| Product/Designer | Trader | Information |
| Garth Patrick | | GP Models) now sold by MBS |
| Eric Underhill | | |
| Malcolm Crawley | | GNR J3/4 kit (originally London Road Models 4mm) |
| George Norton | Connoisseur Models | Midland Railway 3130 class Sold under Fourtrack Models. Claymore Models sold by Connoisseur Models |
| John Shelley | Fourtrack Models | Fourtrack Models but not all |
| Steve Barnfield | Gladiator | B16/1, D17/1, BTP0-4-4 Tank, LNER G6 all now sold by Gladiator |
| Andy Copp | Lochgorm Kits | Lochgorm Kits, 62C, North British Kits |
| George Dawson | Majestic Models | Some Majestic Models also Claymore Kits |
| Arun Sharma | Radley Models | Radley Models 7mm Road vehicles, Tram and rolling stock Kits, but not District Railway Loco ID no. 14939 |
| Jim Harris | Scorpio Models | Flatpack Kits, Acorn Kits, GE Models, DA Models, Oakville, Scorpio but not all |
| Dave Ennis | Scorpio Models | Scorpio Kits but not all (including the Great Bear Kit) |
| Jim Snowdon | Snowhill Models | Snowhill Models [WD 2-8-0 and 2-10-0] |