Registered in 1901. Originally opened in 1889 as an alternative to the congested Cardiff Docks to ship coal from the South Wales coalfield. By 1913 they had become the busiest coal docks in the world. Declined between the wars due to the world depression and nationalised in 1946.
Capital £200,000 in 15,000 ordinary shares of £10 and 5,000 preference shares of £10.