The best way to send us your invoices is electronically. This ensures the most efficient and sustainable processing of your invoices. Sending e-invoices is free of charge for you.
Grundium Oy E-invoice address: 003727165219
Operator: 003721291126 (Maventa)
VAT number: FI27165219
If you cannot send us e-invoices, we can accept single invoice PDF’s by email. Each email must contain only one invoice as PDF attachment, with no other attachments included. The email address below is only used for processing invoices. Any emails which do not meet these criteria will be automatically deleted.
PDF invoices: invoice-27165219@kollektor.fi
