| Greenfield Media Ltd | 029 2059 0335 | | The Television Centre, Cardiff, CF5 6XJ |  Map & Directions |
| Element Productions | 029 2057 5599 | | Main Block Ty Oldfield, Llantrisant Road, Cardiff, CF5 2PU | | Map & Directions |
| Edwards D & M | 01685 875783 | | 45 Commercial Street, Aberdare, CF44 7RW | | Map & Directions |
| Ace Tv & Video Ltd | 029 2025 1467 | | 158 Penarth Road, Cardiff, CF11 6NJ | | Map & Directions |
| D'vinyl Records | 029 2049 4998 | | 4 Mackintosh Place, Cardiff, CF24 4RQ | | Map & Directions |
| Sony Manufacturing | 01656 860666 | | Pencoed Technology Park, Bridgend, CF35 5HZ | | Map & Directions |
| Cynhyrchiadau Ceidiog Creations | 029 2066 5050 | | 92 Kings Road, Cardiff, CF11 9DD | | Map & Directions |
| Dart Film & Video | 029 2069 3100 | | 196 Whitchurch Road, Cardiff, CF14 3NB | | Map & Directions |
| Avtex Ltd | 029 2061 0107 | | 22 Merthyr Road , Whitchurch, Cardiff, CF14 1DH | | Map & Directions |
| Torpedo | 01443 231989 | | Llantrisant House, High Street, Llantrisant, Pontyclun, CF72 8BS | | Map & Directions |
| Presentable Ltd | 029 2057 5729 | | Ty Oldfield, Llantrisant Road, Cardiff, CF5 2PU | | Map & Directions |
| Virgin Retail Ltd | 029 2038 8273 | | Queen St, Capitol Shopping Centre, The Capitol Exchange, Cardiff, CF10 2HQ | | Map & Directions |
| Barry Satellite Telecraft | 01446 701200 | | 23 Thompson Street , Barry, CF63 4JL | | Map & Directions |
| Terrys Music Store | 01443 406421 | | Pontypridd Indoor Market, Unit 9/10 Market Street, Pontypridd, CF37 2ST | | Map & Directions |
| Llantwit Television | 01443 203947 | | Main Road , Church Village, Pontypridd, CF38 1RN | | Map & Directions |
| Redivision Repairs | 01443 775505 | | 74 Bute Street, Treorchy, CF42 6AH | | Map & Directions |
| D & D Television Services Ltd | 01443 741603 | | 45-51 Margaret Street, Abercynon, Mountain Ash, CF45 4RB | | Map & Directions |
| Green Bay Media | 029 2064 2370 | | 1 Talbot Street, Cardiff, CF11 9BW | | Map & Directions |
| Cam-Tec Services | 01443 228383 | | 7 Llantrisant Road, Pontyclun, CF72 9DP | | Map & Directions |
| Bang & Olufsen Cardiff | 029 2037 1010 | | 100A St. Mary Street , Cardiff, CF10 1DX | | Map & Directions |
| Fault Finders | 029 2055 4602 | | Unit 6 & 17, Norbury Road, Fairwater Workshops, Cardiff, CF5 3BG | | Map & Directions |
| Tele Services | 01443 671091 | | Waunrhydd Road, Tonyrefail, Porth, CF39 8EN | | Map & Directions |
| It's Magic | 01443 401050 | | 71b Coed Isaf Road, Pontypridd, CF37 1EN | | Map & Directions |
| Radiocraft Sonus Ltd | 029 2023 1166 | | 251-253 Cowbridge Road East, Cardiff, CF11 9TQ | | Map & Directions |
| Tele Electrical Servicing | 01656 654156 | | Unit 1b, Crosby Yard, Bridgend, CF31 1JZ | | Map & Directions |
| Hunt | 029 2061 9190 | | 18 Lowfield Drive, Thornhill, Cardiff, CF14 9HT | | Map & Directions |
| Goleudy Lighting Ltd | 029 2059 9945 | | 1 Clos Y Gof, Cardiff, CF5 4QQ | | Map & Directions |
| The Video Clinic | 01443 225332 | | 7 Llantrisant Road, Pontyclun, CF72 9DP | | Map & Directions |
| The Vision Centre | 029 2061 0107 | | 22 Merthyr Road , Whitchurch, Cardiff, CF14 1DH | | Map & Directions |
| A Q Services | 029 2076 6632 | | 144 Oakridge, Thornhill, Cardiff, CF14 9BW | | Map & Directions |
| Williams Television | 029 2088 2450 | | 55 Van Road, Caerphilly, CF83 1JZ | | Map & Directions |
| C D X | 029 2084 3604 | | Old Coach House, Windsor Crescent, Radyr, Cardiff, CF15 8AE | | Map & Directions |
| Penarth Tv & Audio | 029 2070 8594 | | 31 Albert Road, Penarth, CF64 1BY | | Map & Directions |
| Kenfig Tv | 01656 744747 | | Waunbant Road, Kenfig Hill, Bridgend, CF33 6DE | | Map & Directions |
| Kitchener & Thomas Ltd | 029 2070 3095 | | 33 Windsor Road, Penarth, CF64 1JD | | Map & Directions |
| Sony Centre | 029 2022 8020 | | Northgate, Kingsway, Cardiff, CF10 3FD | | Map & Directions |
| Direct | 01656 662232 | | Unit 2 Block 1, Newlands Avenue, Brackla Industrial Estate, Bridgend, CF31 2DA | | Map & Directions |
| Genesis Media Group Ltd | 029 2066 6007 | | 114 Whitchurch Road , Cardiff, CF14 3LY | | Map & Directions |
| Crystal Tv Services | 029 2057 5369 | | Unit 8, Norbury Road, Fairwater Workshops, Cardiff, CF5 3BG | | Map & Directions |
| Highland Electrix Ltd | 01656 722418 | | 1 Danylan, Aberkenfig, Bridgend, CF32 9AB | | Map & Directions |
| Laser Tv Services | 01656 737795 | | 116 Commercial Street, Maesteg, CF34 9DL | | Map & Directions |
| Wordley Production | 029 2070 0590 | | 1 High Street, Penarth, CF64 1EY | | Map & Directions |
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