| Ettevõtte nimi | Reg. kood |
|---|---|
| PROFESSUS OÜ | 12814943 |
| PROFECTUS 82 OÜ | 12945680 |
| PROFESSOR OÜ kustutatud | 12315329 |
| PROFECTUS OÜ kustutatud | 11712991 |
| ANG PROFECTUS OÜ | 12677601 |
| PROFECTUS PARTNERS OÜ | 14555476 |
| PROGRESSUS UP OÜ | 12405073 |
| NORTHERNEST PROCESSES OÜ | 14631827 |
| BALTEST PROCESSES OÜ | 14634856 |
| PROFEKTUS GRUPP OÜ kustutatud | 11273439 |
| PROGRESSUS TIMERE OÜ | 16495274 |
| THONASONS PROCESSES OÜ | 16181469 |
| PROFSSS SERVICES OÜ | 14914689 |
| PEOPLE PROCESSES AND TECHNOLOGY OÜ | 14569519 |
| TOMMI KASS OÜ kustutatud | 14566082 |