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OK5 Oy contact details
Business ID 3321275-5
Eteläesplanadi 2, 00130 Helsinki
[email protected]

OK5 Oy billing information
We hope that you will send your invoices preferably as e-invoices.
Our e-invoice addresses are:
E-invoice address 003733212755
Operator ID 003723327487
Broker Apix Messaging Oy
If you send your invoice by e-mail, the address of the e-mail invoice is:
Invoices must be attached to the e-mail in PDF format.
Paper invoices:
OK5 Oy (Apix scanning service)
PL 16112
00021 INVOICE