All Boating Charters
- Gypsy Dawn Charters
- HHH Charters & Watersports - JuJu Plum 30'
- HHH Charters & Watersports – Dream'N Daily 42
- HOOKLINE FISHING CHARTERS
- Hajduk
- Hallocks Grace Charters
- Hampton Roads Boat Company
- 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
- Happy Fishing Charters
- Harbor Star Dolphin Tours
- Harbor Star Eco Dolphin Tours
- Harborview Charters
- Harbour & Helm – Exclusive Day Charter
- Harbour Ferries – Uncle Fluff III
- Harbour Ferries – Uncle Fluff IV
- Harbour Ferries – Uncle Fluff V
- Harbourgate Boat Rentals
- Havoc Charters
- Hawaii Boat Tours Kotor
- Heavy Metal Charters
- Hell On Reels Charter
- Hennessy Sportfishing - Mako 28 - BoatBooker
- Hidalgo Sportsfishing
- High Tide Charters - Pass Christian
- High Tide Charters - Slidell
- High Tide Charters - St. Bernard
- High Tide Harbor Tours
- Highlife Fishing Charters
- Hijack Charters
- Hilton Head Island Dolphin Tour
- Hilton Head Sunseeker
- Hinatea
- History Maker Ltd
- Hit Fishing & Tours
- Hit Fishing & Tours
- Hobby Lobby Tours
- Holidays In Malta – Highfield Patrol 5.4
- Holidays In Malta – The Amazing Mowgli
- Holloway Yacht Charters – Propensity
- Honest Eco – COWFiSH
- Honest Eco – SQUID
- Honest Eco – Sailing Catamaran Blu Q
- Honor Roll Charters
- Hook Um Fishing Charters
- Hook and Cook Services LLC
- Hooked4life Boat Tours
- Hooker Charters & Guide Service
- Hope Floats Adventures & Charters
- Horizon Boat Tours Barbados–Glass Bottom Boat
- Horizon Fishing Expeditions
- Horrocks Outfitting – Lake Placid Boat Tours
- Hot Pursuit Charter Fishing LLC
- Hot Wheels Island Tours LTD – Jet Ski Tours
- Hotshot Watersports
- Hunter Charters – Yknot 26'
- Huvadhoo Pro
- Hvar Sea Tours
- I Love Comino Boat Charters
- I Malta Boat Trips – Blue Lagoon
- I Malta Boat Trips – Blue Lagoon, Comino&Gozo
- I Malta Jet Ski Tour – No License Needed
- ICW Tours LLC
- Ibiza’s Signature Yacht Experience
- Idra Inshore Specialist
- Ikarus Watersport
- In 2 Deep Charters - Main Squeeze
- In 2 Deep Charters - ShelbyDee
- In The Cut Charters
- Inception Boats
- Indigo Sea Adventures
- Indigo Sea Adventures - Yemanja
- Indigo Sea Adventures – Indigo II
- Infinite Blue Charters
- Infinite Blue Charters
- Infinity Charter
- Into The Blue – Boatastic Yachts
- Intrepid Boat, Puerto Peñasco – Sunset Cruise
- Isla Mujeres (Fishing, Swimming & Ceviche)
- Isla Pasion Cozumel from Puerto Morelos
- Islamorada Island Adventures
- Islamorada Private Charters
- Island Adventures
- Island Bay Charters
- Island Boat Rentals
- Island Breeze Charters
- Island Charters Spanish Wells
- Island Glow Charters
- Island Hopper Charters
- Island Hopper Charters LLC
- Island Hoppers Split