Invoicing details

We aim to promote the use of electronic invoicing and kindly request that invoices be sent as e-invoices whenever possible.

Billing addresses are valid as of 1 May 2026.

Name: Kaihdin Åman Oy
Business ID: 2684025-1
VAT number: FI26840251
E-invoice address: 003726840251

Operator: Maventa
Operator ID: 003721291126
Operator ID for bank network transmissions: DABAFIHH

If it is not possible to send invoices as e-invoices, please submit the invoice material by email to the following address:

Please note the following:

Invoices must be sent as email attachments (PDF format).
The maximum size of one email is 10 MB.
PDF files must be genuine PDF documents (version 1.3 or newer).
PDF files must not be locked or password-protected.
The maximum document size is 210 × 297 mm.
One invoice (including all pages) per file.
One email may contain multiple invoices; each file must have a unique file name.
Attachment file names may contain only standard characters (a–z, A–Z, 0–9). Underscores, hyphens and spaces are allowed.

If it is not possible to send invoices as e-invoices or by email, paper purchase invoices may be sent to the address below:

Kaihdin Åman Oy
AIFI37125 P.O. Box 110
01301 VANTAA
FINLAND

Please note the following:

The address and the serial number must be included in the invoice address field on each invoice, not only on the envelope.
Only black text may be used.
Paper documents must not contain staples.
This address is for invoicing purposes only; no other material may be sent (e.g. notices or marketing materials).