| Name | Position Held | Dates | Colliery |
|---|---|---|---|
| Fawke T. | Manager | 1957 | Chatterley |
| .......... | ........ | .......... | .......... |
| Firth J.F. | Mechanical Engineer | 1981 to 1984 | Silverdale |
| .......... | ........ | .......... | .......... |
| Fletcher L.W. | Manager | 1950 | Deep Pit |
| .......... | ........ | .......... | .......... |
| Ford R.J. | Under Manager | 1957 to 1972 | Chatterley |
| .......... | ........ | .......... | .......... |
| Fowler W. | Deputy Manager | 1991 | Trentham |
| .......... | ........ | .......... | .......... |
| .......... | ........ | .......... | .......... |