- Bax-shop.co.uk
- BerryLook
- Bijouxindiscrets.com/uk
- BodyandFit.co.uk
- Bestvibe
- Blueground (US)
- Burlington
- Brydge US
- Bright Cellars
- Balfour
- Back Beat Rags
- BRINK Case
- BodyBoss
- Boombod
- Bablic
- Budget Vet Care US
- Bakedin
- Boutiquefeel US
- Bathroom Takeaway
- BabyonlineWholesale US
- Boxx London
- Butternut Box
- Bering Time UK
- Bigclothing4u
- Belleek Pottery
- Beauxnarrow
- Bellizo UK
- Babla's Jewellers
- Bagbnb.com
- Bookingabus.com UK
- Bookingmonkey.com
- Babyheart
- Bajabikes
- Bannerbuzz
- Basicrights
- Battleforthegalaxy
- Bdsmshop24
- Becex Tech
- Beealldesign
- Beeline
- Behrouz Biryani
- Beko
- Bellechloe
- Bernardboutique
- Bestcheapsoccer
- Bettinggods
- Biba
- Billingengine
- BIT-electronix
- Bitcoin-code
- Blackstarwear
- Blitec
- Boards Direct
- Bodysculpture
- Boerenbed
- Bonia
- Bookeo
- Booze Up
- BOX8
- Bp-tools
- Brandsvice
- Brecon Beacon Cottages
- Broadway Travel
- Brunottishop
- BubbleBum
- Bullrocks
- Buy4outdoors
- Buzzpinky
- Byoz
- Bombinate
- Breville
- BBoutique (US)
- Built Bar
- Beauty Coiffure FR
- Brentiny Paris
- Baby Doppler
- Blue Bottle Coffee
- Bleu Bonheur
- Belambra
- Bkr