| A J Automedics Ltd | 23A Beehive Workshops, Dragonville Industrial Estate | DH1 2XL | 4, 5, 7 |
| A690 Prep Centre Limited | Unit 9A & 9B, Belmont Industrial Estate | DH1 1TN | 4 |
| AJH Automotive | Dragonville Industrial Estate, Rennys Lane | DH1 2RQ | 4 |
| Andrea's Autos | Autodrome Garage, Auton Stile, Bearpark | DH7 7DB | 4 |
| Autorepairuk | Unit 1C, St Johns Road, Meadowfield Industrial Estate | DH7 8XL | 4, 7 |
| Bristol Street Motors Vauxhall Durham | Abbey Road, Pity Me | DH1 5DQ | 4 |
| C B S Autos Stanley | The Workshops, Kip Hill Garage | DH9 0LL | 4 |
| Cls Dual Fuel | Unit 1, Bowden Court, St Johns Road, Meadowfield | DH7 8RE | 4, 7 |
| Commercial Motors (Ne) Ltd | Salters Lane, Shotton Colliery | DH6 2PZ | 4, 7 |
| Commercial Road Garage | 16-17 Commercial Road East | DH6 4LD | 4 |
| Croxdale Fast Fit Ltd. | Croxdale | DH6 5HS | 4, 7 |
| D & D Autocare Ltd | Block 3, Charlaw Lane Industrial Estate, Acorn Close Lane | DH7 6AN | 4, 7 |
| Darcys Garage / Protyre Durham | Pitt Lane, Finchale Road | DH1 5HH | 4 |
| Durham County Council | St Johns Road, Meadowfield Industrial Estate | DH7 8XQ | 4, 5, 7 |
| Evans Halshaw Renault | Alma Place, Gilesgate Moor | DH1 2HN | 4 |
| Fastfit Tyres Langley | Hedley Terrace, Langley Park | DH7 9TA | 4 |
| Front Street Garage | Front Street, Shotton Colliery | DH6 2LT | 4 |
| Gilesgate Testing Centre | Rennys Lane, Gilesgate | DH1 2RS | 4, 5, 7 |
| Grange Motors | Unit 5, Rennys Lane, Gilesgate | DH1 2RS | 1, 2, 4, 5, 7 |
| Granville Motors | Greenhills Terrace, Wheatley Hill | DH6 3JG | 3, 4 |
| GSF Car Parts (Durham) | Unit D, Gowan House, Mandale Business Park | DH1 1TH | 1, 2 |
| Halfords | Abbey Road Business Park, Pity Me | DH1 5JZ | 4, 7 |
| JWS Motors Ltd | Unit 2 Osborne Garage, Osborne Business Centre, Grove Terrace, Langley Moor | DH7 8JT | 4, 7 |
| Kby Autos Ltd | Unit 4, Edwardson Road, Meadowfield Industrial Estate | DH7 8RL | 4 |
| Kwik Fit | Unit 1, St Andrews Trade Park | DH1 2QX | 4, 5, 7 |
| L&j Autos | Unit 6 Esh Winning Industrial Estate | DH7 9PT | 4 |
| Langley Moor Car Sales | Rear High Street South, Langley Moor | DH7 8JN | 4 |
| Langley Park MOT Station | The Old Fire Station, Langley Street, Langley Park | DH7 9TZ | 4 |
| Maddison Autos | Victoria Terrace, Framwellgate Moor | DH1 5BY | 4 |
| Meadowfield Motors Ltd | Frederick Street North, Meadowfield | DH7 8ND | 3, 4 |
| National Tyres and Autocare - a Halfords company | Sherburn Road | DH1 2LJ | 4 |
| Origin Automotive Ltd | Unit 11A, Belmont Industrial Estate, Belmont | DH1 1TN | 1, 2, 4, 7 |
| Parklands Cars | Parklands, Lanchester | DH7 0JE | 4 |
| PJA Motors ltd | Front Street North, Quarrington Hill | DH6 4QG | 4, 5, 7 |
| Pulman Skoda | Broomside Park, Belmont | DH1 1HP | 4, 5, 7 |
| Pulman Volkswagen | Abbey Road, Framwellgate Moor | DH1 5HA | 4 |
| Renault Service Centre Durham | Alma Place, Gilesgate Moor | DH1 2HN | 4 |
| Rochfords Garages Ltd | Old Colliery Buildings, Durham Road | DH7 9NR | 1, 2, 4, 5, 7 |
| SG Petch Durham | Broomside Park, Belmont | DH1 1HP | 4 |
| Sherwoods Peugeot Durham | Durham City Retail Park, Alma Place | DH1 2HN | 4 |
| Stoneacre | Alma Place, Dragonville Industrial Estate, Gilesgate Moor | DH1 2TN | 4, 7 |
| Stoneacre | Sawmill Lane, Brandon | DH7 8AB | 4 |
| Tom Conway Motorcycles | 8 - 10 High Street North, Langley Moor | DH7 8JG | 1, 2 |
| Vasstech Garage Services | 27G Witham House, Mandale Business Park | DH1 1TH | 4, 5, 7 |
| Vertu Durham BMW | Broomside Park, Belmont Industrial Estate | DH1 1HP | 4 |
| Vertu Ford Durham | High Street, A1(M), Carville | DH1 1AU | 4, 5, 7 |
| Vertu Honda Durham | Abbey Road, Pity Me | DH1 5DQ | 4 |
| Wilkinson Autos | Bowden Court, Unit 1, St Johns Road, Meadowfield Industrial Estate | DH7 8RE | 1, 2, 3, 4, 5, 7 |
| Working Class Motorcycle Co. | Units 5 and 6, Co-Op Buildings, Newhouse Road | DH7 9JX | 1, 2 |
| Worrall Recovery LTD | Unit 5E Bowburn South Industrial Estate, Bowburn | DH6 5AD | 4, 7 |