| Name | : Insinööritoimisto jarnen oy |
| Business Number | : 0959640-2 |
| Category | : Limited Company |
| Primary language | : Finnish |
| Place of taxation | : Helsinki  | Date of registration | : 26/01/1994 |
| Activity | : Other construction activities |
| Alias | : Insinööritoimisto Korjaustaito |