Helen Oy
| Use attributes for filter ! | |
| Ceo | Pekka Manninen |
|---|---|
| Owners | Helsinki |
| Headquarters | Helsinki |
| Finland | |
| Founders | City Council of Helsinki |
| Founded | 1909 |
| Subsidiaries | Liikennevirta Oy |
| Oy Mankala Ab | |
| Date of Reg. | |
| Date of Upd. | |
| ID | 2987086 |
About Helen Oy
Helen Oy, stylized as HELEN, formerly known as Helsingin Energia and Helsingfors Energi, is one of the largest energy companies in Finland. The company, founded in 1909 produces and sells electricity, district heating and district cooling. Helen is headquartered in the Sähkötalo building in central Helsinki.
