A
Telecommunications & Wireless (3,096)
Radio Broadcasting Stations (409)
British Broadcasting Corporation
Radio and Television Broadcasting and Communications Equipment (906)
South Midlands Communications Ltd
Telephone Communications, Except Radiotelephone (3)
Couriergram Nationwide Telegram Service Ltd
Telephone and Telegraph Apparatus (107)
Business 2 Business Telemarketing Ltd
Midland Communications Distribution Ltd
Static Switching Installations Ltd
Television Broadcasting Stations (1,671)
Digital Aerial & Satellite Services