| Altkom Akademia |
| - computer training courses in various Polish cities. |
| NEK Computers Bureau |
| - computer services, Myslenice. |
| PHC ABA |
| - computer training (UNIX). |
| PHU BiCom |
| - computers, programs, networks, computer training, Slupsk. |
| Publishing Institute |
| - profesional training for DTP, Warsaw. |
| WM |
| - autodesk authorized training center, Gdansk. |