| Name | : Mainostoimisto hhs oy |
| Business Number | : 0826516-9 |
| Category | : Limited Company |
| Primary language | : Finnish |
| Place of taxation | : Helsinki  | Date of registration | : 14/11/1990 |
| Activity | : Advertising agency activities |
| Alias | : Mainostoimisto Hhs Oy, Mainostoimisto Haaparanta-Hällfors-Saarinen Oy |