Fujitsu Services Oy (including over 80 customer companies of Fujitsu Services Oy)

Fujitsu Limited Japan

VETUMA

OP-Pohjola Group

Tieto - Tapiola

The Social Insurance Institution of Finland - KELA

The Finnish State Treasury

The Finnish Tax Administration

The Finnish Population Register Centre

Hospital District of Helsinki and Uusimaa

Hospital district of southwest Finland