| 5004203 | Willowdene | Willowdene, Ingoldfield Lane, Newtown, Fareham, PO17 6LF | PO17 6LF | nrich8328@gmail.com | Norman Richardson | | — | |
| 4625167 | Wilson Brothers Contractors Limited | Afallon, Bryneglwys, Bryneglwys, Corwen, Denbighshire, LL21 9ND | LL21 9ND | wilsonbros@live.co.uk | Joe Wilson | | — | |
| 4522833 | Wiltshire Services LLP | Ashlar, Rixon Gate, Ashton Keynes, Swindon, Wiltshire, SN6 6PH, UK | SN6 6PH | chippenham1@gmail.com | Stephen Andrews | — | — | |
| 4344823 | Wilson Services Ltd | Robeanna House, Towthorpe Lane, Shiptonthorpe, York YO43 3PW, UK | YO43 3PW | wilsonservices68@outlook.com | Robert Wilson | — | — | |
| 4249003 | Willow Farm Caravan Park | Hansletts Lane, Ospringe, Faversham, Kent, ME13 0RS, UK | ME13 0RS | richard@wfcp.co.uk | Mr Openshaw | — | — | |
| 3828686 | Wilson & Sons | 52 Abbey Road, Bardney, Lincoln, LN3 5XA | LN3 5XA | MAWILSON42@HOTMAIL.CO.UK | Peter Wilson | | — | |
| 3821081 | Willowtree Farm - NS 2947 | Wisbech PE14 7AZ, UK | PE14 7AZ | — | Peter Humphrey | — | — | |
| 3718427 | Winkford House (D1249) | Witley, Godalming GU8 5PR, UK | GU8 5PR | nicholaspholder@gmail.com | Nicholas Holder | | — | |
| 3677160 | Willow Tree Cottage | Village Rd, Sunk Island, Hull HU12 0ED, UK | HU12 0ED | — | J Marshall | | — | |
| 3636686 | Willow Pumps | Hall Park Farm, Hall Road, Aylesford, Kent, ME20 7QZ, UK | ME20 7QZ | peter.knight@willowpumps.co.uk | Peter Knight | | — | |
| 3492713 | Wingfield Lodge (Ns-A1246) | South Wingfield, Alfreton DE55 7NU, UK | DE55 7NU | tim@stormcare.co.uk | Tim Wilson | — | — | |
| 3492712 | Windmill House (Ns 2867) | Weatheroak Hill, Alvechurch, Birmingham B48 7EA, UK | B48 7EA | — | Scott Jennings | | — | |
| 3492711 | Windmill Bakery - C1202 | Sherrington Lane, Chester CH3 9JU, UK | CH3 9JU | smithers-the-vet@hotmail.co.uk | Laura & Matthew Smith | | — | |
| 9050687 | William Prentice | Thistles, Hyde, Fordingbridge, Hampshire, SP6 2QL | SP6 2QL | wjsp@btopenworld.com | William Prentice | — | — | |
| 9046721 | William Pye Limited | Chapel Hill Trading Estate, Chapel Hill, Longridge, Preston PR3 3BU, UK | PR3 3BU | wrpye@williampye.co.uk | William Pye | | — | |
| 8803565 | William Tudor Jones | Low Cottage, Grindlow, Great Hucklow, Buxton SK17 8RJ, UK | SK17 8RJ | — | William Tudoe Jones | — | — | |
| 6361737 | Willow Barn, DE6 1PS | Willow Barn, Green Lane, Hognaston, Ashbourne, Derbyshire, DE6 1PS | DE6 1PS | lidiardphillips@w3z.co.uk | Nick Phillips | | — | |
| 5578798 | William Olsson | Woolgarden, St Clether, Launceston, Cornwall, PL15 8PT, UK | PL15 8PT | shop.olsson@btinternet.com | William Olsson | — | — | |
| 5137452 | Willow Barn - B1034 | Great Yarmouth NR31 9QJ, UK | NR31 9QJ | ralph@charlesretail.co.uk | Angus Childs | | — | |
| 5127083 | Willis Holidays | Highfield, Mill Lane, Burgh on Bain, Market Rasen, Lincolnshire, LN8 6JZ, UK | LN8 | brianwillis44@yahoo.co.uk | Brian Willis | | — | |
| 4914967 | William Woodburn | Mayfield House, New Lane, Preston PR3 6BA, UK | PR3 6BA | woodburn.michell@hotmail.com | William Woodburn | | — | |
| 4504621 | William Heaford | Tan Twr, Dwyran, Llanfairpwllgwyngyll LL61 6BJ, UK | LL61 6BJ | mheaford@hotmail.com | William Heaford | — | — | |
| 4206618 | William Traynor | Lilygrove, Cochno Road, Hardgate, Clydebank G81 5QW, UK | G81 | w.traynor69@yahoo.co.uk | William Traynor | | — | |
| 4165288 | William Mitchell | Whitecliff Cottage, Peacock Hill, Bembridge, Isle of Wight, PO35 5PS, UK | PO35 5PL | billandcorinne@hotmail.com | William Mitchell | | — | |
| 4154694 | William Stevenson | Blackwell Ruts, Kirk Ireton, Ashbourne, Derbyshire, DE6 3JR | DE6 3JR | William@beaverprojects.co.uk | William Stevenson | | — | |