| Name | : Antti mustakallio oy |
| Business Number | : 3019565-4 |
| Category | : Limited Company |
| Primary language | : Finnish |
| Place of taxation | : Hämeenlinna  | Date of registration | : 23/08/2019 |
| Activity | : Public relations and communication activities |
| Alias | : Antti Mustakallio Ltd, Helsinki Speechwriters |