Callcenter:
+358 40 141 5140 (local network rate or mobile charge)
info@osao.fi

International co-operation

Inquiries to study at OSAO:
OSAO Ovi admissions services
ovi@osao.fi, +358 40 8266 060

For organisations:
+358 40 167 9028 (Ms Mirja Hietala)
international@osao.fi

Billing address

Operator: CGI Suomi Oy
Transmit id: 003703575029
Online billing address: 003709924453

Invoicing information

Vaaleahiuksinen nainen seisoo sinistä taustaa vasten.

If you have any questions, contact us

Need help?

View our contact information
Nainen seisoo portaikossa ja katsoo hymyillen kameraan.

We’re happy to welcome visitors and friends to OSAO and Oulu area

Visiting OSAO

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  • Visits to Kaukovainio Technical Unit in 2025

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