Semaun Holdings is the investment and trading arm of the government in enhancing economic diversification programs of Brunei Darussalam. It is fully funded by the Government of Brunei. It was established under Brunei Darussalam Companies Act as a private limited company on December, 8th 1994.

Semaun Holdings has achieved a track record of successful launching of joint ventures with overseas from Singapore, Malaysia and Taiwan, in areas such as aquaculture, food processing and fine glass crystal manufacturing. Local companies are also involved in the joint ventures.