Anchor Dean Coal Company
 Anchor
 Knox
 1925-1928
 75

Carter Coal Company
 Anchor
 Knox
 1914-1923
 300

Consolidation Coal Company
 Anchor
 Knox
 1925-1927
 100

Fayette-Jellico Coal Company
 Anchor
 Knox
 1923-1941
 150

New Anchor Block Coal Company
 Anchor
 Knox
 1934-1942
 129

Wheeler Coal Company
 Anchor
 Knox
 1919-1926
 200

Artemus Coal Company
 Artemus
 Knox
 1903-1903
 80

Artemus Jellico Coal Company
 Artemus
 Knox
 1904-1908
 50

Charles Coal Company
 Artemus
 Knox
 1919-1925
 30

East Jellico Coal Company
 Artemus
 Knox
 1903-1906
 200

East Jellico Coal Company
 Artemus
 Knox
 1915-1923
 200

Franklin Coal Company
 Artemus
 Knox
 1921-1928
 20

Jackson Coal Mining Company
 Artemus
 Knox
 1916-1923
 30

New Franklin Coal Company
 Artemus
 Knox
 1929-1932
 40

Peanut Coal Company
 Artemus
 Knox
 1908-1909
 20

The Trosper Coal Company
 Artemus
 Knox
 1909-1912
 50

W & L Blue Gem Coal Company
 Artemus
 Knox
 1917-1919
 20

Richland Jellico Coal Company
 Bailey's Switch
 Knox
 1907-1908
 30

Bastin Coal Company
 Barbourville
 Knox
 1905-1906
 50

Consumers Co-Operating Coal Company
 Barbourville
 Knox
 1923-1925
 35

K D Blue Gem Coal Company
 Barbourville
 Knox
 1919-1923
 30

Richland Creek Coal Company
 Barbourville
 Knox
 1919-1925
 20

Turkey Creek Coal Company
 Barbourville
 Knox
 1923-1930
 55

North Jellico Coal Company
 Bertha
 Knox
 1904-1919
 200

Coalport Coal Company
 Coalport
 Knox
 1908-1910
 50

Peanut Coal Company
 Coalport
 Knox
 1908-1909
 20

Matthews Coal Company
 Cumberland
 Knox
 1907-1907
 100

Bradley Jellico Coal Company
 Elys
 Knox
 1917-1924
 110

Harlan Knox Coal Company
 Elys
 Knox
 1927-1929
 250

Harlan Producers Coal Company
 Elys
 Knox
 1932-1936
 150

Hughes Jellico Coal Company
 Elys
 Knox
 1906-1911
 150

Kanawha-Knox Coal Company
 Elys
 Knox
 1919-1927
 150

Kanawha Knox Coal Company
 Elys
 Knox
 1920-1925
 150

Matthews Jellico Coal Company
 Elys
 Knox
 1908-1914
 175

New Hughes Jellico Coal Company
 Elys
 Knox
 1912-1917
 125

Sun Coal Company
 Flat Lick
 Knox
 1919-1923
 20

Lynn Camp Coal Company
 Gray
 Knox
 1908-1908
 60

Parker-Gray Coal Company
 Gray
 Knox
 1909-1909
 50

Charlton Jellico Coal Company
 Grays
 Knox
 1909-1909
 60

Gray Jellico Coal Company
 Grays
 Knox
 1908-1909
 100

Gregory Branch Coal Company
 Grays
 Knox
 1921-1926
 40

North Jellico Coal Company
 Grays
 Knox
 1903-1928
 250

North Point Jellico Coal Company
 Grays
 Knox
 1906-1910
 40

Richland Coal Company
 Grays
 Knox
 1917-1923
 20

Ross Jellico Coal Company
 Grays
 Knox
 1903-1906
 100

Snead & Meguire Coal Company
 Grays
 Knox
 1910-1914
 50

Ennis Coal Company
 Himyar
 Knox
 1921-1923
 30

Knox Coal Company
 Himyar
 Knox
 1926-1928
 30

Smothers-Gooch Coal Company
 Himyar
 Knox
 1923-1924
 30

Triune Coal Company
 Himyar
 Knox
 1919-1924
 30

Ingles Coal Company
 Hujel
 Knox
 1907-1907
 100

Kentucky Jellico Coal Company
 Kayjay
 Knox
 1933-1951
 250

Lynn Camp Coal Company
 Rossland
 Knox
 1908-1908
 60

Ross Jellico Coal Company
 Rossland
 Knox
 1903-1906
 100

Rossland Jellico Coal Company
 Rossland
 Knox
 1903-1906
 100

Carter Coal Company
 Trosper
 Knox
 1914-1923
 110

Franklin Coal Mining Company
 Trosper
 Knox
 1927-1928
 50

Interstate Coal Company
 Trosper
 Knox
 1909-1913
 200

New Franklin Coal Company
 Trosper
 Knox
 1927-1928
 40

The Trosper Coal Company
 Trosper
 Knox
 1908-1919
 100

Wheeler Coal Company
 Trosper
 Knox
 1919-1926
 200

Carter Coal Company
 Warren
 Knox
 1914-1923
 300

Fayette-Jellico Coal Company
 Warren
 Knox
 1942-1950
 250

Happy Colleiries
 Warren
 Knox
 1940-1941
 100

Interstate Coal Company
 Warren
 Knox
 1909-1913
 150

Matthews Coal Company
 Warren
 Knox
 1907-1907
 100

Brush Creek Mining & Manufacturing Co.
 Wheeler
 Knox
 1912-1917
 100

Richfield Coal Company
 Wheeler
 Knox
 1917-1921
 200

North Jellico Coal Company
 Wilton
 Knox
 1903-1928
 579

Southland Coal Corporation
 Elys
 Knox
 1937-1940
 400

Richland Coal Company
 Emanuel
 Knox
 1917-1923
 20

Turner Jellico Coal Company
 Emanuel
 Knox
 1919-1926
 16