Tikehau Capital announced the appointment of Olga Kosters as Head of Private Debt Secondaries. Tikehau Capital announced the appointment of Olga Kosters as Head of Private Debt Secondaries. Olga Kosters has twenty years of investment and structuring experience in private and public capital markets. Prior to joining Tikehau Capital Mrs. Kosters advised large institutional investors on the US private credit strategies while at StepStone Global, and led the execution of corporate private debt strategy at Zurich Insurance Group. Prior to this Mrs. Kosters has held several positions at the European Bank for Reconstruction and Development (EBRD) in London.