This world-class exhibition brings together renowned organizations from across Asia and beyond, including:
- Dominican Republic: Sociedad de orquideófilos del Cibao (SOC)
- Hong Kong: H.K. Oriental Orchid Association (香港中華蘭花協會)
- Indonesia: Pecinta Anggrek Indonesia, Bali (PAI Bali)
- Japan: Okinawa Churashima Foundation (一般財団法人沖縄美ら島財団)
- Macau: The Macau Academy of Flower Arrangement Designer (澳門花藝設計師學會)
- Malaysia: The Federation of Malaya Orchid Society (FOMOS)
- Singapore: Singapore Orchid Growers and Exporters Association (SOGEA)
- Taiwan: Professional floriculture associations including Chinese Flower Design Association, Taiwan Floriculture Export Association (TFEA),
Taiwan Florists' Transworld Delivery Association (TFTD), Taiwan Pot-Plants Association, and Taiwan Orchid Breeders Society. - Thailand: Damrong Star Club
- Vietnam: Dalat Flower Association
