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 | 3,602 | 7,115,548 |
| 2 ━ | momox co uk | 2,398 | 1,040,643 |
| 3 ━ | World of Books Ltd | 2,005 | 2,393,873 |
| 4 ━ | UDSRetailUK | 1,634 | 54,595 |
| 5 ━ | Ascot City | 1,305 | 133,284 |
| 6 ━ | WeBuyBooks | 1,127 | 764,276 |
| 7 ━ | ChironMediaLtd | 1,130 | 37,218 |
| 8 ━ | Care Supermarket | 935 | 108,768 |
| 9 ▲ | Blossom Lavender | 1,218 | 33,338 |
| 10 ▼ | Unicorn Brands | 910 | 23,204 |
| 11 ▲ | Deabbacus | 1,006 | 25,214 |
| 12 ▲ | Morrisons | 782 | 2,333 |
| 13 ▼ | UGREEN GROUP LIMITED UK | 726 | 128,892 |
| 14 ▼ | OnlineMusicFilmsGames | 751 | 674,733 |
| 15 ▲ | Gardener's Dream Ltd | 729 | 150,790 |
| 16 ━ | Utopia Brands | 690 | 62,205 |
| 17 ━ | WeBuyGames | 680 | 92,784 |
| 18 ▲ | Aosom MHSTAR UK | 687 | 108,606 |
| 19 ━ | Maltbys Stores | 653 | 112,530 |
| 20 ▼ | AnkerDirect UK | 609 | 52,186 |
| 21 ▼ | Pennguin UK | 633 | 51,228 |
| 22 ▲ | Energy-Star | 645 | 29,097 |
| 23 ▼ | awesome_books_001 | 592 | 1,257,034 |
| 24 ▲ | Brit_Books | 592 | 318,786 |
| 25 ▲ | Thompson & Morgan Ltd | 733 | 45,007 |
| 26 ▼ | 24/7 DIRECT | 473 | 202,619 |
| 27 ▼ | Chalkys UK | 474 | 210,553 |
| 28 ▼ | Shoe Zone | 498 | 102,835 |
| 29 ▼ | Comfort Click | 455 | 34,328 |
| 30 ▼ | Pet Drugs Online | 478 | 40,284 |
| 31 ▼ | VonHaus UK | 482 | 370,060 |
| 32 ▲ | Universal Product Solutions | 456 | 46,353 |
| 33 ▼ | Horbaach | 432 | 29,642 |
| 34 ▲ | PATIKIL UK | 435 | 11,026 |
| 35 ━ | Rinkit Ltd | 473 | 194,801 |
| 36 ▲ | New Leaf Products™ | 418 | 18,073 |
| 37 ▼ | Oypla | 438 | 113,544 |
| 38 ▼ | pets--lover | 416 | 51,207 |
| 39 ▲ | Trustu | 428 | 33,247 |
| 40 ▼ | Xtremeauto UK | 487 | 162,439 |
| 41 ▼ | SONGMICS HOME UK | 415 | 127,466 |
| 42 ▲ | EASY SHOPPING 4 HOME LTD | 475 | 41,506 |
| 43 ▼ | MediSale Ltd | 385 | 28,390 |
| 44 ▼ | The Cotswold Library | 412 | 153,361 |
| 45 ▼ | RAREWAVES | 407 | 321,759 |
| 46 ▲ | Pattern UK | 355 | 5,262 |
| 47 ▼ | SPARES-2-GO | 369 | 389,743 |
| 48 ▲ | Keplin Group Direct | 390 | 922 |
| 49 ▼ | StormBrew: Coffee Pod Specialists | 344 | 44,194 |
| 50 ▼ | DVD Overstocks | 335 | 180,016 |
| 51 ▲ | Denny Shop | 363 | 65,784 |
| 52 ▲ | Revive Naturals | 340 | 13,049 |
| 53 ▼ | The Dustpan and Brush Store | 337 | 65,756 |
| 54 ▲ | VitaPoint | 351 | 69,117 |
| 55 ▼ | Zipvit | 319 | 45,746 |
| 56 ▲ | YouGarden | 386 | 34,303 |
| 57 ▼ | Money Cruncher | 321 | 48,000 |
| 58 ▲ | westworld- | 313 | 56,643 |
| 59 ▼ | Greener_Books | 346 | 614,121 |
| 60 ━ | AmazonFresh | 326 | 5,990 |
| 61 ▼ | AllDayDealsUK | 346 | 19,848 |
| 62 ▲ | 121Pharmacy | 326 | 25,800 |
| 63 ▲ | Emanaged Ltd | 320 | 4,130 |
| 64 ▼ | Global_DealsUK | 296 | 78,776 |
| 65 ▲ | DREIBACH | 318 | 27,893 |
| 66 ▼ | Infinite_Books | 314 | 140,684 |
| 67 ▲ | JFA Medical | 285 | 26,609 |
| 68 ▲ | Freshza | 312 | 7,121 |
| 69 ▼ | OnlineHomeShop | 319 | 46,117 |
| 70 ━ | BARGAINS-GALORE | 331 | 111,666 |
| 71 ▲ | SHOP 4 LESS | 302 | 29,355 |
| 72 ▼ | BOOKS etc | 370 | 197,729 |
| 73 ▲ | Hexeal | 296 | 31,650 |
| 74 ▲ | WP Consultants UK | 266 | 23,415 |
| 75 ▲ | Qualtex-Online | 328 | 182,230 |
| 76 ▼ | FGL Enterprises | 279 | 10,824 |
| 77 ▲ | Premier Seeds Direct Ltd | 291 | 33,859 |
| 78 ▼ | Flying-Store | 261 | 21,938 |
| 79 ▲ | Topline Retail Solutions Ltd | 292 | 15,793 |
| 80 ▼ | Yaheetech UK | 315 | 57,649 |
| 81 ▼ | Carbeth Plants LTD | 371 | 24,878 |
| 82 ▲ | Ideal Direct Ltd | 259 | 88,705 |
| 83 ▲ | Garden_Mile | 280 | 73,711 |
| 84 ▲ | Right Price To You | 335 | 11,084 |
| 85 ▼ | Old English Company | 243 | 8,724 |
| 86 ▼ | MuXiaoJun Store | 237 | 22,359 |
| 87 ▼ | PERFECT2TRADE LTD | 261 | 23,216 |
| 88 ▼ | QUAILITAS LIMITED | 247 | 60,702 |
| 89 ▲ | TII Brands, Devon UK | 255 | 63,132 |
| 90 ▲ | shavinglikes | 239 | 11,855 |
| 91 ▲ | TECHGEAR Solutions | 242 | 235,969 |
| 92 ▲ | Tinyyo Europe | 252 | 33,310 |
| 93 ▼ | Lepro UK | 233 | 79,797 |
| 94 ▲ | Nutravita | 230 | 52,231 |
| 95 ▼ | Shop In & Out | 258 | 31,947 |
| 96 ▲ | Slumberdown® | 236 | 21,924 |
| 97 ▼ | Saras Foods UK | 231 | 16,224 |
| 98 ▼ | HarveyWilliams | 249 | 5,796 |
| 99 ▼ | WEBBUYSLTD | 220 | 14,508 |
| 100 ▲ | Avant-Garde Essentials | 226 | 11,577 |
