| Name | : Quattrorakennus oy |
| Business Number | : 1106811-5 |
| Category | : Limited Company |
| Primary language | : Finnish |
| Place of taxation | : Espoo  | Date of registration | : 14/11/1997 |
| Activity | : Construction of residential and non-residential buildings |
| Alias | : Rakennusgemini Oy |