| Name | : Puuhaka oy |
| Business Number | : 2241337-5 |
| Category | : Limited Company |
| Primary language | : Finnish |
| Place of taxation | : Tammela  | Date of registration | : 13/01/2009 |
| Activity | : Construction of residential and non-residential buildings |
| Alias | : Hoiva Haka, Haka Välittäjät, Trähage Ab |