All Boating Charters
- Belgrade Sunset Cruise
- Belgrade Yacht Rentals
- Belize Diving Adventures – Miss B
- Belize Diving Adventures – Miss Ness
- 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
- Belizean Pearl Transit
- Bella Boat – Palermo's Fascinating Coastline
- Bella Liveaboard - MY ERINY
- Bella Trips
- Bellavita 40 PJ
- Bellini Luxury Yacht
- Beluga Catamaran´s
- Benagil – Brand New Luxury Catamaran Cruise
- Benitez 360 VIP Charter Boat
- Benny's Boat Tours
- Benskip Marine
- Berekin Boat Excursions – Sun, Sea & You
- Bermuda Catamaran Company
- Bermudaful Charters
- Berry Cruises
- Best Boat Charters
- Best Day Malta Sailing Experiences Catamaran
- Best Day Malta Sailing Experiences – Allegra
- Best Life Charters
- Best Private Boat Trip upto 12pax – Fansea
- Best Time Cruises
- Better In Bahamas
- Beyond Blessed Charters
- Beyond The Limit Guide Service
- Bhakav Leisure Yachts and Boat Rentals
- Bianca II Motor Yacht
- Bibi Fleet Sportfishing – Catamaran 48′
- Bibi Fleet – 26' Mahi Dreamer
- Bibi Fleet – 34' Luhrs
- Big 3 Charters
- Big Al's Offshore – Sea Ray 41
- Big Al's Offshore – Sportsman 28
- Big Al's charter service
- Big Betty – Private Motor Yacht
- Big Blue Photo Boat
- Big Boats – Gulf Craft 31
- Big Boii Charters
- Big Brain Concept
- Big C Charters
- Big Cat Charters
- Big Dawg Outfitters
- Big Dog Charters
- Big Fin Fishing Charters
- Big Fish Charters
- Big Game Charters LLC
- Big Game Lodge Sportfishing – Cruises
- Big Kahuna Tiki Charters
- Big Kahuna Tiki Charters – Tiki II
- Big Mama Sailing Townsville – Ragamuffin
- Big Mama Sailing Townsville – Samurai
- Big Meech Water Sports
- Big Mike Sea Adventures
- Big Mike Sea Adventures – Big Mike
- Big Red Charters
- Big Reef Charters
- Bigboats UAE
- Bigscalefishing
- Billfisher Deepsea Fishing
- Billy’s Charter
- Biloxi Bluewater Charters
- Bird's Eye Maine Boat Tours - Portland, Maine
- Birdwatching and Boat Trips
- Biscayne Bay Snorkeling Tour– Osiris
- Bite Me Charter – Aqua Ind 29F
- Bite Me Charter – Gulf Craft
- Black Dog Charters HHI
- Black Octopus Tours PR – Black Octopus
- Black Pearl
- Black Pearl - Perast
- Black Pearl 1
- Black Pearl Charter Co
- Black Pearl Charter LLC
- Black Pearl Montenegro
- Black Tip Charters – Rays, Snorkel & Starfish
- BlackHawk Tours
- BlackSwan Exclusive Yachting
- Blackbeard Scuba & Cruising
- Blackbeard Scuba & Water Tours
- Blackbeard Scuba & Water Tours
- Blackfin Sportfishing
- Blackfin Sports Fishing & Tours
- Bleasean Sea Escapes
- Blessed Day Charters
- Blind Squirrel Charters
- Bliss Adventures
- Bliss Charters Vilamoura – "BLISS"
- Bloo Boat Charter
- Bloodline Charters