| Name | : Ok-asennus oy |
| Business Number | : 0854989-0 |
| Category | : Limited Company |
| Primary language | : Finnish |
| Place of taxation | : Helsinki  | Date of registration | : 23/01/1991 |
| Activity | : Investment and development company activities |
| Alias | : Ok-Asennus Oy, Drap-Invest Oy |