- Big Fish Games
- Bibaloo
- Bet Victor Sports
- BSM
- Brave Soul
- Boossh
- Bio-Synergy
- Babycare Tens
- Banana Fingers
- Billy The Tree
- Box Nation
- Bolongaro Trevor
- Barewalls.com
- Brag Vintage
- Blossoming Bump
- Blue Vanilla
- Bogner
- BBC Shop
- Bradshaws Direct
- Bonsoir London
- Boysstuff
- Bose
- Baby Monitors Direct
- Budget Batteries
- Bizzy Balloons
- Beauty Expert
- Brown Bag Clothing
- Bungalow.Net
- Book FHR
- Best Of The Best
- BananaShoes
- Bernards Door Furniture Direct
- Baby Boden
- Brook Taverner
- Bargain Crazy
- Bonmarche
- Blue Nile
- Blue Chip Holidays
- Ben Sherman
- Bravissimo
- BCP Airport Parking
- Benefit Cosmetics
- Baker Ross
- Burger King
- BigGreenSmile
- Blue Host
- Baby Curls
- Buy Spares
- Brewers Fayre
- Big Bathroom Shop
- Barratts Shoes
- Bench
- Britannia Hotels
- Bonusprint
- Bullguard
- Big Yellow
- Bath & Unwind
- Barcelo Hotels & Resorts
- BT Business Broadband
- BravoFly
- BrickHouse Security
- BestBuyEyeGlasses.com
- Born Gifted
- BedroomWorld
- Beauty Bridge
- BeltOutlet.Com
- BeWild.Com
- BuyCostumes.com
- Barker And Stonehouse
- Bird-X
- Babys Mart
- Bride & Groom Weddings
- Bells Shoes
- Brookes UK
- Bakker Spalding
- Beyond Television
- Box2
- Bumps Maternity
- Bliss World UK
- BT Business Direct