About this listing
Asianajotoimisto Kärkkäinen & Niskanen Oy appears in the public law-firm directory published by Finnish Bar Association for Finland. The entry identifies Jyväskylä as the office locality. Its published business address is Kauppakatu 27 B 22. The entry publishes +358207689870 as a business contact number.
Sources and editorial notes
Sources checked 4 October 2026: https://app.loydaasianajaja.fi/print/en?competencyTarget=