| Name | : Sisustusarkkitehdit s i o simo heikkilä ja yrjö wiherheimoky |
| Business Number | : 0754512-6 |
| Category | : Limited Partnership |
| Primary language | : Finnish |
| Place of taxation | : Helsinki  | Date of registration | : 19.04.1989 |
| Activity | : Industrial design |
| Alias | : Sisustusarkkitehdit S.I.O. Simo Heikkilä Ja Yrjö Wiherheimoky |