| Name | : O & s yrityspalvelut avoin yhtiö |
| Business Number | : 1572075-6 |
| Category | : Partnership |
| Primary language | : Finnish |
| Place of taxation | : Kuopio  | Date of registration | : 25.02.2000 |
| Activity | : Mechanical and process engineering design |
| Alias | : T:Mi Sirkka Tuomainen |