| Name | : Masuo oy |
| Business Number | : 0758047-4 |
| Category | : Limited Company |
| Primary language | : Finnish |
| Place of taxation | : Helsinki  | Date of registration | : 25/10/1989 |
| Activity | : Construction of residential and non-residential buildings |
| Alias | : Masuo Oy, Rakennus Osuma Oy |