| W E Edwards & Son - Other farming of animals |
| Wallingford Adult Learning - Adult and other education not elsewhere classified |
| Wallingford Bookshop - Retail sale of books, newspapers and stationary |
| Wallingford Business Supplies - Retail sale of books, newspapers and stationary |
| Wallingford Citizens Advice Bureau - Social work activities without accommodation |
| Wallingford Community Hospital - Hospital activities |
| Wallingford Day Centre For The Elderly - Social work activities without accommodation |
| Wallingford Dental Laboratories - Dental practice activities |
| Wallingford Double Glazing - Painting and glazing |
| Wallingford Gallery - Operation of arts facilities |
| Wallingford Glass - Painting and glazing |
| Wallingford Herald - Publishing of newspapers |
| Wallingford Library - Library and archives activities |
| Wallingford Medical Centre - Hospital activities |
| Wallingford Methodist Church - Activities of religious organisations |
| Wallingford Model Centre - Other retail sale in specialised stores |
| Wallingford Museum - Operation of arts facilities |
| Wallingford Portcullis Social Club - Bar |
| Wallingford Post Office - National post activities |
| Wallingford Rowing Club - Operation of sports arenas and stadiums |
| Wallingford School - General secondary education |
| Wallingford School Of Art & Art History - Technical and vocational secondary education |
| Wallingford Software Ltd - Software consultancy and supply |
| Wallingford Sports Park - Operation of sports arenas and stadiums |
| Wallingford Squash Club - Operation of sports arenas and stadiums |
| Wallingford Tandori - Restaurant |
| Wallingford Tea & Coffee Co - Wholesale of coffee, tea, cocoa and spices |
| Wallingford Tennis Club - Other sporting activities |
| Wallingford Tyres - Sale of motor vehicle parts and accessories |
| Walton Design Ltd - Retail sale of clothing |
| Wantage Dive Club - Adult and other education not elsewhere classified |
| Warborough Post Office - National post activities |
| Water's Violins - Other retail sale in specialised stores |
| Welcome - Restaurant |
| West Shotblasting - Other construction work involving special trades |
| West Shotblasting - Other construction work involving special trades |
| Westgate House - Social work activities with accommodation |
| White Hart Hotel - Hotels and motels, with restaurant |
| Wicked Art - Publishing of books |
| Winterbrook - Other human health activities |
| Wallingford Tourist Information Centre - Tourist Board |
| Well Place Zoo - Zoo |
| Wicked Art - Book Publishers And Printers |
| Wantage Dive Club - Technical Colleges |
| Wallingford Gallery - Dance Halls Studios And Schools |
| Wallingford Medical Practice - Offices Of Physicians |
| Walter Wilder (agricultural) Ltd - Agricultural Machinery Distributors And Repairers |
| Wallingford Community Hospital - Hospital |
| West Berkshire Priority Care Services N - Hospital |
| Wintersbrook Garden Services - Gardening Services |
| Wallingford Library - Library |
| Whites Coaches - Local Bus Charter Services |
| Wallingford Museum Trust - Local History Museum |
| Wilder Associates - Architectual Practice |
| Waters Violins - Retailer In Stringed Instruments Also Repairer |
| Welcome - Chinese Take Away Food Shops |
| Woodhouse Farm Partners - Farming Sheep And Arable |
| Wallingford Radio - Radio Broadcaster |