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 | 8,331 | 6,951,227 |
| 2 ━ | momox co uk | 5,748 | 814,450 |
| 3 ━ | WeBuyBooks | 5,140 | 636,537 |
| 4 ▲ | World of Books Ltd | 3,788 | 2,211,764 |
| 5 ▼ | OnlineMusicFilmsGames | 3,283 | 572,901 |
| 6 ━ | Book Depository | 2,947 | 4,034,332 |
| 7 ━ | 24/7 DIRECT | 2,500 | 140,336 |
| 8 ▲ | Gardener's Dream Ltd | 2,595 | 93,212 |
| 9 ▼ | Rinkit Ltd | 1,825 | 164,575 |
| 10 ━ | SPARES-2-GO | 1,784 | 347,203 |
| 11 ▲ | Ascot City | 1,555 | 46,617 |
| 12 ▲ | The Cotswold Library | 1,575 | 99,626 |
| 13 ▼ | F & F Stores | 1,579 | 60,022 |
| 14 ▲ | AnkerDirect | 1,422 | 324,442 |
| 15 ▼ | dodax-online-uk | 1,433 | 722,501 |
| 16 ▼ | AMOS UK | 1,542 | 48,240 |
| 17 ▲ | JDS ONLINE | 1,626 | 46,476 |
| 18 ▼ | D & B ENTERTAINMENT | 1,406 | 82,783 |
| 19 ▼ | H&S Alliance UK Ltd | 1,374 | 85,018 |
| 20 ▲ | Oypla | 1,578 | 78,040 |
| 21 ━ | Blukar EU Store | 1,228 | 13,409 |
| 22 ▼ | Chalkys UK | 1,301 | 167,856 |
| 23 ▲ | LightingandMobileAccessoriesUK | 1,572 | 196,435 |
| 24 ▲ | MHSTAR | 1,222 | 49,187 |
| 25 ▲ | WeBuyGames | 1,124 | 33,952 |
| 26 ▼ | Songmics | 1,110 | 77,512 |
| 27 ▲ | XtremeAuto | 1,144 | 122,914 |
| 28 ▼ | nagiry | 1,091 | 189,194 |
| 29 ▲ | VitaPoint | 1,102 | 23,894 |
| 30 ▲ | Thompson & Morgan Ltd | 1,342 | 14,295 |
| 31 ▼ | UGREEN GROUP LIMITED UK | 1,020 | 86,630 |
| 32 ▼ | awesome_books_001 | 1,076 | 1,180,914 |
| 33 ▲ | Maltbys Stores | 999 | 57,486 |
| 34 ▲ | ANSIO Direct | 928 | 54,818 |
| 35 ▲ | Garden_Mile | 1,025 | 46,768 |
| 36 ━ | Lepro UK | 900 | 45,717 |
| 37 ▲ | RAREWAVES | 946 | 289,597 |
| 38 ▲ | Utopia Deals Europe | 870 | 18,410 |
| 39 ▼ | uniqueplace-uk | 895 | 157,380 |
| 40 ▲ | betterworldbooksltd | 912 | 497,041 |
| 41 ▲ | Elixir Garden Supplies | 951 | 46,999 |
| 42 ▲ | Peak247 | 868 | 25,522 |
| 43 ▲ | Outdoor Value | 865 | 94,263 |
| 44 ▲ | Shop4World | 850 | 132,700 |
| 45 ▼ | pets--lover | 857 | 15,969 |
| 46 ▼ | OMGHC | 857 | 75,932 |
| 47 ▼ | Lakeland | 809 | 96,232 |
| 48 ▼ | Infinite_Books | 883 | 86,996 |
| 49 ▲ | Care Supermarket | 800 | 44,778 |
| 50 ▼ | First4Spares | 826 | 157,268 |
| 51 ▼ | Spigen EU | 789 | 77,928 |
| 52 ▲ | YouGarden | 847 | 14,424 |
| 53 ▲ | K-MART LIMITED (NEXT DAY DELIVERY FROM UK) | 822 | 8,139 |
| 54 ▲ | Shoe Zone | 802 | 57,708 |
| 55 ▼ | DVD Overstocks | 740 | 149,024 |
| 56 ▲ | The Dustpan and Brush Store | 742 | 32,233 |
| 57 ▲ | ProCook | 741 | 42,621 |
| 58 ▼ | Monmore Confectionery | 746 | 27,804 |
| 59 ▲ | QUAILITAS LIMITED | 730 | 38,130 |
| 60 ▼ | Unified Retail | 706 | 131,872 |
| 61 ▼ | Hot UK Stuff | 723 | 63,003 |
| 62 ▲ | Falcon Workshop Supplies Ltd | 792 | 72,843 |
| 63 ▼ | DOMU UK | 744 | 338,127 |
| 64 ▼ | Doodlecards | 702 | 18,668 |
| 65 ▲ | E.U. Xtores | 736 | 53,416 |
| 66 ▲ | The Magic Toy Shop | 745 | 89,784 |
| 67 ▲ | Anything 4 Home | 844 | 78,242 |
| 68 ▼ | Blyme | 666 | 40,633 |
| 69 ▲ | Owls Books | 765 | 159,557 |
| 70 ▼ | Slamtech Online | 714 | 42,824 |
| 71 ▲ | A ENTERTAINMENT | 670 | 90,903 |
| 72 ▼ | SelectiveGoods | 657 | 147,592 |
| 73 ▲ | Diva Package Ltd | 752 | 3,989 |
| 74 ▼ | LiCB Direct | 652 | 14,849 |
| 75 ▲ | COOZO UK | 702 | 119,148 |
| 76 ▼ | The Light Factory | 665 | 129,120 |
| 77 ▲ | Eclat Skincare | Nature-Powered Beauty. | 656 | 6,323 |
| 78 ▼ | Sock Snob Ltd | 640 | 49,912 |
| 79 ▼ | Pharmacy Prime | 661 | 9,586 |
| 80 ▲ | EVERYDAY REQUISITES | 653 | 2,914 |
| 81 ▲ | Goldstone-Books | 644 | 191,278 |
| 82 ▼ | London General Insurance Company Ltd. | 669 | 12,441 |
| 83 ▲ | Garden Selections | 625 | 103,581 |
| 84 ▲ | Lincolnshire Pond Plants Ltd | 642 | 19,092 |
| 85 ▲ | TECHGEAR Solutions | 646 | 214,983 |
| 86 ▼ | 1ABOVE | 611 | 20,288 |
| 87 ▲ | JMFA LTD | 608 | 22,712 |
| 88 ▲ | CB UK LTD | 610 | 60,447 |
| 89 ▲ | KW-Commerce | 591 | 56,499 |
| 90 ▼ | Brit_Books | 629 | 283,506 |
| 91 ▼ | The Rug House Ltd. (Same Day Dispatch - Before 1pm) | 635 | 42,219 |
| 92 ▲ | KSmartSignUK | 596 | 22,473 |
| 93 ▼ | iZilla | 620 | 61,807 |
| 94 ▼ | Find A Spare | 619 | 22,051 |
| 95 ▲ | Universal Product Solutions | 585 | 9,379 |
| 96 ▲ | Zenox Health | 573 | 5,606 |
| 97 ▲ | Denny Shop | 601 | 36,996 |
| 98 ▼ | Plush Addict | 594 | 12,878 |
| 99 ▲ | Loot Chest Retail | 570 | 2,908 |
| 100 ▼ | * Ultimate Treasures * | 599 | 293,260 |
