Contact information

Wirmax, Building Technology Services

Helsinki 09 428 274 70

Leevi Kaijala

Electrical Contracting Manager
+358 50 5768 286
leevi.kaijala@wirmax.fi

Jyväskylä, Central Finland 014 547 7300

Janne Partanen

Electrical Manager
+358 50 406 3707
janne.partanen@wirmax.fi

Wirmax Solar, Solar Energy Systems

Helsinki 09 4282 7479

Eerikki Kautto

Sales
+358 44 281 3050
eerikki.kautto@wirmax.fi

Gane, Automation and Security technology

Helsinki & Oulu 02 0730 9200

Putkimaatti, Heating Systems

020 756 9360

Tuomas Oksanen

Administration & Installations
+358 40 713 1789
tume@putkimaatti.fi

Juho Takkinen

Sales & Marketing
+358 41 432 4374
juho@putkimaatti.fi

Elmeri Määttä

Sales
+358 44 733 4441
elmeri@putkimaatti.fi

Viljami Tölli

Sales
+358 44 094 0208
viljami@putkimaatti.fi

Wirmax Invoicing information

Online invoices

We hope that you send your invoices primarily as online invoices. Processing online invoices is faster, more reliable and cheaper for both sender and recipient than processing paper invoices.

  • Operator: Apix Messaging
  • Service ID: 003723327487
  • E-address: 003727969778
  • Operator ID when sending from banking network: DABAFIHH

Paper invoices

In order for our scanning service to target your invoice, this billing address must also be printed on the invoice itself, not just on the envelope. Nothing but invoices should be sent to this billing address:

  • Wirmax Oy
  • PL 16112
  • 00021 LASKUTUS
  • Email scanning address:
  • 003727969778@procountor.apix.fi

Conctact us

Contact us using the form below. We respond to you within one day.

Contact – ENG