| Spares & Parts | Restorations & Cars | Triumph Clubs |
| Rimmer Bros. (UK) | Jon Wolfe (UK) | Triumph Sports Six Club (UK) |
| John Kipping Triumph Spares (UK) | Ashley Meson (USA) | Vintage Triumph Register (USA) |
| Anglian Triumph Spares (UK) | Paul Geithner (USA) | Amicale Spitfire (FR) |
| British Masters (USA) | Mike Japp (USA) | Dutch Triumph Spitfire Club (NL) |
| Moss Europe (UK) | Iain Campbell (UK) | Club Triumph (UK) |
| Moss Motors (USA) | Theodossis Papathanassiadis (NL) | Triumph Club of Sweeden (SE) |
| Robert Bentley (USA) | "British" (USA) | Registro Italiano Triumph Spitfire (IT) |
| Newton Commercial (UK) | Dave West (USA) | Panhandle British Car Association (USA) |
| Vintage Tyres (UK) | ||
| Sports Car Supplies (UK) | ||
| British Car Auctions (USA) | ||
| Magazines | ||
| Triumph World (UK) | ||
| Triumph Spitfire & GT6 Magazine (USA) |