| Name | : Oy t & t hellsten |
| Business Number | : 2160563-1 |
| Category | : Limited Company |
| Primary language | : Finnish |
| Place of taxation | : Kaarina  | Date of registration | : 04/01/2008 |
| Activity | : General cleaning of buildings |
| Alias | : Portinpieli Rauta- Ja Terästaivutus, Murkkumesta |