Addresses

Head office

Our head office is located in Helsinki, Finland: 

Tieto Corporation
Aku Korhosen tie 2-6, (Helsinki Region Transport Journey Planner)
P.O. Box 38, FI-00441 HELSINKI 
Finland

Phone: +358 207 2010
Fax: +358 20 726 8898

Contact us

Email logic to Tieto employees: firstname.lastname@tieto.com

Invoicing addresses

We encourage our partners to use e-invoicing to make handling of invoices more effective and quicker

Invoicing addresses (pdf).

For invoicing addresses in other countries, please contact your local contact person.