Invoicing instructions to suppliers

We kindly ask you to send your invoices to us according to the instructions given below, preferably in the following order.

1. PDF file

Send as an e-mail attachment to the address:

2. Paper invoice

By post to the address:
Gebwell Ltd.
PL 128

3. An e-invoice

We also receive e-invoices

Technical information about e-invoicing:

Company information
Sending information
 Name Business ID E-invoice address* Operator code Operator
 Gebwell Ltd. 2008956-7 003720089567 003708599126 Open text Oy
(previously Liaison Technologies)

* Our e-invoice address is the same as our OVT number. In Finland, the OVT number consists of country code “0037” + Business ID without hypen + optional unit code (max. 5 characters.)

Please use the above-mentioned e-invoice address and operator code when routing invoices.

All other mail, payment reminders, etc. should still be mailed either to our

postal address:
Gebwell Ltd.
Patruunapolku 5
79100 Leppävirta

or to our e-mail address: info(at)

For further information, please contact:

Päivi Malkki
Financial Specialist
tel: +358 45 7885 1063