| Brian Waddell Productions Ltd | 028 9042 7646 | | 5-7 Shore Road, Holywood, BT18 9HX |  Map & Directions |
| Sean Heagney | 028 8774 0507 | | 115 Cookstown Road, Dungannon, BT71 4BT | | Map & Directions |
| B & M Electrical Co | 028 9045 0576 | | 153 Newtownards Road, Belfast, BT4 1AB | | Map & Directions |
| M C Electrical | 028 7138 2308 | | Unit 6, Longs Supermarket , Melmount Road , Strabane, BT82 9ED | | Map & Directions |
| Boxclever | 0870 554 6563 | | 21 Ferryquay Street, Londonderry, BT48 6JB | | Map & Directions |
| Caroline Music | 028 9043 8736 | | 40 Donegall Road, Park Centre, Belfast, BT12 6HN | | Map & Directions |
| Cregagh Electronics | 028 9073 1627 | | 117 Woodstock Road, Belfast, BT6 8AB | | Map & Directions |
| Tony Keown | 028 6865 8102 | | 10a Main Street , Garrison, Enniskillen, BT93 4ER | | Map & Directions |
| Treons Audio & Visual | 028 9442 9110 | | 18 Fountain Street, Antrim, BT41 4BB | | Map & Directions |
| Robert Hastings | 028 4372 2230 | | 3 Shimna Parade, Newcastle, BT33 0EB | | Map & Directions |
| Macmillan Media | 028 9043 6550 | | 32-36 Dublin Road, Belfast, BT2 7HN | | Map & Directions |
| Jaffa Productions | 028 9084 0007 | | 12 Sherwood Parks, Newtownabbey, BT36 5FY | | Map & Directions |
| Brypol Electrical | 028 9335 1288 | | 5a West Street, Carrickfergus, BT38 7AR | | Map & Directions |
| R T E | 028 9032 6441 | | Fanum House, 108-110 Great Victoria Street, Belfast, BT2 7BE | | Map & Directions |
| Caroline Music | 028 9043 8453 | | 16 Donegall Square North, Belfast, BT1 5GB | | Map & Directions |
| Soundsaround | 028 7128 8890 | | 22 Waterloo Street, Londonderry, BT48 6HE | | Map & Directions |
| Rogue Rocket Ltd | 028 9033 1600 | | 13 Upper Crescent, Belfast, BT7 1NT | | Map & Directions |
| Electrotech | 028 9756 1189 | | 26 Lisburn Street, Ballynahinch, BT24 8BD | | Map & Directions |
| Essential Vinyl | 028 2563 0311 | | 27 Wellington St, Ballymena, BT43 6AB | | Map & Directions |
| Mehaffey's Fintona | 028 8284 1596 | | 82-84 Main Street, Fintona, Omagh, BT78 2AE | | Map & Directions |
| Vision Sales Direct | 028 9267 4120 | | Hulls Lane, Moira Road, Lisburn, BT28 2SR | | Map & Directions |
| Gramaphone Shop | 028 9043 8453 | | 16 Donegall Square North, Belfast, BT1 5GB | | Map & Directions |
| Hmv Uk Ltd | 028 9023 8494 | | Unit 3/4, Castle Place, Donegall Arcade, Belfast, BT1 1PT | | Map & Directions |
| G A C Video Services | 028 9268 9435 | | 139 Ravarnet Road, Lisburn, BT27 5NF | | Map & Directions |
| Henry A & Sons | 028 7963 1991 | | 66 Rainey Street, Magherafelt, BT45 5AQ | | Map & Directions |
| Telly Vision | 028 3832 2049 | | 1 Charles Street, Lurgan, Craigavon, BT66 6HG | | Map & Directions |
| Power Price | 028 7137 2316 | | Unit 2, Balliniska Road, Londonderry, BT48 0NA | | Map & Directions |
| Ditronics | 028 3832 5344 | | 44b Church Place, Lurgan, Craigavon, BT66 6EU | | Map & Directions |
| The Music Box | 028 2766 2242 | | 30 Church Street , Ballymoney, BT53 6DL | | Map & Directions |
| Ambient Light Productions | 028 7136 3525 | | 6 Shipquay Street, Londonderry, BT48 6DN | | Map & Directions |
| S & A Electronics | 028 9446 5856 | | 4-5 Market Square, Castle Centre, Antrim, BT41 4DN | | Map & Directions |
| Inferno | 028 9033 1220 | | 16 Donegall Square South, Belfast, BT1 5JA | | Map & Directions |
| Pi Communication Ltd | 028 9029 8124 | | 19 Church Avenue, Dunmurry, Belfast, BT17 9RS | | Map & Directions |
| A & K Television Rentals | 028 9024 5054 | | 161 Sandy Row, Belfast, BT12 5ET | | Map & Directions |
| Kesh Electrics Ltd | 028 6863 1449 | | 7 Main Street, Kesh, Enniskillen, BT93 1TF | | Map & Directions |
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