Contact us
Our office is located in Helsinki but we are happy to serve you also in Sweden and Baltic countries.
Leave a contact request
Customer support
Contact us at:
support@csihelsinki.zendesk.com
Tel. +358 10 322 7880
Monday-Thursday 9:00-17:00, Friday 9:00-16:00 (GMT+2)
Sales
or
Mikko Hämäläinen
Sales Director
Finland and Baltics
Visiting addresses
Helsinki
Vilhonvuorenkatu 11 C, 5. kerros, 00500 Helsinki, Finland
Business Id
1826556-8
Invoicing Address by e-Mail
Send your invoice in a PDF format as e-mail attachment (PDF version 1.3 or newer, max 5MB/file). Please include possible attachments in the invoice file.