| Name | : 1-housing oy |
| Business Number | : 0928943-7 |
| Category | : Limited Company |
| Primary language | : Finnish |
| Place of taxation | : Espoo  | Date of registration | : 14-04-1993 |
| Activity | : Real estate agencies |
| Alias | : Espoon Asuntokauppiaat, Vantaa Housing, Espoo Housing Group, Tampere Housing, Jyväskylä Housing, Nurmijärvi Housing, Ykkös-Housing, Espoo Housing Oy |