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 | 9,427 | 6,928,426 |
| 2 ━ | WeBuyBooks | 5,204 | 623,138 |
| 3 ▲ | OnlineMusicFilmsGames | 4,668 | 561,888 |
| 4 ▲ | World of Books Ltd | 4,181 | 2,201,222 |
| 5 ▼ | Book Depository | 3,664 | 4,025,248 |
| 6 ▼ | momox co uk | 3,674 | 799,929 |
| 7 ▲ | 24/7 DIRECT | 2,772 | 132,633 |
| 8 ▼ | F & F Stores | 2,878 | 54,995 |
| 9 ━ | AnkerDirect | 2,198 | 320,287 |
| 10 ▲ | Rinkit Ltd | 2,143 | 159,223 |
| 11 ▲ | SPARES-2-GO | 2,130 | 342,003 |
| 12 ▼ | dodax-online-uk | 1,957 | 718,162 |
| 13 ▼ | D & B ENTERTAINMENT | 1,927 | 78,616 |
| 14 ▲ | 1ABOVE | 1,903 | 17,663 |
| 15 ▲ | H&S Alliance UK Ltd | 1,799 | 80,803 |
| 16 ▼ | awesome_books_001 | 1,888 | 1,177,217 |
| 17 ▲ | Sock Snob Ltd | 1,750 | 47,120 |
| 18 ▲ | The Cotswold Library | 1,749 | 95,351 |
| 19 ▲ | Blukar EU Store | 1,598 | 9,900 |
| 20 ▼ | uniqueplace-uk | 1,618 | 154,565 |
| 21 ━ | Lepro UK | 1,542 | 43,002 |
| 22 ▲ | UGREEN GROUP LIMITED UK | 1,497 | 83,328 |
| 23 ▲ | Ascot City | 1,453 | 42,467 |
| 24 ▼ | Infinite_Books | 1,531 | 84,111 |
| 25 ▲ | Spigen EU | 1,294 | 8,125 |
| 26 ▲ | Lakeland | 1,276 | 93,484 |
| 27 ▲ | MeiMi | 1,247 | 5,455 |
| 28 ▼ | Chalkys UK | 1,419 | 164,006 |
| 29 ▲ | Gardener's Dream Ltd | 1,327 | 87,200 |
| 30 ▲ | First4Spares | 1,311 | 154,536 |
| 31 ▲ | Unified Retail | 1,202 | 129,397 |
| 32 ▲ | OMGHC | 1,323 | 72,986 |
| 33 ▲ | DOMU UK | 1,240 | 335,805 |
| 34 ▲ | Oypla | 1,281 | 74,439 |
| 35 ▲ | Accessory_JETech_Authorized | 1,129 | 27,180 |
| 36 ▲ | nagiry | 1,150 | 185,952 |
| 37 ▲ | Goldstone-Books | 1,132 | 189,173 |
| 38 ▼ | Peak247 | 1,119 | 22,843 |
| 39 ▼ | London General Insurance Company Ltd. | 1,193 | 10,186 |
| 40 ▼ | RAREWAVES | 1,096 | 286,992 |
| 41 ▲ | DURONIC | 1,025 | 281,504 |
| 42 ▲ | G4GADGET | 996 | 36,249 |
| 43 ▲ | DVD Overstocks | 986 | 146,724 |
| 44 ▲ | Greener_Books | 1,033 | 593,196 |
| 45 ▲ | Maltbys Stores | 997 | 54,646 |
| 46 ▲ | Shop4World | 1,005 | 130,135 |
| 47 ▼ | ANSIO Direct | 945 | 52,514 |
| 48 ▲ | betterworldbooksltd | 1,038 | 494,384 |
| 49 ▲ | One Retail Group | 951 | 42,464 |
| 50 ▲ | MHSTAR | 983 | 46,120 |
| 51 ▲ | LiCB Direct | 941 | 12,909 |
| 52 ▲ | KW-Commerce | 941 | 54,799 |
| 53 ▼ | Doodlecards | 948 | 16,373 |
| 54 ▲ | Tech Vendor Store | 910 | 18,224 |
| 55 ▲ | JMFA LTD | 914 | 21,042 |
| 56 ▲ | QUAILITAS LIMITED | 935 | 36,006 |
| 57 ▲ | Shoe Zone | 954 | 55,311 |
| 58 ▲ | TECHGEAR Solutions | 924 | 213,154 |
| 59 ▲ | Slamtech Online | 964 | 40,702 |
| 60 ▲ | Fintie EU | 914 | 82,988 |
| 61 ▲ | KARRMA LTD | 939 | 12,881 |
| 62 ▼ | Strictly Lamps | 949 | 149,815 |
| 63 ▲ | WeBuyGames | 896 | 30,970 |
| 64 ▲ | Vinsani (UK Seller) | 918 | 103,384 |
| 65 ▼ | Hot UK Stuff | 906 | 60,765 |
| 66 ▼ | Mountain Warehouse | 932 | 94,807 |
| 67 ▲ | Just Beauty UK | 876 | 47,276 |
| 68 ━ | Brit_Books | 920 | 281,470 |
| 69 ▼ | The Magic Toy Shop | 898 | 87,783 |
| 70 ▲ | JDS ONLINE | 967 | 42,029 |
| 71 ▲ | The Light Factory | 890 | 127,007 |
| 72 ▲ | Trusty Pet Supplies Limited | 849 | 14,137 |
| 73 ▲ | VitaHealthOnline | 821 | 25,974 |
| 74 ▲ | Allied Century Trading (VAT Registered) | 816 | 9,265 |
| 75 ▲ | SelectiveGoods | 812 | 145,528 |
| 76 ▲ | Blyme | 800 | 38,507 |
| 77 ▼ | LightingandMobileAccessoriesUK | 952 | 192,379 |
| 78 ▲ | E.U. Xtores | 853 | 51,252 |
| 79 ▲ | Shop In & Out | 840 | 9,125 |
| 80 ▲ | Dependable Trading LTD | 876 | 51,146 |
| 81 ▲ | Nutravita | 772 | 25,980 |
| 82 ▼ | Whale Online UK | 811 | 11,050 |
| 83 ▲ | Govee UK | 767 | 7,704 |
| 84 ▲ | PrimeBrandsUK | 772 | 29,191 |
| 85 ▲ | iZilla | 796 | 59,972 |
| 86 ▼ | Character UK | 796 | 79,836 |
| 87 ▲ | AMOS UK | 821 | 43,963 |
| 88 ▼ | Monmore Confectionery | 782 | 25,480 |
| 89 ▼ | Care Supermarket | 764 | 42,651 |
| 90 ▼ | XtremeAuto | 800 | 120,335 |
| 91 ▲ | BOOKS etc | 806 | 171,071 |
| 92 ▼ | pets--lover | 797 | 13,493 |
| 93 ▼ | Songmics | 786 | 74,327 |
| 94 ▼ | Jaques of London | 768 | 16,357 |
| 95 ▲ | Desire-London | 783 | 31,070 |
| 96 ▲ | DAPUYI | 736 | 2,550 |
| 97 ▲ | Barkley Trading | 735 | 9,413 |
| 98 ▲ | ProCook | 762 | 40,425 |
| 99 ▲ | Autkors Direct | 723 | 9,740 |
| 100 ▼ | UKPaperbackshop | 792 | 719,612 |
