Tero Kalle Tarpila

Taksi Helsinki Oy provides taxi dispatch services. The company was founded in 1989 and is headquartered in Helsinki, Finland.

Telia Communication Oy provides information and communication technology solutions and services. It offers subscriptions, data connections and networks, office tools and equipment, exchanges, information technology, and payment services. The company was founded on April 6, 1994 and is headquartered in Hameenlinna, Finland.

Aina Group Oyj provides consumer and business communication solutions. It operates in two business areas: media and communication. The company was founded on January 14, 1897 is headquartered in Hameenlinna, Finland.