| Time | From | To | Amount | |
|---|---|---|---|---|
| 2013 | Kaupunginmuseo | HELSINGIN ENERGIA | €22,333.31 | details» |
| 2014 | Kaupunginmuseo | HELSINGIN ENERGIA | €20,700.23 | details» |
| 2012 | Kaupunginmuseo | HELSINGIN ENERGIA | €25,261.71 | details» |
| 2014 | Kaupunginmuseo | HELSINGIN ENERGIA | €18,886.43 | details» |
| 2013 | Kaupunginmuseo | HELSINGIN ENERGIA | €26,376.45 | details» |
| 2012 | Kaupunginmuseo | HELSINGIN ENERGIA | €21,742.48 | details» |
| 6 | Helsingin Energia (Helen) |
| 6 | Kaupunginmuseo |
| 2 | 01. January 2012 |
| 2 | 01. January 2013 |
| 2 | 01. January 2014 |