- BuWizz
- BedMart
- Bocce's Bakery
- Beaphar
- Bond Pet Foods
- Blue Jeans Cable
- Bonide
- Badgeskins
- Braum Racing
- Brose US
- BobbleHeadsMe
- Bunny James Boxes
- BobbleHeads
- Breadberry
- Breckenridge Brewery
- Biryani by Kilo
- Bitsy's
- Badia
- Bradington-Young
- BBQ Spit Rotisseries
- Biena Snacks
- Bubba's Fine Foods
- Buster Box
- Backyard Brains
- Baker Drivetrain
- BidetsPLUS
- Bamboo Mod
- Balt
- Bull Outdoor Products
- Boo Oh
- Brooklyn Tweed
- Bach Brass
- Botanium
- Boxed Halal
- Bella Cucina
- Barbara Barry
- Bia Cordon Bleu
- Bambooee
- B & F System
- Best Ride On Cars
- Barnyarns
- Beeswax Rubber Stamps
- Ben's Garden
- Beadalon
- Buddha Board
- Belle Meade Winery
- Black Box Wines
- Blaster Boards
- Blipblox
- Buzz Bee
- Broadspeed
- BeddingStock
- Biddeford
- Blu Sleep Products
- Buck Bone Organics
- Beneful
- Bernal Beast
- Brown Dog Gadgets
- BLOX Racing
- Bixi
- Backrack
- BMR Suspension
- Baer Brakes
- Bazooka
- Blub
- Big Brand Tire & Service
- Bloem Living
- Buy Our Honeymoon
- Beddingify
- Bowley Lock
- Bionaturae
- Benchmark
- Ben Textiles
- Belwith Keeler
- BITY Mold Supply
- Bunnies That Lunch
- Braai Shop
- BBQ Butler
- Boxed Gift
- Batch