Kaisun Holdings Limited, an investment holding company, produces and sell coal in Hong Kong, the People's Republic of China, and internationally. It operates in three segments: Coal Mining Business, Consulting and Media Service Business, and Corporate and Investment Business. The company provides supply chain management services for the mineral business; produces mining and metallurgical machinery; and manufactures coal mining related equipment. It also engages in the provision of corporate, consulting, logistics, advertising, public relationship events, and trust and trustee services; production and exploitation of coal and coal processing; organizing e-sport events; and construction and operation of a railway logistic platform. 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 Central, Hong Kong.