United States
American Marine Insurance Services, American Marine Underwriters, Boat Owners Association of The United States, Explorer RV Insurance Agency, Markel American Insurance, McGrath Insurance Group, Miller Insurance Agency, Inc., National Marine Underwriters, Inc., Overland Insurance Services, Oversea Boat Insurance
Jack Martin Boat Insurance
Provides yacht, marine, and boat insurance throughout the USA and worldwide to all English speaking countries.
Schaeffer & Associates International Insurance
Worldwide boat and yacht insurance agency. Offers programs for high-performance boats, pleasure craft, mega yachts, charter boats, charter fleets and personal watercraft.
Yachtsure
Providing boat and yacht insurance policies in 49 countries, but not the United States.