| Name | : Tt sound & works oy |
| Business Number | : 0346502-2 |
| Category | : Limited Company |
| Primary language | : Finnish |
| Place of taxation | : Espoo  | Date of registration | : 14/03/1980 |
| Activity | : Wholesale of machinery and equipment n.e.c. |
| Alias | : Tt Sound & Works Oy, Helsingin Plastverk Oy |