Amazon.co.uk is one of the oldest Amazon's marketplaces, launched in 1998 after acquiring Bookpages.co.uk, a UK online book retailer. It's the largest ecommerce website in UK, ahead of eBay UK.
Amazon marketplace launched in UK in March, 2002.
| Rank | Seller | 30 Day Reviews | Lifetime Reviews |
|---|---|---|---|
| 1 ━ | musicMagpie | 2,834 | 7,112,183 |
| 2 ━ | momox co uk | 2,038 | 1,047,583 |
| 3 ━ | UDSRetailUK | 1,713 | 62,178 |
| 4 ▲ | World of Books Ltd | 1,487 | 2,395,037 |
| 5 ▼ | Ascot City | 1,277 | 138,842 |
| 6 ▲ | WeBuyBooks | 1,177 | 767,976 |
| 7 ▼ | ChironMediaLtd | 1,017 | 42,177 |
| 8 ▲ | Care Supermarket | 787 | 112,093 |
| 9 ▲ | Unicorn Brands | 764 | 26,786 |
| 10 ▲ | UGREEN GROUP LIMITED UK | 690 | 131,725 |
| 11 ▲ | Pennguin UK | 733 | 54,085 |
| 12 ━ | AnkerDirect UK | 661 | 54,825 |
| 13 ▼ | Susan and Co | 852 | 37,002 |
| 14 ▲ | WeBuyGames | 633 | 95,711 |
| 15 ▲ | Maltbys Stores | 557 | 114,857 |
| 16 ▲ | OnlineMusicFilmsGames | 543 | 676,550 |
| 17 ▼ | Shoe Zone | 529 | 105,113 |
| 18 ▼ | Utopia Brands | 534 | 64,645 |
| 19 ▲ | awesome_books_001 | 556 | 1,253,137 |
| 20 ▲ | Chalkys UK | 476 | 212,041 |
| 21 ▲ | Gardener's Dream Ltd | 504 | 153,401 |
| 22 ▼ | Cossey | 559 | 28,687 |
| 23 ▼ | Aosom MHSTAR UK | 511 | 110,963 |
| 24 ▲ | Pet Drugs Online | 471 | 42,327 |
| 25 ▲ | Brit_Books | 571 | 320,371 |
| 26 ▲ | 24/7 DIRECT | 415 | 204,282 |
| 27 ━ | New Leaf Products™ | 409 | 19,755 |
| 28 ▼ | Oypla | 411 | 115,721 |
| 29 ▲ | PATIKIL UK | 394 | 12,688 |
| 30 ▲ | Comfort Click | 368 | 35,985 |
| 31 ▼ | pets--lover | 399 | 53,163 |
| 32 ▼ | Energy-Star | 415 | 31,814 |
| 33 ▲ | Horbaach | 362 | 31,326 |
| 34 ▼ | Xtremeauto UK | 458 | 164,333 |
| 35 ━ | Excell UK | 451 | 1,217 |
| 36 ▲ | RAREWAVES | 549 | 322,917 |
| 37 ▼ | Pattern UK | 341 | 6,852 |
| 38 ▼ | Rinkit Ltd | 379 | 196,499 |
| 39 ▼ | MediSale Ltd | 350 | 30,010 |
| 40 ▼ | The Dustpan and Brush Store | 334 | 67,157 |
| 41 ▲ | VitaPoint | 372 | 70,513 |
| 42 ▲ | Greener_Books | 415 | 612,550 |
| 43 ▲ | Universal Product Solutions | 326 | 47,859 |
| 44 ▼ | VonHaus UK | 339 | 371,576 |
| 45 ▼ | westworld- | 299 | 57,876 |
| 46 ▲ | DVD Overstocks | 295 | 181,125 |
| 47 ▼ | 121Pharmacy | 330 | 27,226 |
| 48 ▲ | Zipvit | 290 | 46,962 |
| 49 ▼ | JFA Medical | 279 | 27,896 |
| 50 ━ | Money Cruncher | 298 | 49,290 |
| 51 ▼ | The Cotswold Library | 298 | 154,802 |
| 52 ▲ | StormBrew: Coffee Pod Specialists | 284 | 45,431 |
| 53 ━ | Revive Naturals | 282 | 14,316 |
| 54 ▲ | JE EU Store | 260 | 16,544 |
| 55 ▼ | SONGMICS HOME UK | 276 | 128,733 |
| 56 ▲ | MuXiaoJun Store | 260 | 23,446 |
| 57 ▲ | Flying-Store | 253 | 22,940 |
| 58 ▼ | SPARES-2-GO | 272 | 390,486 |
| 59 ▲ | FGL Enterprises | 254 | 11,856 |
| 60 ▲ | Hexeal | 336 | 32,998 |
| 61 ▼ | LivingHut-UK | 296 | 21,264 |
| 62 ▼ | WP Consultants UK | 242 | 24,479 |
| 63 ▲ | Infinite_Books | 260 | 141,723 |
| 64 ▲ | Lepro UK | 231 | 80,540 |
| 65 ▲ | KG-Direct | 285 | 51,376 |
| 66 ▼ | Denny Shop | 266 | 67,140 |
| 67 ▲ | Global_DealsUK | 235 | 79,518 |
| 68 ▲ | shavinglikes | 234 | 12,820 |
| 69 ▼ | AmazonFresh | 244 | 7,410 |
| 70 ▲ | Ideal Direct Ltd | 228 | 89,547 |
| 71 ▼ | Shop In & Out | 254 | 33,177 |
| 72 ▼ | Carbeth Plants LTD | 272 | 26,444 |
| 73 ▲ | The Mackay Shop | 226 | 5,628 |
| 74 ▼ | BOOKS etc | 245 | 198,587 |
| 75 ▲ | Dr. Kurt Wolff GmbH & Co. KG | 228 | 13,241 |
| 76 ▼ | EASY SHOPPING 4 HOME LTD | 275 | 43,127 |
| 77 ▲ | JAMBO SUPPLIES | 239 | 50,963 |
| 78 ▲ | Direct Care Ltd | 225 | 75,901 |
| 79 ▲ | 4youquality | 209 | 44,590 |
| 80 ▼ | Yaheetech UK | 224 | 58,905 |
| 81 ▼ | dreampairsEU | 219 | 20,237 |
| 82 ▲ | ESSO RETAIL & WHOLESALE | 248 | 5,378 |
| 83 ▼ | QUAILITAS LIMITED | 217 | 61,659 |
| 84 ▼ | Fort Products | 229 | 32,284 |
| 85 ▲ | World Food Shop | 207 | 8,769 |
| 86 ▼ | Freshza | 228 | 8,263 |
| 87 ▲ | WEBBUYSLTD | 194 | 15,336 |
| 88 ▲ | Old English Company | 197 | 9,692 |
| 89 ▼ | OnlineHomeShop | 225 | 47,227 |
| 90 ▲ | NengWo-EU | 187 | 9,106 |
| 91 ▼ | DIVCHI | 222 | 35,272 |
| 92 ▲ | betterworldbooksltd | 216 | 514,635 |
| 93 ▲ | Saras Foods UK | 210 | 17,114 |
| 94 ▲ | HarveyWilliams | 218 | 6,795 |
| 95 ▲ | Nutravita | 190 | 52,990 |
| 96 ▼ | TerraGrow-EU | 182 | 2,270 |
| 97 ▲ | XJYEU | 180 | 5,019 |
| 98 ▼ | HealthCare - EU | 186 | 10,489 |
| 99 ▲ | SHOP 4 LESS | 197 | 30,368 |
| 100 ▲ | Packaging.Products.Direct | 199 | 41,198 |
