| | No. | Class | Team | Drivers | Car |
| 1 | 1 | GT3 | Duller Motorsport | Dieter Quester Dirk Werner Jamie Campbell-Walter Johannes Stuck | BMW Z4M Coupe |
| 2 | 2 | GT3 | Rollcentre Racing | Martin Short Stuart Hall Andy Neate | Mosler MT900 GT3 |
| 3 | 3 | GT3 | Team Solutions | Ian Stinton Neil Clark Peter Hobday | Prosport LM3000 |
| 4 | 4 | GT3 | Apex Motorsport | Stuart Scott Chris Ryan Michael Neuhoff | Jaguar XKR GT3 |
| 5 | 5 | GT3 | J&S Accessories | Paul Livesey Franck Pelle Peter Cook Paul Hogarth | Porsche 997 GT3 RS |
| 6 | 6 | GT3 | KTF Group | Ken Finneran Philip Harris | Chrysler Viper |
| 7 | 7 | GT3 | Emotional Engineering | Alan Bonner Anthony Mott TBA | Vauxhall Monaro |
| 8 | 8 | GT3 | Eclipse Motorsport | Martin Rich Del Delaronde George Haynes Adam Sharpe | Mosler MT900 GT3 |
| 9 | 10 | GT3 | Chad Motorsport | Seam McInerney Michael McInerney Michael Vergers | Mosler MT900 GT3 |
| 10 | 11 | GT3 | Topper Team | Dirk Schulz Jan Marc Schultz Graham Coomes Jan Willems | Porsche 997 GT3 |
| 11 | 12 | GT3 | Chesterton Commercial Holdings | Grahame Bryant Howard Spooner TBA | Marcos Mantis |
| 12 | 15 | GT3 | Chad Motorsport | Iain Dockerill Nigel Greensall Bo McCormick | Porsche 997 Cup |
| 13 | 16 | GT3 | Track Power Motorsport | Richard Stanton Michael Caine Richard Hay Mikael Forsten | TVR Sagaris |
| 14 | 18 | GT3 | Motorbase Motorsport | Tim Sugden TBA | Porsche 997 |
| 15 | 19 | GT Cup | Tischner Motorsport | Marco Schelp Matthias Tischner Michael Tischner Ulrich Becker | BMW E46 GTR |
| 16 | 20 | GT Cup | 911virgin.com | Henry Firman Craig Wilkins Peter Morris Steve Rance | Porsche 911 GT3 Cup |
| 17 | 22 | GT Cup | EDM Motorsport | Peter Hardman Nick Leventis Christian Vann | BMW E46 GTR |
| 18 | 24 | GT Cup | Topcats Racing | Jon Harrison Gerry Taylor Luc Paillard Dominic Lesniewski | Marcos Mantis |
| 19 | 26 | GT Cup | GTS Motorsport | Stuart Wright Rob Wilson David Leslie | BMW M3 E36 |
| 20 | 27 | GT Cup | Marcos Racing International | Cor Euser Jan De Wit JL Bermudez de Castro | Marcos Mantis |
| 21 | 28 | GT Cup | Richard Thorne Motorsport | Tom Jones Russell Paterson Tom Shrimpton Glyn Davis | Morgan Aero 8 |
| 22 | 29 | GT Cup | Racing Box SRL | Roberto del Castello Giuseppe Perazzini Marco Cioci | BMW GTR |
| 22 | 30 | GT Cup | Buddha Motorsport | Jan Kalmar Chris Porritt Henrik Moller Sorensen Jacab Tackmann Thomsen | Aston Martin Vantage N24 |
| 23 | 31 | GT Cup | ISL Motorsport | Alun Edwards Robin Jones Charles Bateman | Marcos Mantis |
| 24 | 32 | GT Cup | Duller Motorsport | Luca Cappellari Fabrizio Gollin Gabriele Gardel Marcel Fassler | BMW M3 E46 GTR |
| 25 | 34 | GT Cup | Moore International Motorsport | Willie Moore Peter Seldon Paul White Ryan Hooker | BMW M3 E36 GTR |
| 26 | 35 | GT Cup | John Clonis | John Clonis Malcolm MacAdam Paul White David Smith Phil Brough | Porsche 993 RSR |
| 27 | 36 | GT Cup | Jemco Racing | Kevin Hancock Leigh Smart Nigel Rata Nick Reynolds | Marcos Mantis |
| 28 | 39 | GT Cup | Paragon Motorsport | Mark Sumpter Adrian Slater Andrew Purdie Chris Harris | Porsche 996 Cup |
| 29 | 40 | GT Cup | RJN Motorsport | Anthony Reid Kurt Thiim Alex Buncombe Richard Meaden | Nissan 350Z |
| 30 | 41 | 1 | Team Scandal | Simon Scuffham Chris Randall Martin Dower Scott Fitzgerald | Lotus Exige S1 |
| 31 | 42 | 1 | www.red-motorsport.de | Martin Roos Wilfried Schawohl Martin Richter Mirco Schultis Jerome Bruhat | Lotus Exige 2 |
| 32 | 43 | 1 | Geoff Steel Racing / Crisis Motorsport | Steve Bell Simon Leith Michael Symons Gareth Howell | BMW M3 E36 |
| 33 | 45 | 1 | CWS Racing | Colin White Frank Nohring Matthew Truelove | BMW M3 E46 |
| 34 | 46 | 1 | Intersport Racing | Kevin Clarke Ian Donaldson Andrew Donaldson Mark Donaldson | BMW M3 E46 CSL |
| 35 | 47 | 1 | Duke Video | Peter Duke Chris Wilson Alan Gow Adrian Watt | BMW M3 E36 |
| 36 | 49 | 1 | GP Motorsport | Guy Povey Hamish Irvine John Irvine TBA | BMW M3 E36 |
| 37 | 51 | 1 | Simmons Printers | Robert Day Paul Phipps David Back Stephen Shanly | BMW M3 E36 |
| 38 | 52 | 1 | Windrush Motorsport Ltd | Raun Austin Mitch Millet Alan Bonner Adam Wiseberg | BMW M3 E36 |
| 39 | 54 | 1 | Simply Racing | Andreas Demetriou Piers Masarati James Brodie Gregor Fisken | Porsche 964 RS |
| 40 | 55 | 1 | Torquespeed Motorsport | Dominic Jackson Rob Barff Steve Warburton Phil Cutts | BMW M3 E36 |
| 41 | 57 | 1 | RJN Motorsport | Jethro Bovindon John Backer Owen Mildenhall Michael Mallock | Nissan 350Z |
| 42 | 58 | 1 | Moore Racing | Mike Gardiner Paul Fenton Sarah Reader Will Curtis | BMW M3 E36 |
| 43 | 61 | 2 | Sir Harry Smith Community College | Paul Kneeshaw Chris Payanatou T Billimori | MG ZS 180 |
| 44 | 62 | 2 | ELR | Peter Venn Mark Hein Dave Allan | Honda Civic Type R |
| 45 | 63 | 2 | Moore Racing | Gary Coulson Hubert Hinklehoffer Jonathan Berney Miles Hulford | Honda Civic Type R |
| 46 | 65 | 2 | TJH Motorsport | Paul Collis Simon Mason Jonathan Ridley-Holloway | Honda Civic Type R |
| 47 | 67 | 2 | Pete Daniels Motorsport | David Abbott Michael Hartley Malcolm Eddison Jamie Ackers David Nye | Honda Civic Type R |
| 48 | 68 | 2 | Pete Daniels Motorsport | Peter Daniels TBA | Honda Civic Type R |
| 49 | 69 | 2 | Shawn Taylor Racing / BBG | Shawn Taylor Stuart Brooks Tom Ballentyne Andrew Radford | Nissan 350Z |
| 50 | 70 | 2 | County EMC Team | Marc Stanford Art Atwal Dr Peter Garrod Peter Erceg | Porsche 968 |
| 51 | 71 | 2 | County EMC Team | Alex Eacock Lali Atwal Ceiron Brewer Frank Cortes | Porsche 968 |
| 52 | 72 | 3 | Boston Bowl | Fiona Leggate TBA | MG ZR |
| 53 | 73 | 3 | Team Thrush | Ian Bankhurst Austin Reynolds Richard Ince Nick Padmore | Honda Integra Type R |
| 54 | 74 | 3 | DC Motorsport | Robin Walker Doug Cole Mats Wahlgren | MG ZR 190 |
| 55 | 75 | 3 | Darren Anley | Darren Anley Paul Armitage David Joseph Ian Kilpatrick | Honda Integra Type R |
| 56 | 76 | 3 | Mardi Gras Motorsport | Desmond Smail Richard Meins Stephen Day | Honda Civic Type R |
| 57 | 77 | 4 | Mark Smith | Mark Smith Tony Rodriguez Rupert Douglas-Pennant | BMW 120 Diesel |
| 58 | 78 | 4 | Team Top Gear | Jeremy Clarkson James May Richard Hammond The Stig | BMW 330 DTi Sport |
| 59 | 79 | 4 | TH Motorsport | Ken Lark John George Nick Starkey Tim Saunders | VW Gold Diesel |
| 60 | 80 | 4 | Saxon Motorsport | Paul Waldron Nick Barrow Clint Bardwell Richard Corbett Dave Mountain | BMW 330 DTi Sport |
| 61 | 81 | 4 | Racing Box SRL | Fernando Geri Riccardo Azzoli Riccardo Cinti Alessandro Bonetti | BMW 330 DTi Sport |