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Contact information

The Finnish Security and Intelligence Service (Supo) is an agency of the Ministry of the Interior.

  • Supo headquarters In Helsinki, Finland.

    Finnish Security and Intelligence Service

    The headquarters is located in Helsinki, Katajanokanlaituri 3 address.

    Mail address
    P.O.Box 151

    +358 295 480 131 

    [email protected]

Supo's regional offices

Would you like to share information with us?

Do you have information you would like to share with Supo? Would you like to inform us of something worrying? You can contact us anonymously or with your own name.

Staff e-mail addresses are in the format: firstname.lastname(at) 

•    Contact information for media