Operators
Companies and organisations that worked published mines, where that history is known.
63 operators beginning with E, of 1903.
| Operator | Mines | Active | Regions | Commodities |
|---|
| E. T. Ingham |
2 |
to 1880 |
West Yorkshire |
Coal |
| E.M. Wass |
2 |
1859–1940 |
Derbyshire |
Lead, Zinc |
| E.R. Rowlands |
1 |
1955–1957 |
Neath Port Talbot |
Coal |
| Eaglesbush Hughes Vein Colliery Co. Ltd |
1 |
from 1896 |
Neath Port Talbot |
Coal |
| Earl Fitzwilliam's Collieries Co. Ltd |
1 |
1913–1947 |
South Yorkshire |
Coal |
| Earl of Dudley |
1 |
from 1875 |
West Midlands |
Coal, Fireclay |
| Earl of Dunraven |
1 |
1895–1896 |
Rhondda Cynon Taf |
Coal |
| Earl of Durham |
4 |
1823–1896 |
Tyne and Wear, County Durham |
Coal, Fireclay |
| Earl of Elgin |
1 |
from 1756 |
Fife |
Limestone |
| Earl of Rosslyn's Collieries Ltd |
1 |
to 1923 |
Fife |
Coal |
| Earl of Shrewsbury |
1 |
from 1834 |
Staffordshire |
Coal, Fireclay, Ironstone |
| Earls Fitzwilliam of Wentworth Woodhouse |
2 |
1794–1923 |
South Yorkshire |
Coal |
| Earls of Dudley |
1 |
1899–1947 |
West Midlands |
Coal |
| East Bristol Collieries Ltd |
1 |
1914–1936 |
Bristol |
Coal |
| East Cannock Colliery Co. |
1 |
1875–1896 |
Staffordshire |
Coal |
| East Hetton Coal Company |
1 |
1836–1880 |
County Durham |
Coal |
| East Hetton Collieries Ltd. |
2 |
1935–1947 |
County Durham |
Coal |
| East Pool and Agar Ltd |
1 |
1913–1945 |
Cornwall |
Arsenic, Copper, Tin |
| East Roman Gravels Mining Company Ltd |
1 |
1882–1883 |
Shropshire |
Lead |
| Eastwoods Cement Ltd |
1 |
1924–1962 |
Cambridgeshire |
Chalk |
| Ebbw Vale Steel, Iron and Coal Company |
5 |
1860–1935 |
Blaenau Gwent, Caerphilly, Northamptonshire |
Coal, Iron |
| Ebenezer Davies |
1 |
1849–1856 |
Swansea |
Coal |
| Ebenezer Lewis |
1 |
1857–1873 |
Rhondda Cynon Taf |
Coal |
| Edgar Garlick |
1 |
1913–1924 |
Derbyshire |
Lead |
| Edgar Jeffrays |
1 |
from 1834 |
Cornwall |
Limestone, Slate |
| Edinburgh Collieries Company Limited |
5 |
1900–1947 |
East Lothian |
Coal, Fireclay |
| Edmondsley Coal Co. |
1 |
1880–1920 |
County Durham |
Coal |
| Edmund Spargo |
1 |
1863–1908 |
Anglesey |
Chrysotile, Copper |
| Edward and Jonathan Kendall |
1 |
1779–1807 |
Blaenau Gwent |
Coal, Iron, Limestone |
| Edward Cropper |
1 |
1870–1876 |
Pembrokeshire |
Slate |
| Edward Gullett |
1 |
1896–1915 |
Devon |
Slate |
| Edward Hurst Davies |
1 |
1886–1909 |
Gwynedd |
Slate |
| Edward Protheroe |
1 |
1840–1850 |
Gloucestershire |
Coal |
| Edward Richardson and Co. |
2 |
1839–1859 |
County Durham |
Coal, Fireclay |
| Edward Robinson & Co. |
1 |
1872–1880 |
North Yorkshire |
Ironstone |
| Edward Smith |
1 |
from 1730 |
County Durham |
Coal |
| Edward Woods & Co. |
1 |
1892–1901 |
Powys |
Barite, Lead, Silver |
| Eglinton Iron Company |
4 |
1856–1923 |
East Ayrshire, North Ayrshire |
Coal, Ironstone |
| Egremont Mining Company |
1 |
1980–2007 |
Cumbria |
Iron |
| Eldin Colliery Company |
1 |
|
Midlothian |
Coal, Fireclay |
| Elias Martyn |
1 |
1820–1872 |
Cornwall |
China Clay |
| Elineth Mining Company |
1 |
1947–1994 |
Ceredigion |
Copper, Lead, Silver |
| Ellistown Colliery Company Limited |
1 |
to 1947 |
Leicestershire |
Coal, Fireclay, Ironstone |
| Elmore family |
1 |
1896–1915 |
Gwynedd |
Copper, Gold, Silver |
| Elterwater Green Slate Co. Ltd |
1 |
|
Cumbria |
Slate |
| Elwyn Colliery Company |
1 |
1957–1971 |
Neath Port Talbot |
Coal |
| Ely Rhondda Colliery Company |
1 |
1893–1911 |
Rhondda Cynon Taf |
Coal |
| Emlyn Anthracite Colliery Co. Ltd |
1 |
1904–1939 |
Carmarthenshire |
Anthracite |
| Empire Collieries Ltd |
1 |
from 1898 |
Neath Port Talbot |
Anthracite, Coal |
| English China Clays |
2 |
1919–1999 |
Cornwall, Devon |
China Clay |
| English Copper Company |
1 |
1841–1876 |
Neath Port Talbot |
Coal, Copper |
| English Lead Mines Exploration Ltd |
1 |
1937–1940 |
County Durham |
Lead |
| Ennex International plc |
1 |
1981–2000 |
County Tyrone |
Gold |
| Ensor family |
1 |
|
Warwickshire |
Diorite, Sandstone |
| Esgair Mwyn Mining Company |
1 |
1850–1895 |
Ceredigion |
Copper, Lead, Silver |
| Eskdale Stone |
1 |
from 2002 |
North Yorkshire |
Sandstone |
| Eskett Iron Ore Company |
1 |
1882–1900 |
Cumbria |
Iron |
| Evans and Bevan |
4 |
1840–1947 |
Neath Port Talbot |
Coal, Anthracite |
| Executors of Andrew Clarke |
1 |
1860–1864 |
Cumbria |
Lead |
| Executors of John Hargreaves |
3 |
1854–1947 |
Lancashire |
Coal |
| Executors of Thomas Walton |
1 |
1880 |
Cumbria |
Coal |
| Exhall Colliery and Brickworks Ltd |
1 |
|
Warwickshire |
Coal |
| Eyam Mining Company |
2 |
1870–1890 |
Derbyshire |
Lead, Fluorspar |
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