| Name | : Osuuskunta tehokehä |
| Business Number | : 1092586-7 |
| Category | : Cooperative |
| Primary language | : Finnish |
| Place of taxation | : Lahti  | Date of registration | : 09.07.1997 |
| Activity | : Show production and management activities |
| Alias | : Insinööritoimisto Tehokehä, Tehokehä Co-Operative |