{"slug":"airthium","name":"Airthium","url":"https://www.gp-intel.com/company/airthium","sector":"ClimateTech","country":"France","hq_city":null,"website":"https://airthium.com","founded_year":null,"ipo_year":null,"status":"pe_owned","current_owner":"Daphni","current_holder":{"name":"Daphni and Polytechnique Ventures","names":["Daphni","Polytechnique Ventures"],"since_year":2023,"basis":"active_investor"},"ownership_periods":2,"ownership":[{"owner":"Daphni","fund":"Daphni Yellow","fund_vintage":2020,"entry_year":2023,"exit_year":null,"is_exit":false,"deal_type":null,"buyer":null,"moic":null,"sector":"ClimateTech"},{"owner":"Polytechnique Ventures","fund":"Polytechnique Ventures Fund I","fund_vintage":2022,"entry_year":2023,"exit_year":null,"is_exit":false,"deal_type":null,"buyer":null,"moic":null,"sector":"ClimateTech"}],"source":"gp-intel.com","license":"CC-BY-4.0","updated_at":"2026-04-21T14:45:54.545Z"}