By city
London 38Birmingham 24Manchester 17Leicester 15Leeds 14Glasgow 14Bradford 11Liverpool 10Derby 9Belfast 9Northampton 8Sheffield 8Norwich 8York 7Nottingham 7Colchester 7Milton Keynes 7Bedford 6Reading 6Swindon 6Huddersfield 6Plymouth 6Newcastle upon Tyne 6Cardiff 6
| Name | Category | Address | City | Opening times |
|---|---|---|---|---|
| JM Cooper Knitwear Ltd | Manufacturer | Unit B/The, Konfidence Works/Arthur Street | Leicester | Mon–Tue 08:00–17:00 |
| Jolaby Ltd | Consultant | Unit 19, Enterprise Centre, Ray St | Huddersfield | Mon–Fri 10:00–15:00 |
| Jones Wholesale Business Store | Cash and carry wholesaler | Heathfield Way | Northampton | Mon–Sat 09:00–17:00 |
| Just Whole Sale UK | Wholesale grocer | Hastingwood business park, Wood Ln | Birmingham | Mon–Fri 09:00–17:00 |
| JW Lees Brewery | Brewery | 369 Grimshaw Ln | Manchester | Mon 09:00–17:00 |
| Keylink Limited | Confectionery wholesaler | Unit 1A 31, East Industrial Estate, Kingfisher Wy | Sheffield | Mon–Fri 08:30–16:00 |
| Kiddies World LTD | Children's clothes shop | Roseville House, 34-36 Grant Ave | Leeds | Mon–Fri 09:00–16:00 |
| Kings Seeds | Seed supplier | Kings Seeds, Monks Farm, Coggeshall Rd | Colchester | Mon–Fri 09:00–17:00 |
| Kingsdown Nurseries | Wholesale plant nursery | Kingsdown Ln | Swindon | Thu 07:30–16:45 |
| Kingsley Ryan Wholesale Jewellery supplier including Sterling Silver & Body jewellery | Wholesale jeweller | Unit 7 Brooks St, Higher Hillgate | Stockport | Mon–Fri 08:30–16:30 |
| Knitwear textile Uk limited | Wholesaler | 149 Great Ducie St | Manchester | Mon–Fri 10:00–18:00 |
| Kushika Ventures Uk Ltd | Importer | Corkfield, 296 Pershore Rd | Birmingham | Daily Open 24 hours |
| Latitude Wine & Liquor Merchant | Wine shop | Unit 31, 46 The Calls | Leeds | Mon 10:00–17:00 |
| Leiser & Co - Diamond Wholesalers | Diamond dealer | 5 Hatton Garden | London | Mon–Fri 09:30–18:00 |
| Lightsave | Light bulb supplier | 121 Loverock Rd | Reading | Mon–Fri 08:00–17:30 |
| Lioncroft Wholesale Limited (Aston) | Cash and carry wholesaler | 5 Upper Thomas St | Birmingham | Thu 07:00–19:00 |
| Locomocean | Neon sign shop | 1.12-1.13, Oxo Tower Wharf, Barge House St | London | Mon–Fri 09:00–19:00 |
| London Wholesalers Limited | Wholesale food store | Unit 1-2, 46 Minerva Rd | London | Mon–Fri 09:00–17:00 |
| Love 2 quilt online fabric shop Barwell Leicestershire, OPEN SUNDAYS to the public 1pm till 5pm | Fabric shop | unit B, 5 Kingsfield Rd | Leicester | Sun 13:00–17:00 |
| LPG Clinics Wholesale | Wholesaler | 2, Whitby Court, Abbey Rd | Huddersfield | Mon–Fri 09:00–17:00 |
| M & A V Spaul & Sons | Cash and carry wholesaler | 8 Fitzmaurice Court | Norwich | Mon–Fri 08:00–16:30 |
| M M Acquisitions Ltd | Used truck dealer | Millennium Rd, The Willows | Preston | Mon–Fri 07:30–17:30 |
| Mack & Rose | Embroidery service | Unit 106/7, 54 Washington St | Glasgow | Wed–Fri 10:30–17:00 |
| Macs Quality Foods | Food manufacturing supply | Dunmurry Industrial Estate | Belfast | Mon–Fri 08:30–17:00 |
| Mark Up Wholesale | Wholesaler | 1 Jury St | Manchester | Thu 09:00–17:00 |
| McNeill Hotelware Ltd | Catering supplier | Maryland Industrial Estate, 286 Ballygowan Rd | Belfast | Mon–Fri 08:30–16:00 |
| Medevex Limited | Medical equipment supplier | 8 Squires Hill Cl | Swindon | Mon 09:00–22:00 |
| Mersey MDF, Plas & Ply | Timber merchant | 6-9 Bridle Way | Liverpool | Mon–Tue 07:45–16:45 |
| Mexico Real Cafe | Tea and coffee shop | 4th Floor, 44 North Rd | Brighton | Daily 08:00–18:00 |
| Mission Shoes UK | Wholesaler | Unit-1 Ledbury Rd | Manchester | Mon–Fri 09:00–17:00 |