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|
| Company | Production | Employees | County |
| UAE Coal Corp Assoc | 125,099 | 43 | Columbia |
| RS & W Coal Co | 19,924 | 12 | Schuylkill |
| R & K Coal Co | 19,421 | 9 | Schuylkill |
| B & B Anthracite Coal Co | 12,527 | 5 | Schuylkill |
| Snyder Coal Co | 7,352 | 6 | Northumberland, Schuylkill |
| Jordan L Coal Co | 5,894 | 6 | Northumberland |
| Tito Coal | 5,623 | 5 | Schuylkill |
| E & E Fuels | 5,362 | 6 | Schuylkill |
| Chestnut Coal | 3,789 | 7 | Northumberland |
| Little Rock Coal Co | 3,077 | 6 | Schuylkill |
| Little Buck Coal Co | 2,649 | 2 | Schuylkill |
| DIT Coal Co | 2,188 | 4 | Schuylkill |
| D & F Deep Mine Coal Co | 1,926 | 3 | Schuylkill |
| Rhen Coal Co | 1,273 | 3 | Schuylkill |
| Joliett Coal Co | 1,105 | 2 | Schuylkill |
| Nowacki Coal Co | 1,093 | 3 | Schuylkill |
| Neumeister Coal Co | 896 | 4 | Schuylkill |
| S & M Coal Co | 434 | 3 | Dauphin |
| FKZ Coal Inc | 380 | 3 | Northumberland |
| Gorenty Tunneling Co | 198 | 3 | Schuylkill |
| AL Coal Co | 127 | 2 | Northumberland |
| Manhart George | 125 | 2 | Schuylkill |
| Total for all operators | 220,462 | 139 |