This question was asked by one of the leading Finnish business magazines Fakta in August issue. News story was much based on a interview with Abonnet CEO Tuomo Virkkunen.
As an example case on a company having good experiences on Abonnet, they selected Sibesonke. Sibesonke CEO Uwe Schwarz says; “Advisors have shared their contacts and experiences with us. In addition to some good advice, they have also encouraged us to proceed.”
See the full story below (only in Finnish):