| Company Name | Address | Tel |
| PENNINE COMPONENTS LTD | Lancashire | 01706 815737 |
| PERCY LANE | Staffordshire | 01827 63821 |
| PERCY LANE PRODUCTS LTD | West Midlands | 0121 556 0262 |
| PERKINS GROUP OF COMPANIES | Cambridgeshire | 01733 567474 |
| PERTH TRANSPORT TRAINING | Perth & Kinross | 01738 628771 |
| PETER A TOWNLEY CONSULTANCY | Lincolnshire | 01400 251009 |
| PETER BRADBURN (TRANSPORT PLANNING CONSULTANT) | Hertfordshire | 020 8359 4352 |
| PETER ROGERS | Nottinghamshire | 01777 248698 |
| PETER WILLIAMS (T M DANIEL) | Ceredigion | 01239 612089 |
| PETERS DOORS SYSTEMS | Essex | 01376 555200 |
| PEUGEOT MOTOR CO. PLC | West Midlands | 024 7688 4000 |
| PILCHER-GREENE (EUROPE) Limited | West Sussex | 01444 235707 |
| PINDAR PLC | Lancashire | 01772 620999 |
| PINPOINT COMMUNICATIONS | Somerset | 01823 601642 |
| PLAXTON | North Yorkshire | 01723 581500 |
| PLAXTON PARTS & SERVICE - WARE | Hertfordshire | 01920 462383 |
| PLAXTON WIGAN | Greater Manchester | 01942 212135 |
| P & P SERGEANT (B & A) LTD | Merseyside | 0151 632 5903 |
| P GARDNER ENGINEERING LTD | - | 0161 787 7357 |
| P L TRIM SERVICES | Lancashire | 01253 696033 |
| P S V GLASS | Buckinghamshire | 01494 533131 |
| P S V PRODUCTS | Cheshire | 01925 210220 |
| P S V SEARCHLINE | Hertfordshire | 01438 359620 |
| P S V SERVICE | Devon | 01626 776540 |
| P V S BARNSLEY LTD | South Yorkshire | 01226 722052 |
| PAGID UK LIMITED | North Yorkshire | 01748 812812 |
| PARKWAY COMMERCIALS | Greater London | 020 8759 3969 |
| PARTLINE | West Yorkshire | 01274 531531 |
| PAULS COACHES | Staffordshire | 01782 833633 |
| PEEK TRAFFIC | Hertfordshire | 020 8953 2030 |
| PLAXTON PARTS & SERVICE - ANSTON | South Yorkshire | 01909 551155 |
| PLYMOUTH CITYBUS LTD | Devon | 01752 662271 |
| POLYBUSH | - | 01978 664316 |
| POWAMATE LTD | South Yorkshire | 01302 887821 |
| POWER STEERING DIRECT | Worcestershire | 0800 026 5433 |
| POWERVAMP LIMITED | North Somerset | 01934 643000 |
| POYNTING CONVERSIONS | Wiltshire | 01722 336048 |
| PREMIER SEATBELTS | Caerphilly | 029 2086 0304 |
| PRESTIGE MARKS | Somerset | 01278 424713 |
| PRESTOLITE ELECTRIC LIMITED | Lancashire | 01772 421663 |
| PRESTON ENGINES | Lancashire | 01772 651629 |
| PRESTON PAINTS LTD | Lancashire | 01772 253004 |
| PRESTON TRAVEL | Kent | 020 8464 3749 |
| PRESTONHALL COACHWORKS LTD | Fife | 01334 657888 |
| PRICE & BUCKLAND LTD | Nottinghamshire | 0115 964 0827 |
| PRICE WATERHOUSE CORP FINANCE | - | 020 7583 5000 |
| PRODUCTION GLASSFIBRE | Fife | 01592 650444 |
| PROXIMETER CO LTD | - | 020 7345 5050 |
| PSS STEERING & HYDRAULICS DIVISION | Norfolk | 01692 406017 |
| PUBLIC TRANSPORT INFORMATION UNIT | - | 0161 839 9040 |
| PUMPTRONICS EUROPE LTD | Norfolk | 01692 500640 |
| P & O STENA LINE | Kent | 01304 863844 |
| P FAWCETT, TRANSPORT CONSULTANT | Greater Manchester | 0161 633 5536 |
| P J HAYMAN & COMPANY LTD | Hampshire | 01730 235300 |
| P S V BADGES | East Sussex | 01273 474816 |
| P S V PARTSMASTER (UK) LTD | Kent | 01634 296970 |
| PEACOCK & ARCHER (UK) LTD | Staffordshire | 01538 372444 |
| PELLYS SOLICITORS | Hertfordshire | 01279 758080 |
| PLAXTON PARTS & SERVICE - BARRHEAD | - | 0141 8815625 |
| PLYMOVENT LTD | Oxfordshire | 01295 259311 |
| PORTORAMP | Norfolk | 01842 750186 |
| PROLIFT LTD | Herefordshire | 01432 350330 |
| PRUDENTIAL ASSURANCE CO LTD | Berkshire | 0118 958 3511 |
| PSV CLAIMS BUREAU LTD | Perth & Kinross | 01738 441717 |
| PUDSEY PRESS & MARKETING | West Yorkshire | 0113 256 6505 |
