TietoEVRY Corp

Tieto Oyj is a software and digital engineering company operating in Norway, Sweden, Finland, and internationally. It has four segments: Tieto Tech Consulting, Tieto Banktech, Tieto Caretech, and Tieto Indtech Services. The company serves sectors such as automotive, banking and financial services, education, energy and utilities, healthcare and welfare, manufacturing, public sector, pulp, paper, fibre, packaging and tissue, and telecom. It was formerly known as TietoEVRY Oyj and changed its name to Tieto Oyj in March 2026. Incorporated in 1968, it is headquartered in Espoo, Finland.