	In a Parliamentary Ombudsman investigation released in May 2013, Maija Saxlin said that museum director Janne Gallen-Kallela-Sirén was biased in his position on the Guggenheim Helsinki Plan. According to Carl Gustaf Ehrnrooth, major owner of construction companies (including YIT and Pöyry), Gallen-Kallela-Sirén made the proposal for the Guggenheim museum; he was a board member of a company majority-owned by C–G Ehrnrooth, and his wife also worked for the company. When tax havens were criticised and Casimir Ehrnrooth's accounts made public, Helsinki politicians accepted a tax-haven-funded project. The 2007 Finnish campaign finance scandal bribery sentences were overturned in the Helsinki Court of Appeals in late June 2013.