Westenergy Oy
Energiatie 5
66530 Koivulahti
BI Code: 2165379-9
Control room: +358 (0)10 229 1040
Office: + 358 (0)10 229 1030 (Mon-Fri 9am-2pm)
Westenergy’s annual reports and other material are available here in electronic form.
Are you about to send an invoice to Westenergy? Go through the instructions for invoicing here.