| Company | Sound Environment |
| Location |
|
| Telephone | 0203 118 0002 |
| Fax | 0203 118 0008 |
| orders@soundenvironment.co.uk |
| Company | Telecom Help |
| Location |
|
| Telephone | 0845 450 3426 |
| Fax | 0845 450 3426 |
| andy@telecomhelp.co.uk |
| Company | Victor Electronics Limited |
| Location |
|
| Telephone | 020 8427 1889 |
| Fax | 020 8861 3580 |
| deepak@victoruk.com |
| Company | Video Systems Audio Visual |
| Location |
|
| Telephone | 01784 460 958 |
| Fax | 01784 460 959 |
| ataylor@vsav.com |