| Company Name | Address | Tel |
| SMITH BROS & WEBB LTD | Warwickshire | 01789 400096 |
| SNOWCHAINS LTD | Kent | 01732 884408 |
| SOMERS VEHICLE LIFTS LTD | West Midlands | 0121 585 2700 |
| SOUTHERN TRIMMERS | Merthyr Tydfil | 01443 710240 |
| SPARTAN MOTORS INC | - | 020 8567 5314 |
| SPIES HECKER | Essex | 020 8590 6007 |
| SPRAYBAKE LTD | Essex | 01376 555288 |
| STAGECOACH MIDLAND RED | Warwickshire | 01926 422462 |
| STAMFORD INTERNATIONAL LTD | Lincolnshire | 01780 740400 |
| STANWOOD ENGINEERING LTD | South Yorkshire | 01302 710661 |
| S H BROWNRIGG | Cumbria | 01946 820205 |
| SAFETEX LTD | Surrey | 01372 451272 |
| SALTIRE COMMUNICATIONS | - | 0131 652 0205 |
| SANDERSON FCS LTD | West Midlands | 0121 743 8721 |
| SAVAIR + ARO LTD | Dorset | 01202 825461 |
| SCANDUS DESIGN LIMITED | West Midlands | 01384 401622 |
| SCHADES LTD | Derbyshire | 01773 748721 |
| SCOTKLEEN PRESSURE WASHERS UK LTD | North Lanarkshire | 01698 386555 |
| SECURE COACH PARKS LTD | - | 0131 669 1911 |
| SECURON (AMERSHAM) LIMITED | Buckinghamshire | 01494 434455 |
| SEPAR DISTRIBUTION UK | Hertfordshire | 01923 819041 |
| SERCK MARSTON | West Midlands | 0121 717 0007 |
| SHADES TECHNICS | Hertfordshire | 01992 501683 |
| SHARPS FREEMAN LIMITED | Kent | 01622 679751 |
| SHELL OILS LUBRICANTS UK | Greater Manchester | 0161 499 4000 |
| SHELTONS OF WOLLASTON (GARAGES) LTD | Northamptonshire | 01933 664099 |
| SHROPSHIRE ROAD TRANSPORT TRAINING CENTRE | Shropshire | 01691 610631 |
| SIEBA AUTOMOTIVES | Devon | 01752 775781 |
| SIGNAL TRAINING & CONSULTANCY SERVICES | Essex | 01702 588590 |
| SILFLEX LTD | Rhondda Cynon Taff | 01443 238464 |
| SILVER COACH LINES LTD | - | 0131 554 5413 |
| SIMON BROOKE & PARTNERS LTD | West Yorkshire | 0113 242 5858 |
| SLATTERY`S TRAVEL AGENCY | - | 020 7482 1604 |
| SMITHS OF WILMCOTE | Warwickshire | 01789 267990 |
| SOMERBUS LTD | - | 01761 415456 |
| SOUND & LIGHT | Dorset | 01305 780515 |
| SPAFAX INTERNATIONAL LIMITED | Hampshire | 01256 814400 |
| SPENCER MORAY LTD | - | 01454 626060 |
| SPORTING TOURS | Blaenau Gwent | 01495 726500 |
| SPX UNITED KINGDOM LTD | Northamptonshire | 01327 704461 |
| STAKIS HOTELS | - | 020 8828 2100 |
| STANDISH CHEMICALS LTD | Lancashire | 01695 559314 |
| STAR AUTOBULBS | Buckinghamshire | 01628 483890 |
| STATE SECURITIES PLC | West Midlands | 0121 742 0269 |
| STATUS INSURANCE MANAGEMENT | Essex | 01277 625077 |
| STEER DAVIES GLEEVE | - | 020 7919 8500 |
| STEPHENSONS PSV SALES | Essex | 01702 541511 |
| STERLING WAREHOUSES LTD | Clackmannanshire | 01259 750655 |
| STEVAND TRAINING SERVICES | Essex | 01268 571777 |
| STICKY SIGNS LTD | South Yorkshire | 01709 819181 |
| STOKE PARK FINANCE LTD | - | 0141 639 1410 |
| SUCCESS TOURS | Wiltshire | 01225 764205 |
| SUMMIT MOTOR | Essex | 01245 287681 |
| SUNRISE DIRECT | Norfolk | 01603 739444 |
| SURE TRAVEL LTD | Surrey | 01372 749191 |
| SWALLOW MAILING SERVICES | East Sussex | 01273 563919 |
| SWIRE BLANCH LIMITED | - | 020 7481 0111 |
| SYSTECH SOLUTIONS LTD | Greater London | 020 8404 1234 |
| S C COACH BUILDERS LTD | Hampshire | 023 9225 8211 |
| S THORNWAITE CONSULTANTS | Surrey | 01372 747001 |
| SAFETY DEVICES LTD | Cambridgeshire | 01353 724200 |
| SALVADOR CAETANO ( UK) LTD | Leicestershire | 01530 263333 |
| SANDWELL POWER PRODUCTS LTD | West Midlands | 0121 521 2100 |
| SCAN COIN-OMSER (UK) LTD | Greater Manchester | 0161 873 7949 |
| SCANIA BUS AND COACH UK LTD | Nottinghamshire | 01909 500822 |
| SIMMAL LTD | Lancashire | 01772 324277 |
| SIP (INDUSTRIAL PRODUCTS) LTD | Leicestershire | 01509 503141 |
| SMILES ENGINEERING CO LTD | Tyne & Wear | 0191 276 1111 |
