Kaisun Holdings Limited, an investment holding company, engages in the mining, exploitation, processing, production, and sale of coal. The company operates through three segments: Coal Mining Business, Consulting and Media Service Business, and Corporate and Investment Business. It also provides supply chain management services for the mineral business; produces mining and metallurgical machineries; trades in securities; and manufactures coal mining related equipment. In addition, the company engages in the provision of corporate, consulting, logistics, advertising and public relationship event, media, and trust and trustee services; e-sport businesses; and construction and operation of a railway logistic platforms. It has operations in Hong Kong, rest of the People’s Republic of China, Vietnam, and internationally. The company was formerly known as Kaisun Energy Group Limited and changed its name to Kaisun Holdings Limited in July 2018. Kaisun Holdings Limited was incorporated in 2002 and is headquartered in Hong Kong, Hong Kong.