Cad Systems & Services in Sheffield, South Yorkshire
| Name & Address | Phone # | Website |
| CNC & Computer Applications 172 Bocking Lane, Sheffield, South Yorkshire S8 7BP | 0870-220 1262 |  |
| Jab Digital 12 Helliwell Lane, Sheffield, South Yorkshire S36 2QH | 0114-288 6343 |  |
| Swift Design 104 Randell Street, Sheffield, South Yorkshire S2 4NA | 0114-278 8705 | |
