud | 12855936 |
| TLN KODU OÜ | 16240249 |
| BLAZE TLN OÜ | 16165306 |
| FREDO TLN OÜ kustutatud | 12264684 |
| THALIA TLN OÜ kustutatud | 12798440 |
| TLN BETOON OÜ | 14504483 |
| LIFT99 TLN OÜ | 16372784 |
| TLN INVEST OÜ | 14809975 |
| GOLDWAY TLN OÜ | 16897742 |
| TLN TBILISI OÜ | 17299902 |
| TLN COMPANY OÜ | 14393931 |
| TLN PROJEKT OÜ | 12093308 |
| TLN CAPITAL OÜ | 14869641 |
| TLN KATUSEABI OÜ (former name TLN Invest OÜ) | 12426744 |
| TLN TRANSPORT OÜ | 14634033 |
| TELLISKIVI TLN OÜ (former name OÜ PLKV Invest) | 11605025 |
| SMARTKONTEINER TLN OÜ | 16063416 |
| UPGRADE.TLN OÜ | 16930735 |
| SHEHEFF.TLN OÜ | 17379239 |
| TWNHS BUILDING TLN OÜ (former name TOWNHOUSE TLN OÜ) | 12355814 |
| MGK KINNISVARAHALDUS TLN OÜ | 17145010 |
| KESKLINNA VARAHALDUS TLN OÜ | 16238376 |
| BOXLITE RACING OÜ kustutatud (former name TLN ESTTRADE OÜ) | 14714329 |
| ANKWADUM HUHUNYA OÜ (former name TLN KULLER OÜ) | 12860038 |
| TLNP OÜ (former name Tallinna Projekt OÜ) | 10996897 |
| TLNG OÜ | 16302513 |
| TLNB WORLD OÜ kustutatud | 14976803 |
| TLNTX OÜ kustutatud | 16650332 |
| TLNTLV OÜ | 16726271 |
| TLNCAR OÜ | 11426251 |
| TLNONWHEEL OÜ | 14700669 |
| TLNCROSSFIT OÜ | 17264393 |
| TLNCOMFORT GRUPP OÜ kustutatud | 16117632 |
| TAN-TAN OÜ | 16902561 |
| TKN OÜ | 17062838 |
| TLÖN OÜ | 17354127 |
| HLN OÜ | 14850392 |
| TLP OÜ | 17343224 |
| PLN OÜ | 17206065 |
| NLN OÜ | 16949806 |
| TLH OÜ | 11457412 |
| KTLN OÜ | 12568326 |
| NTLN OÜ | 14546961 |
| TLX OÜ | 14417761 |
| TLK OÜ (former name TT Academy OÜ) | 11062234 |