Retta companies’ invoicing instructions

We accept all invoices as e-invoices. We do not accept paper invoices at Retta’s offices or by email.

Retta’s* payment term is 30 days net.

The invoice should be addressed to the correct Retta company. All invoices must clearly show the name or email address of the person who placed the order or the assigned contact person. In addition, the invoice must show the contract number, payment plan reference or cost centre if these billing references have been agreed upon.

Retta Group Oy, Business ID FI19693775

E-invoice address 003719693775
OVT code 003719693775
Operator Basware Plc
Operator ID BAWCFI22

E-invoices can also be sent to us free of charge via our e-invoicing portal:

https://portal.basware.com/open/RettaGroupOy

Retta Oy (Retta Management), Business ID FI34341284

E-invoice address 003734341284
OVT code   003734341284 
Operator Basware Plc
Operator ID BAWCFI22 

E-invoices can also be sent to us free of charge via our e-invoicing portal:

https://portal.basware.com/open/RettaOy

Huoneistokeskus Oy, Business ID FI18313152

E-invoice address 003718313152
OVT code 003718313152
Operator Maventa (003721291126)
Operator ID DABAFIHH

Receipt of invoices by e-mail to the scanning service (Pdf):
18313152@scan.netvisor.fi