- B&MShops & marketplaces · 197873
- B&QHome & design · 196982
- BabyTVMedia, music & games · 200352
- BacardiDrinks · 186270
- BAE SystemsBusiness & industry · 1999
- Baillie GiffordBanks, insurance & finance · 190882
- Balblair distilleryDrinks · 179067
- Balfour BeattyBusiness & industry · 190961
- Ballantine'sDrinks · 1827
- Balvenie distilleryDrinks · 189261
- Bang & OlufsenTech & gadgets · 1925
- Bank of ScotlandBanks, insurance & finance · 169573
- BarbicanArts, culture & events · 198270
- BarbourFashion & accessories · 189448
- BarclaycardBanks, insurance & finance · 196870
- BarclaysBanks, insurance & finance · 169076
- Barratt DevelopmentsHome & design · 195867
- Baskin-RobbinsRestaurants & cafés · 194545
- Bass BreweryDrinks · 177748
- Batemans BreweryDrinks · 187452
- BaxtersFood · 186855
- BBCMedia, music & games · 192791
- BBC FoodMedia, music & games · 2002
- BBC KnowledgeMedia, music & games · 200758
- BBC NewsMedia, music & games · 199764
- BBC World ServiceMedia, music & games · 193264
- BC PartnersBanks, insurance & finance · 198676
- BealesShops & marketplaces · 188164
- BeaverbrooksFashion & accessories · 191958
- BeavertownDrinks · 201182
- BeefeaterRestaurants & cafés · 197473
- Beefeater GinDrinks · 1876
- Belfast TelegraphMedia, music & games · 1870
- Bell's whiskyDrinks · 1851
- Bella ItaliaRestaurants & cafés85
- Bella UnionMedia, music & games · 199761
- Belleek PotteryHome & design · 185755
- BellwayHome & design · 194670
- BelmondTravel & hotels · 197658
- BelstaffFashion & accessories · 192473
- Belvedere VodkaDrinks · 199370
- Ben & Jerry'sFood · 197855
- Ben Nevis distilleryDrinks · 1825
- Ben's CookiesFood · 198458
- Benefit CosmeticsBeauty & grooming · 197664
- Bensons for BedsHome & design58
- BentallsShops & marketplaces · 186764
- BentleyCars, bikes & motorbikes · 191967
- BerghausFashion & accessories · 196676
- Berry Brothers & RuddDrinks · 1698
- BershkaFashion & accessories · 199861
- Best WesternTravel & hotels · 1946
- Best-oneShops & marketplaces · 199045
- BestwayShops & marketplaces · 197645
- BFIArts, culture & events73
- BiffaEnergy, telecoms & utilities · 191279
- Big Bus ToursTravel & hotels · 199176
- Bill'sRestaurants & cafés · 200045
- Birds EyeFood · 192352
- Birmingham AirportTravel & hotels
- Birmingham Museum and Art GalleryArts, culture & events · 1885
- Black Sheep BreweryDrinks · 198770
- Black Sheep CoffeeRestaurants & cafés · 201370
- Blacks Outdoor RetailShops & marketplaces · 186176
- Blackstar AmplificationTech & gadgets · 200461
- BlackstoneBanks, insurance & finance · 198570
- Blackwell UKShops & marketplaces · 1879
- Bladnoch distilleryDrinks · 181776
- Blizzard EntertainmentMedia, music & games · 199170
- Bloomsbury PublishingMedia, music & games
- BMWCars, bikes & motorbikes · 191667
- Boardman BikesCars, bikes & motorbikes · 200742
- BodenFashion & accessories · 199167
- The Body ShopBeauty & grooming · 197667
- Boiler RoomMedia, music & games · 201055
- BollingerDrinks · 182952
- Bombay SapphireDrinks · 198752
- Bone DaddiesRestaurants & cafés · 201264
- BonhamsArts, culture & events · 179376
- BonmarchéFashion & accessories · 198242
- Bonne MamanFood · 197179
- Boohoo GroupShops & marketplaces · 2006
- Booker GroupShops & marketplaces · 183564
- booking.comTravel & hotels · 1996
- BoomtownArts, culture & events · 200964
- BoostFood · 200170
- BoothsShops & marketplaces · 184770
- BootsShops & marketplaces · 1849
- BoseTech & gadgets · 196470
- Boston Tea PartyRestaurants & cafés · 199558
- Bowers & WilkinsTech & gadgets · 196667
- Bowmore distilleryDrinks · 177967
- BoyesShops & marketplaces · 188136
- BPEnergy, telecoms & utilities · 190970
- bp pulseEnergy, telecoms & utilities · 200858
- BrabantiaHome & design · 191958
- Brains BreweryDrinks · 188270
- BranstonFood · 192248
- Bread AheadRestaurants & cafés · 201264
- BrewDogDrinks · 200770
- Brewers FayreRestaurants & cafés · 197973
- Bridgepoint GroupBanks, insurance & finance · 198470
- Briggs Automotive CompanyCars, bikes & motorbikes · 200967
- Britannia HotelsTravel & hotels · 197667
- British AirwaysTravel & hotels · 191964
- British GasEnergy, telecoms & utilities · 199773
- British SugarFood · 193661
- BritvicDrinks · 184564
- Broadwood and SonsTech & gadgets · 173230
- BromptonCars, bikes & motorbikes · 1976
- Brooks EnglandSport & fitness · 186673
- Bruichladdich DistilleryDrinks · 188164
- BT GroupEnergy, telecoms & utilities · 1969
- BudgensShops & marketplaces · 187270
- BudweiserDrinks · 187667
- Bugatti Automobiles S.A.S.Cars, bikes & motorbikes · 200073
- BumbleApps & fintech · 201476
- Bunnahabhain DistilleryDrinks · 188167
- BunzlBusiness & industry · 194052
- BupaBanks, insurance & finance · 194779
- BurberryFashion & accessories · 185664
- Burger & LobsterRestaurants & cafés61
- Burger KingRestaurants & cafés · 195448
- Burns LondonTech & gadgets · 196027
- Buro Happold EngineeringBusiness & industry · 197664
- BurtonFashion & accessories · 1904
- Burton's Biscuit CompanyFood · 200061
- ButlinsTravel & hotels · 193679
- Byron HamburgersRestaurants & cafés · 200755
Share of 26 technical checks the site passes: security, speed, email and SEO. A measurement of the website — not a popularity ranking.