- BK Limfjord
- BK ROOTS
- BK Ventspils
- BK75 Connect BLACK+DECKER
- BKFitness
- BKG
- BKK Faber Castell & Partner
- BKK firmus
- BKK Freudenberg Service - App
- BKK GB
- BKK Linde Service App
- BKK Miele
- BKK Pfalz VR Welt
- mkk – meine krankenkasse
- BKK ZF Service
- BKK DuerkoppAdler App
- BKOOL Cycling: indoor training
- BKOOL Spin Studio
- BKOOL Toolkit
- BlaBlaTalk
- Blace studio
- Black & White Community
- Black Amber
- BLACK BELT TAEKWONDO
- Black Box Gym
- BLACK BULL ssd
- Black Cross
- Black Diamond Club
- Black Dog Yoga
- Black Dragon Martial Arts
- Black Girl Health
- Black Label Fitness
- Black Lotus Sleep & Meditation
- Black Noise
- Black Ops MacroFlex Nutrition
- BLACK REBEL BEARD CO
- Black Shadow
- Black Swan Yoga TV
- Black Vegan Shop・Smart Health
- Black Wolf Fitness
- Black | White: infant trainer
- Black Bird Studio
- Blackblonde Hairdressers
- BlackBook DoxyPEP
- Blackmans CMA
- BlackMD Cares
- Blackmores Gift
- BLACKROLL® - Fascia & Fitness
- Blackroom Salon
- Blacksheep
- Blackwood Recreation Centre
- BlaClinic App
- Bladder Cancer Manager
- Bladder Tracker
- Blade Match
- BLADE Oman
- BLADEZ G
- Blairmore Farm
- Blairwood Club & LTC
- BLANC Skin
- BLANCHEstories
- Blanco Y Negro Studio
- Blaq Hair & Beauty