Search in the top500 Database
Helen Helen is hosting three of the largest companies in Finland (Suomi). According to the NACE-activities of the biggest companies, Helen is the city of the NACE-Code: "40: Electricity, gas, steam and hot water supply"
City:	Helen (See Map below)
Country:	Finland (Suomi)
Largest companies:	HELSINGIN KAUPUNGIN ENERGIALAITOS Mankala Ab, Oy Mankala Oy AB
City Id:	30580

You like to correct the above data? Then send us a formless E-Mail. (top500.de is not affiliated with Helen or any company mentioned above).