| Ettevõtte nimi | Reg. kood |
|---|---|
| KTLN OÜ | 12568326 |
| KTL OÜ | 12607003 |
| KTL OMAGRUPP OÜ | 11193321 |
| KTL-CONSULT OÜ | 12375640 |
| 2KTL GRUPP OÜ | 16818300 |
| KTL COMPLIANCE OÜ | 17328176 |
| KTL TRANSPORT OÜ | 12556607 |
| CODELINE STUDIO OÜ (endine nimi KTL Trading OÜ) | 14832804 |
| PTLN OÜ | 16435562 |
| NTLN OÜ | 14546961 |
| KRLN OÜ | 17277604 |
| TLN7 OÜ | 16894620 |
| KTN OÜ | 14560240 |
| PTLN EHITUS OÜ | 14450250 |
| MKTLN SALES OÜ | 17028913 |
| KLTN CAPITAL OÜ | 16583601 |
| TLN KODU OÜ | 16240249 |
| TLN CAPITAL OÜ | 14869641 |
| TLN PROJEKT OÜ | 12093308 |
| TELLISKIVI TLN OÜ (endine nimi OÜ PLKV Invest) | 11605025 |
| TLN INVEST OÜ | 14809975 |
| TLN TIB OÜ | 11163449 |
| THALIA TLN OÜ kustutatud | 12798440 |
| TLN COMPANY OÜ | 14393931 |
| TLN RE OÜ kustutatud | 14314587 |
| LIFT99 TLN OÜ | 16372784 |
| TLN TRANSPORT OÜ | 14634033 |
| FREDO TLN OÜ kustutatud | 12264684 |
| KTN-TRANS OÜ | 14539889 |
| TLN AUTO OÜ kustutatud | 12855936 |
| SHEHEFF.TLN OÜ | 17379239 |
| TLN KATUSEABI OÜ (endine nimi TLN Invest OÜ) | 12426744 |
| GOLDWAY TLN OÜ | 16897742 |
| SMARTKONTEINER TLN OÜ | 16063416 |
| TLN BETOON OÜ | 14504483 |
| UPGRADE.TLN OÜ | 16930735 |
| BLAZE TLN OÜ | 16165306 |
| KTN FINANTS OÜ kustutatud | 11937840 |
| KTN CONSULT OÜ | 14839060 |
| WFC TLN OÜ kustutatud | 12699399 |
| KLN INVEST OÜ | 16437986 |
| SII TLN OÜ | 17379377 |
| TLN TBILISI OÜ | 17299902 |
| TWNHS BUILDING TLN OÜ (endine nimi Townhouse OÜ) | 12355814 |
| KESKLINNA VARAHALDUS TLN OÜ | 16238376 |
| MGK KINNISVARAHALDUS TLN OÜ | 17145010 |
| BOXLITE RACING OÜ kustutatud (endine nimi TLN ESTTRADE OÜ) | 14714329 |
| ANKWADUM HUHUNYA OÜ (endine nimi Falmern OÜ) | 12860038 |