| No. | Class | F.M. Whyte | Gauge | Railroad Line | Location | Status | Builder Info | Notes |
|---|---|---|---|---|---|---|---|---|
| 4wG | 4'-8½" | Pockerley Waggonway | Beamish Museum, Beamish, ENG | operational | Alan Keef Ltd, 2006 | Replica. Named Puffing Billy. | ||
| 6wG | 4'-8½" | Pockerley Waggonway | Beamish Museum, Beamish, ENG | operational | Alan Keef Ltd, 2001 | Replica. Named Steam Elephant. | ||
| 2-6-2T | 15" | Perrygrove Railway | Perrygrove Railway, Coleford, ENG | operational | Alan Keef Ltd #5360, 2008 | Named Lydia. | ||
| 7 | 0-4-2ST | 27" | Corris Railway | Corris Railway, Corris, WAL | overhaul | Winson Engineering (Alan Keef Ltd.) #17, 2005 | Winson Engineering closed in 2001. Completed by Drayton Designs. Taken out of service in early January 2025. Undergoing overhaul. | |
| 10 | 0-4-2ST | 27" | Corris Railway | Corris Railway, Corris, WAL | operational | Falcon Engine & Car Works (Alan Keef Ltd.) #91, 2022 | Test fired on September 24, 2022. Debuted in excursion service on September 8, 2023. | |
| 0-4-0Tram | 24" | Telford Town Tramway | Telford Steam Railway, Horsehay, ENG | operational | Alan Keef Ltd, 1979 | Named Thomas. | ||
| 0-4-0VBT | 24" | Alan Keef Ltd, Lea, ENG | operational | Alan Keef Ltd #30, 1990 | Named Taffy. Privately owned. Can be seen during annual open days. | |||
| 762 | E | 2-4-2T | 600mm | Southern (Lynton & Barnstaple) | Lynton & Barnstaple Railway, Martinhoe Cross, ENG | operational | Alan Keef Ltd, 2017 | Named Lyn. |