| Name | : Oy horisontti ttt ltd |
| Business Number | : 0755021-6 |
| Category | : Limited Company |
| Primary language | : Finnish |
| Place of taxation | : Helsinki  | Date of registration | : 29/03/1989 |
| Activity | : Other educational institutions |
| Alias | : Office-Horisontti, Workshop-Horisontti, Social-Horisontti, Oy Arena-Group Ltd |