| Fine City Sounds | 01603 630727 | | 11 St. Gregorys Alley, Norwich, NR2 1ER |  Map & Directions |
| Imago Productions | 01603 727600 | | 82 Upper St. Giles Street, Norwich, NR2 1LT | | Map & Directions |
| Beacon Television Services | 01603 627797 | | 110 Earlham Road, Norwich, NR2 3HE | | Map & Directions |
| Audio & Television Services | 07881 812430 | | 12 Heigham Street, Marriott Close, Norwich, NR2 4UX | | Map & Directions |
| Wavelength Films | 01603 627200 | | 39 Exchange Street, Norwich, NR2 1DP | | Map & Directions |
| Hughes Electrical | 01603 660935 | | 17-21 White Lion Street, Norwich, NR2 1PX | | Map & Directions |
| Soundclash | 01603 761004 | | 28 St. Benedicts Street, Norwich, NR2 4AQ | | Map & Directions |
| Eye Film & Television | 01603 762551 | | 9-11a Dove Street, Norwich, NR2 1DE | | Map & Directions |
| We Are The Music Man | 01493 842400 | | 12a Regent Road, Great Yarmouth, NR30 2AF | | Map & Directions |
| Hughes Electrical | 01692 402219 | | 28c Market Place, North Walsham, NR28 9BS | | Map & Directions |
| Colin Stowers | 01603 419867 | | 50 Falcon Road West, Norwich, NR7 8NX | | Map & Directions |
| Itc Music | 01493 850880 | | 157 King Street, Great Yarmouth, NR30 2PA | | Map & Directions |
| Morlings Ltd | 01502 565491 | | 149-151 London Road North, Lowestoft, NR32 1NG | | Map & Directions |
| Morfoots Electrical | 01328 710480 | | 25 Staithe Street, Wells Next The Sea, NR23 1AG | | Map & Directions |
| Waveney Tv & Audio | 01502 584679 | | 8-9 Bevan Street East, Lowestoft, NR32 2AA | | Map & Directions |
| J K Electronics | 01493 441977 | | 8 Queens Crescent, Gorleston, Great Yarmouth, NR31 7NN | | Map & Directions |
| Boxclever | 01493 855167 | | 7 Market Gates Shopping Centre, Great Yarmouth, NR30 2AX | | Map & Directions |
| Hughes Tv & Audio Group | 01502 569133 | | 62 London Road North, Lowestoft, NR32 1ET | | Map & Directions |
| Fast Wind Films Ltd | 01603 628728 | | The Old Rectory, Rosary Road, Norwich, NR1 1TA | | Map & Directions |
| Hughes Electrical | 01362 695691 | | 8 Nelson Place, Dereham, NR19 1EA | | Map & Directions |
| Hughes TV & Audio | 01493 443754 | | 140 High Street, Gorleston, Great Yarmouth, NR31 6RB | | Map & Directions |
| Robert Patrick | 01953 887633 | | Meadowlands, Station Road, Eccles, Norwich, NR16 2JG | | Map & Directions |
| Broadland Electronics | 01502 562983 | | 5 Pier Terrace, Lowestoft, NR33 0AB | | Map & Directions |
| Cadamys Ltd | 01328 710311 | | 74 Staithe Street, Wells Next The Sea, NR23 1AQ | | Map & Directions |
| Seehear Productions Ltd | 01986 894500 | | Low Cottage, St. Margarets Road, Bungay, NR35 1PL | | Map & Directions |
| C G Newton | 01603 402853 | | 127 Woodland Road, Hellesdon, Norwich, NR6 5RJ | | Map & Directions |
| Teletronics Ltd | 01493 731429 | | 8 Ormesby Road, Hemsby, Great Yarmouth, NR29 4AA | | Map & Directions |
| H L Electronics | 01603 261161 | | 38 Shakespeare Way, Taverham, Norwich, NR8 6SL | | Map & Directions |
| R C Snelling Ltd | 01603 712202 | | Laundry Lane, Blofield, Norwich, NR13 4SQ | | Map & Directions |
| Hughes TV & Audio Group | 01603 746370 | | Wendene, Bowthorpe Main Centre, Norwich, NR5 9HA | | Map & Directions |
| Associated Television Ltd | 07077 226546 | | 65 High Street, Blakeney, Holt, NR25 7NA | | Map & Directions |
| Tee Vee Electronics | 01502 588637 | | 175 St. Peters Street, Lowestoft, NR32 2LS | | Map & Directions |
| Hughes Electrical | 01328 862615 | | Unit 14, Millers Wk, Fakenham, NR21 9AP | | Map & Directions |
| Carlton Tv Services | 01502 512695 | | 10 Munnings Close, Carlton Colville, Lowestoft, NR33 8AW | | Map & Directions |
| Sterndale Records | 01502 565695 | | 252 London Road South, Lowestoft, NR33 0BE | | Map & Directions |
| Sands Tv Services | 01603 897241 | | Unit E6, Southwell Road , Horsham St. Faith, Norwich, NR10 3JU | | Map & Directions |
| Hughes Electrical Ltd | 01603 411562 | | 2 Mason Road, Norwich, NR6 6RF | | Map & Directions |
| Lucia Pop | 01263 713031 | | Flat 4 Drozier House, Market Place, Holt, NR25 6BE | | Map & Directions |
| C W Steele | 01502 677441 | | Hawarth, Bulls Green, Toft Monks, Beccles, NR34 0HA | | Map & Directions |
| R J Taylor Ltd | 01493 857048 | | R J Taylor (tv) Ltd, Ormond Road, Great Yarmouth, NR30 1QB | | Map & Directions |
| A W Myhill & Son Ltd | 01953 453107 | | Exchange Street, Attleborough, NR17 2AB | | Map & Directions |
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