Powell Duffryn Steam Coal Co Ltd

Took over Nantgarw Colliery after 1927, one of the major South Wales coal combines of the interwar period, operating the mine through its 1927 abandonment and 1937 reopening.

Mines operated

Mine	Region	Years
Nantgarw Colliery	Rhondda Cynon Taf	1927–1947

Record created: 2 September 2026 · Last researched: 2 September 2026