Contact Us

Book a time with one of our experts or send a message using the contact form.

Customer Support:
08:00–16:00 Helsinki time (UTC+2/UTC+3)
support@zef.fi
+358 10 4237 900

Sales

Customer Success

Contact Us

Want to get in touch with us? Fill in the form or contact us directly by email or phone.

Sähköposti: support@zef.fi

Puhelin: +358 10 4237 900

Click to choose several
  • Developing customer experience
  • Increase employee engagement
  • Business process optimization
  • Insight generation
  • Streamlining feedback
  • AI integration in decisions
  • Advanced analytics
  • Sustainability surveying and reporting
  • Other
Employees
  • 1–20 persons
  • 21–100 persons
  • 101–200 persons
  • 200+ persons
Your role
  • CEO
  • CMO
  • Marketing, other
  • Chief HR officer
  • HR
  • Chief sales officer
  • Sales
  • Student
  • Entrepreneur
  • Other
Through email
  • Yes
  • No

Thank you for contacting us. We will get in contact with you shortly.

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Billing Information

We primarily request that invoices be sent as e-invoices.

  1. E-invoice address:

    Company: ZEF Oy
    Business ID: 0640379-1
    E-invoice address: 003706403791
    E-invoice operator: Apix Messaging Oy (003723327487)
    Intermediary ID: 003706403791

  2. If you cannot send e-invoices, please send PDF invoices to our scanning service:

    003706403791@procountor.apix.fi

  3. Postal address for sending invoices to the scanning service:

    ZEF Oy (Apix scanning service)
    PL 16112
    00021 LASKUTUS
    Finland