Blaengarw Ocean Coal Company
Subsidiary formed by the Ocean Coal Company to run the Garw colliery at Blaengarw from its first winding in 1886; a member of the Monmouthshire and South Wales Coal Owners Association.
Mines operated
| Mine | Region | Years |
|---|---|---|
| Garw Colliery | Bridgend | 1886–1913 |
Record created: 20 September 2026 · Last researched: 20 September 2026