All Boating Charters
- Gratitude Charters – Luxury Private Charter
- Gratus Rent a Boat Zadar – Gratus
- Gratus Rent a Boat Zadar – Gratus 2
- Great Daye Adventures
- Green Bay Group
- Green Bay Watersports & Wake Academy – Malibu
- Green Bay Watersports & Wake Academy – X-Star
- Green Flash Charters
- GreenBreeze – Skippered Yacht Experiences
- Gregis Charters
- Grillo Sunset tour!
- Gringo
- Grocery Gettin Charters LLC
- Guanacaste Adventure Tours
- Guardian Charters
- Guevara Tours Belize
- Guided Creek Cat Tour
- Guided Fjord Tours – Princess of the Fjords
- Guided Fjord Tours – RIB Embla
- Guided Kayak Experience
- Guided Mini Boat Adventure
- Gulet Broker – Sirena
- Gulf Breeze Adventures
- Gulf Coast Boat Tours – Avalon 2538
- Gulf Coast Boat Tours – Bennington 24'
- Gulf Coast Boat Tours – Cobia 24'
- Gulf Coast Excursions
- Gulf Coast Guide
- Gulf Island Charters
- Gulf Island Charters – Family/Kids B-2
- Gulf Magic Tours – 40ft
- Gulf Shores Cruises
- Gulfcoast Adventure Tours
- Gulfport Charters
- Gulfstream Key West
- Gunslinger Sportfishing
- Guri Tours
- Gypsea Soul Nautical Voyages
- Gypsy Dawn Charters
- Gypsy Rose Yacht – Dinner on a Yacht
- Gypsy Sails Ltd
- H Ocean Escape
- H&H Adventures
- HHH Charters & Watersports - JuJu Plum 30'
- HHH Charters & Watersports – Dream'N Daily 42
- HVAR YACHTING - FELIX 40
- HVAR YACHTING - FJORD 36
- HYPE BOAT CLUB – Phuket Luxury Yacht with DJ
- Ha Long City Bai Tu Long Bay Boat
- Hahn Yacht Charter – M/Y Rozzo 56ft Princess
- Hajduk
- Haller Experiences – Mangusta 105
- Hallocks Grace Charters
- Hampton Roads Boat Company
- HappInes Trips Mauritius
- Happiest Ours – 60' Carver / Happiest Ours
- Happiest Ours – 60' Neptunus / Double Down
- Happiest Ours – 60' Sea Ray / Bella Jolie
- Happiest Ours – 65 Hatteras / Family Hatteras
- Happiest Ours – 65' Azimut / Princessa
- Happiest Ours – 70' Defever / Wanderlust
- Happiest Ours – 84' Lazzara / La Vie
- Happiest Ours – 84' Viking / Impromptu
- Happiest Ours – 95' Maiora / Lady Sofia
- Happiness Mauritius
- Happy Boat- Private Boat Tour
- Happy Dog Charters
- Happy Fishing Charters
- Happy Hour Madeira
- Harbor Star Dolphin Tours
- Harbour & Helm – Exclusive Day Charter
- Harbourgate Boat Rentals
- HardHead Charters
- Harvester Adventures – Huntington Beach
- Havoc Charters
- Hawai'i Island Private Charters – Lana’i Girl
- Hawaii Apex Charters
- Hawaii Ocean Adventure Tours
- Hawaii WOW Gondola Cruises
- Hawk
- Heaven on the Gulf Charters
- Heavy Metal Charters
- Hedonist
- HelenaNautic – Catamaran 36’
- HelenaNautic – Unic 32
- Hell On Reels Charter
- Hello Sunshine Dubai
- Hennessy Sportfishing – Mako 28
- Here We Go Boat Cruises
- Hiatus Cruises
- Hidalgo Sportsfishing
- Hifan Tours
- High Tide
- High Tide Charters - Pass Christian
- High Tide Charters - Slidell
- High Tide Charters - St. Bernard
- High Tide Harbor Tours
- HighOnWater Watersports
- Highlife Fishing Charters
- Hijack Charters