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  • Invoicing addresses

The invoices must be addressed to the correct company, and the references must contain the purchaser’s name and other reference information given.
Please send any questions concerning invoices to ostolaskut(at)


E-invoicing address

Forwarding method: Finvoice forwarding service or operator telecommunications

Official Company Name Business ID Receiving address of the e-invoice Operator
 BDO Oy  2776089-4  FI2757895420007382 OKOYFIHH
 BDO Audiator Oy  0904285-6  FI9357800720063598 OKOYFIHH
 BDO Consulting Oy  1101610-4   003711016104 BAWCFI22 / BASWARE
BDO Erityistarkastus Oy 2833935-6   003728339356 BAWCFI22 / BASWARE


Please send any appendices of an e-invoice to ostolaskut(at)


Invoicing address for paper invoices

[Official Company Name]
Vattuniemenranta 2
00210 Helsinki, Finland


Invoices sent by email as PDF file attachments

Yhtiön virallinen nimi y-tunnus sähköpostiosoite
BDO Oy 2776089-4 [email protected]
BDO Audiator Oy 0904285-6 [email protected]
BDO Consulting Oy 1101610-4 [email protected]
BDO Erityistarkastus Oy 2833935-6 [email protected]