| 1 | | Weltech Centre, 16B Ridgeway | Welwyn Garden City |  GB | | +44 3302232404 | Anthony Lomas | |
| 2 | | Heston House, The Crichton Estate, Bankend Rd | Dumfries | GB | | +44 1387261818 | Deborah Archibald | |
| 3 | | 360 Melton Rd | Leicester | GB | | +44 1162689660 | Mark Whitehead | |
| 4 | | 36 Bath St | Bolton | GB | | +44 1204524655 | Zoey Ball | |
| 5 | | Constant Cooling, Cathrine House, London Road | Sawston | GB | | +44 8007833456 | Peter Willsher | |
| 6 | | 33 St Helena Rd | Colchester | GB | | +44 7860212129 | Peter Prazsky | |
| 7 | | Wiggenhall Industrial Estate | Watford | GB | | +44 1923227726 | Norman Wilson | |
| 8 | | 2nd Floor, Berkeley Square House | London | GB | | +44 8007720558 | Nick Oxtoby | |
| 9 | | Unit 36, Harlow Business Park, Greenway Business Centre, Harlow | Essex | GB | | +44 1279408690 | Carol Bennett | |
| 10 | | 2b, Alexandria Park, 1 Penner Rd | Havant | GB | | +44 2392453430 | Zeb Elliott | |
| 11 | | E, castle industrial park, Castle Way | Newbury | GB | | +44 1635551446 | Gary Millard | |
| 12 | | 26 Blenheim Cl | Bushey, Watford | GB | | +44 1923861413 | Dipak Kotecha | |
| 13 | | 11 John Bradshaw Ct, Alexandria Way | Congleton | GB | | +44 1260296300 | Mark Fantham | |
| 14 | | Castle Gardens Cres, Carleton | Poulton-le-Fylde | GB | | +44 7720590977 | N/A | |
| 15 | | Unit 5, Pendlebury Hall, Lancashire Hill | Stockport | GB | | +44 1614804084 | N/A | |
| 16 | | St Georges House, Langford Ln | Kidlington | GB | | +44 1865377484 | N/A | |
| 17 | | 310 Colne Rd | Burnley | GB | | +44 1634290999 | N/A | |
| 18 | | 114 Station Rd, Mickleover | Derby | GB | | +44 7966284437 | N/A | |
| 19 | | 16 Mulberry Rd, Picket Piece | Andover | GB | | +44 1264726869 | N/A | |
| 20 | | 32 Curtis Rd | Norwich | GB | | +44 1603485588 | N/A | |