Get in touch with us. We are Procella.

Procella is a nationwide event industry company.

Procella Solutions Oy

Hulikanmutka 4 B 5
37570 Lempäälä, Finland

Finnish business ID: 3088414-2


Our invoicing addresses:
Operator Apix Messaging Oy (003723327487)
E-invoicing address 003730884142
OVT nr 003730884142


If you are unable to send E-invoices, we ask you to send your invoices to the scanning service.


Address for email scanning: 003730884142@procountor.apix.fi


Your invoice should be sent as an PDF attachment to an email, with only one invoice attached to one email. If there are any other files attached to the email, they will be considered as attachments to the invoice. The maximum attachment size is 2MB. Within 15 minutes of sending your invoicing email, you will receive a notification email on your invoice having been either accepted or refused.


Address for paper invoice scanning: Procella Solutions Oy (Apix skannauspalvelu), PL 16112, 00021 LASKUTUS

Jarno Laituri

Project Manager, Exhibition Operations

Niklas Hynninen

AV installations

Riina Saarilehto

Wage payment, Administration, HR

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