All Boating Charters
- Bearcut Bandit Charters
- Beaver Dam Boat Basin
- Beaver Dam Boat Basin
- Bedier & Sons Charter - Espadron
- Belgrade Boat Rental
- Belgrade Sunset Cruise
- Belize Masters Tours/ San Pedro/tours
- Belize Sailing Vacations – 45' Leopard
- Belize Sailing Vacations – 46' Bali
- Belize Sailing Vacations – 47' Fountaine
- Belize Sailing Vacations – 48' Bali
- Belize Sailing Vacations – 50' Fountaine
- Belize Sailing Vacations – 50' Lagoon
- Belize Sailing Vacations – 52' Lagoon
- Bella Boat - Discovering beautiful seabeds
- Bella Liveaboard - MY ERINY
- Bella Trips
- Benagil : Brand New Luxury Catamaran Cruise
- Benny's Boat Tours
- Bent Poles Fishing Charters
- Berekin Boat Excursions – Sun, Sea & You
- Bermudaful Charters
- Berry Cruises
- Best Time Cruises
- Beyond Blessed Charters
- Bhakav Leisure Yachts and Boat Rentals
- Bibi Fleet – 26' Mahi Dreamer
- Bibi Fleet – 34' Luhrs
- Big 3 Charters – Manatee Tour
- Big Al's charter service
- Big Betty – Private Motor Yacht
- Big Blue
- Big Boii Charters
- Big Cat Charters
- Big Dawg Outfitters
- Big Fin Fishing Charters
- Big Fish Charters
- Big Fish II
- Big Game Charters LLC
- Big Game Fishing Madeira
- Big Mama Sailing Townsville – Ragamuffin
- Big Mama Sailing Townsville – Samurai
- Big Mike Sea Adventures
- Big Mike Sea Adventures – Big Mike
- Big meech water sports
- Bigscalefishing
- BillFish Boat Charters
- Billy’s Charter
- Biloxi Bluewater Charters
- Bimini Island Adventures
- Birdwatching and Boat Trips
- Black Dog Charters HHI
- Black Octopus Tours
- Black Pearl
- Black Pearl - Perast
- Black Pearl Charter LLC
- Black Tip Charters – Rays, Snorkel & Starfish
- Blackbeard Scuba & Cruising
- Blackbeard Scuba & Water Tours
- Blackbeard Scuba & Water Tours
- Blackfin Sportfishing
- Blackfin Sports Fishing & Tours
- Blessed Day Charters
- Blind Squirrel Charters
- Bliss Adventures
- Bliss Charters Vilamoura – "BLISS"
- Bloo Boat Charter
- BluBel Watersports
- Blue Barracuda Charters
- Blue Bird Charter
- Blue Cave lifetime boat tour experience
- Blue Cave/5 island tour with luxury boat
- Blue Charter
- Blue Crest Charters
- Blue Diamond Charter
- Blue Diamond Latchi
- Blue Dream Tours
- Blue Element Charters – Miko
- Blue Experience Split
- Blue Fin IV Lighthouse Cruises and Eco Tours
- Blue H2O Cruisers – Sonya
- Blue H2O Cruisers, LLC – Abeona
- Blue Horizon Boat Rentals Malta
- Blue Horizon Charter
- Blue Horizon Tours
- Blue Iris Private Lux Catamaran Riviera Maya
- Blue Island Adventure
- Blue Island Adventure - Escape Plan
- Blue Lagoon Experience – Sabusa Bay Cruise
- Blue Lagoon and Trogir half day boat tour
- Blue Lobster Charters
- Blue Magic Cat – Bali 42ft
- Blue Magic Cat – Outremer 42ft
- Blue Marine Punta Cana – King of Kings
- Blue Marine Punta Cana – Sosua Party Boat
- Blue Marine Punta Cana – VIP Experience
- Blue Marine Snorkeling Zingaro Reserve
- Blue Marlin Excursions – Hurricane
- Blue Marlin Excursions – Mako
- Blue Med Charter