| Name | : Viola systems oy |
| Business Number | : 1632065-8 |
| Category | : Limited Company |
| Primary language | : Finnish |
| Place of taxation | : Turku  | Date of registration | : 29/11/2000 |
| Activity | : Computer programming activities |
| Alias | : Upponetti, Upponetti Oy, Viola Systems Ltd, Viola Systems Ab |