| Company name | Reg. code |
|---|---|
| TOPPNEST kustutatud | 10074643 |
| Toprest kustutatud | 10174416 |
| TOPNEXT OÜ kustutatud | 14647188 |
| TOPEST OÜ | 14735082 |
| TREPNEST OÜ kustutatud | 14085508 |
| TOKENEST OÜ | 12344644 |
| TORNEST OÜ | 12432928 |
| TEPPNET OÜ kustutatud | 12820470 |
| TOPTEHNIKA OÜ (former name Osaühing TopPlast) | 10304333 |
| ONGATA RONGAI OÜ (former name Topest OÜ) | 12954236 |
| PROTOLA GROUP OÜ (former name Toppet OÜ) | 14894840 |
| SMARTCAVE OÜ (former name Toppet Group OÜ) | 14390772 |
| PRELOSIUSEKSUM OÜ kustutatud (former name Tompest OÜ) | 14259842 |
| PRZEJCE STRZEGOMRSKYW OÜ (former name TEPPNET EHITUS OÜ) | 12527675 |