• Asia Art Archive Limited
• Chow Tai Fook Jewellery Group Limited
• Chung Ying Theatre Company
• Gale, Cengage
• Hang Lung Archives
• History Ink Ltd
• Hong Kong Baptist University Library
• Hong Kong Chronicles Institute Limited
• Hong Kong Metropolitan University Library
• Hong Kong Sheng Kung Hui Archives
• Hong Kong Shue Yan University
• Hongkong Land Corporate Archives
• Lee Kum Kee Group
• Legislative Council Archives
• Po Leung Kuk Museum
• Ricci Hall Archives Conservation & Acquisition Project (RHACAP), HKU
• Saint Francis University Library
• The Arts Information Centre of the Hong Kong Arts Development Council
• The Chinese University of Hong Kong Library
• The Education University of Hong Kong
• The Hang Seng University of Hong Kong Library
• The Hong Kong Heritage Project
• The Hongkong and Shanghai Banking Corporation
• TWGHs Record and Heritage Office
• University Archives, The Hong Kong University of Science and Technology
• University Hall Archives, University Hall, HKU
• Vocational Training Council

(Updated as of June 2026)