Operators
Companies and organisations that worked published mines, where that history is known.
42 operators beginning with F, of 1903.
| Operator | Mines | Active | Regions | Commodities |
| F. F. Depeaux |
1 |
1898–1913 |
Powys |
Coal |
| F. Flower and Sons |
1 |
1928–1930 |
Somerset |
Limestone |
| F. McKenna and Co. |
1 |
from 1880 |
County Tyrone |
Coal, Fireclay |
| F. Wickwar |
1 |
1900–1905 |
Cumbria |
Slate |
| Falmouth Consolidated |
2 |
1906–1916 |
Cornwall |
Copper, Tin, Zinc |
| Farme Coal Co. Ltd |
1 |
|
South Lanarkshire |
Coal |
| Fayle & Co. |
1 |
from 1806 |
Dorset |
Ball Clay |
| Felin Fran Colliery Company |
1 |
1932–1941 |
Swansea |
Coal |
| Fence Colliery Company |
1 |
1862–1947 |
South Yorkshire |
Coal |
| Fenton Park Colliery Co. |
1 |
1790–1880 |
Staffordshire |
Coal, Ironstone |
| Ferens and Love |
1 |
1868–1947 |
County Durham |
Coal, Fireclay |
| Fernhill Colliery Company |
1 |
1869–1877 |
Rhondda Cynon Taf |
Coal |
| Ferrubron Manufacturing Company |
2 |
1902–1969 |
Devon |
Micaceous Haematite, Iron |
| Festiniog Slate Company Limited |
1 |
1858–1891 |
Gwynedd |
Slate |
| Ffaldau Collieries Co. Ltd. |
1 |
to 1934 |
Bridgend |
Coal |
| Ffrwd Iron Company |
1 |
1850–1855 |
Wrexham |
Coal, Fireclay, Ironstone |
| Fife Coal Company |
13 |
1872–1947 |
Fife |
Coal, Cannel Coal, Iron |
| Fine Cotton Spinners and Doublers Association |
1 |
1900–1935 |
Greater Manchester |
Coal |
| Firth, Bamber and Company |
1 |
1860–1874 |
South Yorkshire |
Coal |
| Firth, Barber and Company |
1 |
1830–1860 |
South Yorkshire |
Coal |
| Fitzwilliam, Hemsworth Colliery Co. |
1 |
1882–1887 |
West Yorkshire |
Coal |
| Fletcher, Burrows and Company |
4 |
1829–1947 |
Greater Manchester |
Coal |
| Flimby & Broughton Moor Coal & Firebrick Co. Ltd |
2 |
1890–1919 |
Cumbria |
Coal |
| Florence Coal and Iron Co. Ltd |
1 |
1896–1947 |
Staffordshire |
Coal |
| Fordel Mains (Midlothian) Colliery Co., Ltd. |
1 |
|
Midlothian |
Coal |
| Forth Iron Company |
1 |
|
Fife |
Coal, Ironstone |
| Foster Yeoman Ltd. |
3 |
1923–2006 |
Somerset, Highland |
Limestone, Granite |
| Fountain and Burnley |
2 |
1854–1947 |
South Yorkshire |
Coal |
| Fox and Ward |
1 |
to 1879 |
Staffordshire |
Coal, Ironstone |
| Fox, Redwood and Co. |
1 |
from 1854 |
Neath Port Talbot |
Coal |
| Foxes Bridge Colliery Company Limited |
1 |
1888–1930 |
Gloucestershire |
Coal |
| Foxfield Colliery Co. Ltd |
1 |
1893–1927 |
Staffordshire |
Coal |
| Francis and Strick |
1 |
1859–1870 |
Carmarthenshire |
Coal |
| Francis Egerton, 3rd Duke of Bridgewater |
1 |
1757–1803 |
Lancashire |
Coal |
| Francis Homfray and Partners |
1 |
from 1784 |
Merthyr Tydfil |
Coal |
| Frederick Spencer |
1 |
from 1886 |
Somerset |
Coal |
| Frederick Walton |
1 |
1886–1900 |
Gwynedd |
Slate |
| French Anthracite Co. Ltd |
2 |
1893–1897 |
Carmarthenshire, Powys |
Anthracite, Coal |
| Frodingham Iron Company |
1 |
1864–1912 |
Lincolnshire |
Iron |
| Frodingham Ironstone Mines Ltd |
1 |
1918–1967 |
Lincolnshire |
Iron |
| Fuller's Earth Union Ltd |
1 |
1890–1954 |
Surrey |
Fuller's Earth |
| Fursdon Mining Company |
1 |
1859–1870 |
Devon |
Copper |