{"slug":"quester-baustoffhandel-gmbh","name":"Quester Baustoffhandel GmbH","url":"https://www.gp-intel.com/company/quester-baustoffhandel-gmbh","sector":"Business Services","country":"Austria","hq_city":null,"website":null,"founded_year":null,"ipo_year":null,"status":"pe_owned","current_owner":"Callista Private Equity","current_holder":{"name":"Callista Private Equity","names":["Callista Private Equity"],"since_year":2025,"basis":"active_investor"},"ownership_periods":1,"ownership":[{"owner":"Callista Private Equity","fund":"Callista Private Equity Holding","fund_vintage":2013,"entry_year":2025,"exit_year":null,"is_exit":false,"deal_type":null,"buyer":null,"moic":null,"sector":"Business Services"}],"source":"gp-intel.com","license":"CC-BY-4.0","updated_at":"2026-07-07T22:10:12.143Z"}