- Brazilian Advertising Association
- Brazilian Advertising Festival 2009
- Brazilian Beauty Bikini Waxing
- Brazilian Press Association
- Brazilian Red Cross
- breakingnews.ie
- Breast Cancer Awareness
- Breastfeeding Nova Scotia / first6weeks.ca
- BreatheRight
- Breeze with Comfort
- Breil watches
- Bridgestone
- Bright House Network
- Brighton Language School
- Brigitte
- BRIS
- Brisa Motorway Management / Ecovia recycling project
- Brisbane Advertising and Design Club
- Brisbane City Council
- Bristol-Myers Squibb / Naldecon Day
- Bristol-Myers Squibb Alca-Luftal
- Brita water filtration pitchers / Nalgene refillable bottles
- British Airways
- British Army
- British Auto Service
- British Gas
- British Heart Foundation
- British High Commission, United Kingdom Trade and Investment Division
- Brock Davies
- Brondes Ford Car Dealership
- Bronx Zoo
- Brooks Saddles
- Bros
- Brother
- Brother Printers
- Brown Sugar Summer Fashion
- Brylcreem
- BT Business
- Bubblicious
- Bud Light
- Bud Light Lime
- Budapest Short Film Festival
- BudoVideos.com
- Budweiser
- Buettner&Sons
- Buffalo Wild Wings
- Bugaboo Strollers (RED)
- Build Your Own Death Project
- Bukaaa
- Bula
- Bulldog Coffee
- BUND
- BUND / Friends of the Earth
- Bunker Footwear
- Burger King
- Burjuman
- Burn
- Burn Energy Drink
- Burswood Entertainment Complex
- Bushmills Irish Whiskey
- Bushtail
- Buspak
- Butch
- Butterfinger
- Buy (less) crap
- Buy Kiwi Made
- buyresponsibly.org
- bwin.com
- Bye Helmets
- Byggmax
- Bynolit Binoculars
- C&A
- CA - The Cassies
- CAANZ Media Awards
- Cadbury
- Cadbury Boost
- Cadbury Creme Egg
- Cadbury Crunchie
- Cadbury Digestive Bicuits
- Cadbury Thins
- Cadburys
- Cadillac CTS Coupe
- CAF onlus
- CaFée mit Herz
- Calci Trim
- Calci yum
- Calgary International Film Festival
- Calgary Zoo
- Calgon
- California Lottery
- California Milk Processor Board
- Californication
- Callaway Golf
- Calle 13
- Callegari Berville Grey
- Caloi Bikes
- Caltrate
- Calvin Klein
- Calvin Klein Underwear
- Camp Okutta
- Campaign to promote voting in India
- Campari
- Campbells
- Canadian Club
- Canadian Club Whisky
