| 1. Landy Engine & Gearbox Specialists Ltd | | RH10 3HE Crawley, |
| 2. Spencers Engine Tuning & Diagnostic Specialists | | SE13 6NP London, |
| 3. Mobile Car Engine Tuning | | TA1 2JU Taunton, SOMERSET |
| 4. Cooper & West Engine Tuning Specialists | | M41 9AP Manchester, Manchester |
| 5. Car Van Truck & Bus Diesel Engine Services | | DL15 8LU Crook, County Durham |
| 6. Five Towns Car Specialists Ltd. | | ST4 7RW Stoke-on-Trent, Staffordshire |
| 7. Engine & Components | | NN16 8QW Kettering, Northamptonshire |
| 8. The Engine Shop | | TQ2 5BD Torquay, Devon |
| 9. Engine Reconditioning | | BD3 0HS Bradford, West Yorkshire |
| 10. Engine Services | | OX6 7PP Bicester, OXFORDSHIRE |
| 11. Banner Engine Services | | SK11 6RX Macclesfield, Cheshire |
| 12. Macclesfiled Engine Centre | | SK11 6SY Macclesfield, Cheshire |
| 13. J R F Mobile Engine Tuning | | RM8 2ER Dagenham, Essex |
| 14. K J L Engine Tune | | PR7 2NP Chorley, Lancashire |
| 15. Engine UK Ltd | | SE10 0RJ Greenwich, LONDON |
| 16. Regal Engine | | NR30 3NQ Great Yarmouth, Norfolk |
| 17. Startrite Engine Tuning | | DA12 1PF Gravesend, Kent |
| 18. East Midlands Engine Centre Ltd | | DE7 5GT Ilkeston, Derbyshire |
| 19. Re-Tune Engine Services | | BL4 0BH Bolton, Lancashire |
| 20. Hd Engine Reman Ltd. | | M28 2LA Manchester, |
| 21. Carl Brown Mobile Engine Tuning | | SN2 7JU Swindon, Wiltshire |
| 22. Mr Engine (U K) Ltd | | WV14 0QL Bilston, West Midlands |
| 23. J T Reboring & Engine Spares Ltd. | | DA11 8RH Gravesend, Kent |
| 24. Re-Tune Engine Services | | SO45 5UF Southampton, Hampshire |
| 25. Houghton Engine Tune | | PR4 4GL Preston, Lancashire |
| 26. Nourish Racing Engine Co | | LE15 7JL Oakham, Leicestershire |
| 27. Midland Engine Services | | LE12 9BS Loughborough, Leicestershire |
| 28. St Ives Engine Services | | PE17 4LJ Huntingdon, CAMBRIDGESHIRE |
| 29. Mobile Engine Tuning | | TD11 3UT Duns, Berwickshire |
| 30. C & G Engine Reconditioners | | OL4 2LJ Oldham, Lancashire |
| 31. Engine Resource | | DD1 5QU Dundee, Angus |
| 32. The Engine Shop | | WS11 3DE Cannock, Staffordshire |
| 33. Allmake Engine Services | | DY9 8RY Stourbridge, West Midlands |
| 34. Datum Engine Services | | TW20 0AE Egham, Surrey |
| 35. Cranmore Engine Services | | B11 3JT Birmingham, West Midlands |
| 36. Paraglide Engine & Gearbox Services | | WS12 5LT Cannock, Staffordshire |
| 37. Ace Mobile Engine Tuning | | EH29 9EQ Kirkliston, West Lothian |
| 38. Ossmill Engine Services | | SK11 6RD Macclesfield, Cheshire |
| 39. Bridge Engine Centre | | SK14 4EU Hyde, CHESHIRE |
| 40. S & L Engine Services | | ST3 1BY Stoke-on-Trent, Staffordshire |
| 41. Nationwide Engine & Transmissions | | BD18 1DZ Shipley, WEST YORKSHIRE |
| 42. Autotune Mobile Engine Tuning | | BN22 9JA Eastbourne, East Sussex |
| 43. Quality Engine Services | | CW1 3JX Crewe, Cheshire |
| 44. Thanet Engine Centre | | CT11 0QZ Ramsgate, Kent |
| 45. B M A Engine Centre | | BD3 8EX Bradford, West Yorkshire |
| 46. Purrfecttune Mobile Engine Tuners | | SG2 8TE Stevenage, HERTFORDSHIRE |
| 47. R & M Engine Re-Con Services | | TR7 2BL Newquay, Cornwall |
| 48. Redman"s Engine Centre Ltd. | | FY7 6RP Fleetwood, Lancashire |
| 49. B R D Engine Reconditioning | | BT53 6RF Ballymoney, Co Antrim |
| 50. Hamilton Engine Services Ltd | | TN39 3JU Bexhill-on-Sea, East Sussex |
| 51. Engine Services | | NE11 9EE Gateshead, Tyne and Wear |
| 52. Performance Engine Clinic | | ML3 6QW Hamilton, Lanarkshire |
| 53. Best Engine Reconditioning | | YO10 3DW York, North Yorkshire |
| 54. Engine Engineering | | NR31 0HP Great Yarmouth, Norfolk |
| 55. Engine & Gearbox Exchange | | NE11 9JJ Gateshead, TYNE & WEAR |
| 56. Engine Re-Builds | | B48 7HX Birmingham, West Midlands |
| 57. The Engine Centre Ltd. | | WV13 2QR Willenhall, West Midlands |
| 58. Mobile Engine Services | | WN2 1YD Wigan, Lancashire |
| 59. Kingston Engine Services | | KT5 8RP Surbiton, Surrey |
| 60. A B C Mobile Engine Tune | | DN3 1PB Doncaster, South Yorkshire |
| 61. Mobile Engine Rebores | | SK5 6YS Stockport, Cheshire |
| 62. Auto Electronic Engine Tuning | | RG12 8UY Bracknell, Berkshire |
| 63. Electronic Engine Analysis | | NP44 3BZ Cwmbran, Gwent |
| 64. Crypton Engine Tuning | | LE17 4HD Lutterworth, Leicestershire |
| 65. Wards Electrical & Engine Service | | CV21 3SS Rugby, Warwickshire |
| 66. Mr Crypton Engine Tuning | | SE25 5NF South Norwood, LONDON |
| 67. Peter Willis Engineering Engine Tuning | | PL19 8DE Tavistock, Devon |
| 68. The Engine Shop | | MK18 1RG Buckingham, Buckinghamshire |
| 69. Engine Fit Centre | | NG9 3QE Nottingham, NOTTINGHAMSHIRE |
| 70. Engine & Commercial Services Ltd. | | OX16 5AY Banbury, Oxfordshire |
| 71. Qualtiy Engine Services | | DE5 3LW Derby, Derbyshire |
| 72. Engine Services (Scotland) Ltd | | G40 4SF Glasgow, Lanarkshire |
| 73. Cooper Engine Tuning | | WA5 1JH Warrington, Cheshire |
| 74. Granite City Mobile Engine Tuning | | AB53 8HL Turriff, TAYSIDE |
| 75. Greg Thomas Engine Tuning | | PL31 2QB Bodmin, Cornwall |
| 76. K L Engine Centre Ltd. | | PE30 5DD King"s Lynn, Norfolk |
| 77. Motax Engine Tuning | | S70 4PB Barnsley, South Yorkshire |
| 78. B J W Engine Services | | NP4 0SW Pontypool, Gwent |
| 79. Engine Tekniks | | BL5 3BH Bolton, Lancashire |
| 80. K L Engine Centre | | NR5 9JH Norwich, Norfolk |
| 81. Dunright Engine Reconditioning | | WA1 1PJ Warrington, Cheshire |
| 82. Paul Inch Engine Services | | PL4 0PA Plymouth, Devon |
| 83. Engine Machining Services | | TQ4 7QW Paignton, Devon |
| 84. Engine Care | | UB2 5HN Southall, Middlesex |
| 85. All Plant Engine Services | | G51 2AJ Glasgow, Lanarkshire |
| 86. Engine Transplant | | BD19 4LL Cleckheaton, West Yorkshire |
| 87. Hawley Engine Reconditioning | | L9 6AQ Liverpool, MERSEYSIDE |
| 88. Engine Tune Up Services | | WF12 7DT Dewsbury, West Yorkshire |
| 89. Silk Engine Services & Spares | | S41 0DW Chesterfield, Derbyshire |
| 90. Mobile Electronic Engine Tuning | | RH10 6ND Crawley, West Sussex |
| 91. Brian North Engine Reconditioners | | CF5 1PF Cardiff, South Glamorgan |
| 92. Anglian Engine Services | | PE19 8JH Huntingdon, Cambridgeshire |
| 93. Gardias Engine Services | | OX29 0YB Witney, Oxfordshire |
| 94. Economo Mobile Engine Tuning | | L65 5BY South Wirral, MERSEYSIDE |
| 95. Tom Quinn Mobile Engine Tuning | | CV5 9LJ Coventry, West Midlands |
| 96. Smiths Engine Service Ltd | | SS13 1EG Basildon, Essex |
| 97. National Engine Centre The | | LL21 9RY Corwen, CLWYD |
| 98. Lye Engine Exchange Panels & Parts | | B64 5DR Cradley Heath, WEST MIDLANDS |
| 99. Engine Gearbox Centres 1996 | | HU3 2BT Hull, North Humberside |
| 100. Dragon Motor Engine Centre | | DL1 2LP Darlington, County Durham |
| 101. Engine Reconditioning & Parts Ltd. | | B6 7EE Birmingham, West Midlands |
| 102. Masbro Spares & Engine Components Ltd. | | S60 1HW Rotherham, South Yorkshire |
| 103. Tom Mobile Engine Tuning | | WF10 4DD Castleford, West Yorkshire |
| 104. Cotswold Engine Reconditioners Ltd | | GL51 9TA Cheltenham, Gloucestershire |
| 105. The Engine Tuner | | SS14 3JF Basildon, Essex |
| 106. Auto Electrical Specialists | | WS11 3DD Cannock, Staffordshire |
| 107. Chris Parry Mobile Engine Tuning | | HU6 8JG Hull, North Humberside |
| 108. Swinton Engine Services | | S63 7JY Rotherham, South Yorkshire |
| 109. Clive Atthowe Engine Tuning | | NR7 9AQ Norwich, Norfolk |
| 110. John Roberts Engine Reconditioning | | LU3 2QZ Luton, Bedfordshire |
| 111. Mobile Engine Tuning Services | | LS10 4AZ Leeds, West Yorkshire |
| 112. Lloyd Engine Centre | | ME3 9LB Rochester, Kent |
| 113. Motortune Performance Specialists | | ML7 5ES Shotts, Lanarkshire |
| 114. T.D Tuning & Servicing Specialists | | M40 2FT Manchester, Lancashire |
| 115. Japanese Engine Traders | | DY5 1QA Brierley Hill, WEST MIDLANDS |
| 116. D & B Carburettor Specialists Ltd. | | NG2 3GY Nottingham, Nottinghamshire |
| 117. Pioneer Tuning Specialists | | HU3 2AH Hull, North Humberside |
| 118. Enstones Engine Centre Ltd | | M11 2DW Manchester, Manchester |
| 119. Mansfield Engine Centre Ltd. | | NG18 5RR Mansfield, Nottinghamshire |
| 120. Humberside Engine Centre | | DN15 7NS Scunthorpe, South Humberside |
| 121. Merseyside Engine Parts | | L9 7EL Liverpool, Merseyside |
| 122. Dewsbury Engine Re-Conditioners | | WF12 9QB Dewsbury, WEST YORKSHIRE |
| 123. Wigan Engine Centre Ltd. | | WN3 5RT Wigan, Lancashire |
| 124. Sheffield Engine Services | | S6 1TA Sheffield, South Yorkshire |
| 125. Sidcup Engine Tuning | | DA15 8EW Sidcup, Kent |
| 126. Dollar Engine Tuning | | FK14 7AW Dollar, Clackmannanshire |
| 127. Bromley Engine Centre Ltd | | SE9 4QS London, London |
| 128. E M C Engine Services | | CO16 9QH Clacton-on-Sea, Essex |
| 129. Bradford Engine Units | | BD4 8QH Bradford, West Yorkshire |
| 130. Cornwall Engine Co | | TR14 0PY Camborne, Cornwall |
| 131. Oswestry Engine Centre | | SY10 8HA Oswestry, Shropshire |
| 132. Dudley Engine Centre | | DY1 1TS Dudley, West Midlands |
| 133. Stockport Engine Centre | | SK1 3LR Stockport, Cheshire |
| 134. Birkenhead Engine Centre Ltd. | | CH41 3NP Birkenhead, Merseyside |
| 135. Midland Tuning Specialists | | B13 8EH Birmingham, West Midlands |
| 136. M & J Engine Services | | BA13 3SG Westbury, Wiltshire |
| 137. Coventry Engine Services | | CV2 4GP Coventry, West Midlands |
| 138. Newington Engine Centre | | ME9 7NU Sittingbourne, Kent |
| 139. The Engine Centre | | WR11 8UU Evesham, Worcestershire |
| 140. Engine & Propshaft Re-Manufacturer | | SW19 1AA London, London |
| 141. Keighley Engine Reconditioners | | BD21 4YL Keighley, West Yorkshire |
| 142. Eccles Engine Centre | | M41 7JQ Manchester, Manchester |
| 143. North East Engine Services | | DL1 1PY Darlington, County Durham |
| 144. Fields Engine Service Ltd. | | E15 2BP London, London |
| 145. Rotherham Engine Supplies Ltd. | | S60 5NU Rotherham, South Yorkshire |
| 146. Ashton Engine Centre | | OL6 7QX Ashton-under-Lyne, Lancashire |
| 147. West Cornwall Engine Service | | TR13 0BN Helston, Cornwall |
| 148. Ken Riley Engineering Engine Services Ltd. | | HP14 3BE High Wycombe, Buckinghamshire |
| 149. Engine Repair Services Ltd. | | M43 6DL Manchester, Manchester |
| 150. Basingstoke Engine Centre | | RG22 6NQ Basingstoke, Hampshire |
| 151. Autrac Mobile Engine Tuning | | N13 6AL London, London |
| 152. KWS Engine Services | | S63 7JY Rotherham, SOUTH YORKSHIRE |
| 153. Japanese Engine Traders Ltd | | DY5 1QA Brierley Hill, WEST MIDLANDS |
| 154. Southern Engine Services | | SE7 7RX London, London |
| 155. Deeside Engine Centre Ltd. | | CH5 2LR Deeside, Clwyd |
| 156. Car Tune | | LN1 3QL Lincoln, Lincolnshire |
| 157. Car Care | | RG42 2DR Bracknell, Berkshire |
| 158. Aldridge Engine Services | | WS9 9AL Walsall, West Midlands |
| 159. Surrey Automotive Specialists | | GU23 7LQ Woking, SURREY |
| 160. Car Tune | | TQ12 5DT Newton Abbot, Devon |
| 161. Car-Isma | | KT20 7QF Tadworth, Surrey |
| 162. Car Tune | | TS6 0ER Middlesbrough, NORTH YORKSHIRE |
| 163. Car-Tune | | HA7 2EP Stanmore, LONDON |
| 164. Autocure Mobile Car Services | | GU23 7XY Woking, Surrey |
| 165. Wrexham Engine Centre | | LL11 4SW Wrexham, Clwyd |
| 166. Bridge Engine Centre | | SK14 4EU Hyde, CHESHIRE |
| 167. Telford Engine Parts | | TF2 6PG Telford, Shropshire |
| 168. Libra Car Spares | | DA4 9DN Dartford, Kent |
| 169. Glow Car Service | | CM16 6SU Epping, Essex |
| 170. Car Tune Swale | | ME9 8SJ Sittingbourne, Kent |
| 171. Mitchell Car Services | | CR0 0BG Croydon, Surrey |
| 172. Fylde Car Tune | | FY4 4XR Blackpool, LANCASHIRE |
| 173. Car Doctor-Mobile | | TW18 1PA Staines, LONDON |
| 174. Kingswinford Engine Services | | DY5 3ST Brierley Hill, West Midlands |
| 175. Sussex Engine Centre | | BN22 8QP Eastbourne, East Sussex |
| 176. Mobile Engine Tuning | | S33 9HY Hope Valley, South Yorkshire |
| 177. Engine Centre | | TR13 8LR Helston, Cornwall |
| 178. Peterborough Engine & Gearbox Centre | | PE1 4RA Peterborough, Cambridgeshire |
| 179. Precision Engine Services (Aberdeen) | | AB16 6HQ Aberdeen, Aberdeenshire |
| 180. Plumridge Car Repairs | | TW16 6DL Sunbury-on-Thames, Middlesex |
| 181. Mobile Car Maintenance | | GU24 9LS Woking, Surrey |
| 182. Mobile Car Tuning | | SN6 7BL Swindon, Wiltshire |
| 183. Car Improvements | | BS36 2NS Bristol, Avon |
| 184. Advanced Car Tuning | | B23 6UJ Birmingham, West Midlands |
| 185. Barry Hunter Car Servicing & Repairs | | TQ12 5HL Newton Abbot, DEVON |
| 186. Clyde Car Components Ltd. | | G21 1HY Glasgow, Lanarkshire |
| 187. Car & Commercial Spares | | WS3 Walsall, West Midlands |
| 188. Phil Barr Car Sales | | SR2 8DP Sunderland, Tyne and Wear |
| 189. Pmw German Car Specialist | | CM16 7PE Epping, Essex |
| 190. Euro Car Services | | CO15 6BP Clacton-on-Sea, Essex |
| 191. Car Tuning | | MK17 9JL Milton Keynes, BUCKINGHAMSHIRE |
| 192. Car Tune | | PL9 8HY Plymouth, Devon |
| 193. Plymouth Car Tune | | PL4 9QJ Plymouth, Devon |
| 194. Car Valet Mechanical | | E9 6LG London, London |
| 195. Swift Mobile Car Repairs | | E4 8DX London, London |
| 196. Marque Car Racing (Leicester) Ltd. | | LE4 9LE Leicester, Leicestershire |
| 197. M C Engineering | | OX2 0JD Oxford, Oxfordshire |
| 198. Tune Up | | SG6 4UD Letchworth, Hertfordshire |
| 199. Balberstone,A, | | L26 0UU Liverpool, Merseyside |
| 200. Smith,Brian, | | CH47 8XT Wirral, Merseyside |
