Consolidated Cambrian Limited
D. A. Thomas's holding company, formed in March 1913 to unite the Cambrian Collieries, Glamorgan Coal Co., Naval Colliery Co. and Britannic Merthyr Coal Co., with an output of some 3,000,000 tons a year.
Mines operated
| Mine | Region | Years |
|---|---|---|
| Britannic Colliery | Rhondda Cynon Taf | 1913–1929 |
Record created: 2 October 2026 · Last researched: 2 October 2026