영국 HVAC 연구

주요 선수 : Aermec SpA, Finn Geotherm UK Limited, Trane Inc., Mitsubishi Electric Europe BV(Mitsubishi Electric Corporation), Clivet SpA

주요 선수 : Vital Energi Utilities Ltd, 1 Energy Group Limited, Baxi Heating UK, Ramboll UK Limited, Veolia Environnement SA

주요 선수 : Daikin Industries Limited, ROBERT Bosch GmbH, Carrier Global Corporation, Johnson Controls–Hitachi Air Conditioning, Mitsubishi Electric Corporation

주요 선수 : Daikin Industries Ltd., Robert Bosch GmbH, Mitsubishi Electric Europe BV, Danfoss A/S, Valliant Group

주요 선수 : Johnson Controls International PLC, Carrier Corporation(United Technologies), Crystal Air Holdings Limited, KLIMA VENTA, IAC Vestcold AS

주요 선수 : Daikin Industries, Ltd., Lennox International Inc., Systemair AB, Air System Components Inc., Crompton Greaves Consumer Electricals Ltd.

주요 선수 : 다이킨공업(주), 미쓰비시전기(주), 히타치(주), 삼성전자(주), 파나소닉(주)

주요 선수 : Siemens AG, Honeywell International Inc., LG 전자 Inc., Electrolux AB, Johnson Controls International PLC