Contact information

Below you will find the contact information for the sales and production side contact persons as well as our invoicing information.

In other matters, please contact us via email or using the contact form below.


Päivi Mannilla

Head of Customer Relationships

Tel. +358 50 464 0867

Jaakko Pellinen

CEO I Entrepreneur

Tel. +358 50 591 6109

Production and on-site

Kaisu Kanniainen

Development Manager

Tel. +358 45 674 4092

On Call Duty

Service agreement

Tel. +358 50 357 1677

Mikko Toivonen

Field Operations Manager

Tel. +358 40 583 2508


  • e-invoice - the preferred method of invoicing

    Owatec Group Oy, 2520193-3
    e-invoice address: 003725201933
    Operator: Maventa (003721291126)

    Bank ID: DABAFIHH*

    *Use this broker ID if you cannot send invoices directly to Maventa’s broker ID from the online invoicing program you are using.

    In case of problems, please don’t hesitate to contact Miia

  • PDF-Invoice

    We primarily ask that all invoices be sent as e-invoices!

    Invoices are sent to the service as email PDF attachments, and the invoice attachments must be in the same file
    in the file with the invoice itself. Only invoices can be sent to this address. No other files are read.

    Address for the email invoice:

    • You can send several invoices in one email, as long as each invoice is in a separate attachment.
    • All files must have a different name.
    • The maximum size of one email is 5Mb.
    • The outer dimension of the document can be max. 210 x 297 mm.
    • The allowed characters for the attachment name are standard characters, a-z, A-Z, 0-9. You don’t use special characters to name attachments.

    In case of problems, please don’t hesitate to contact Miia

owatec personnel

Contact us

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