Block Island Ferry operates ferry services connecting New London, Point Judith, Newport, and Block Island, offering traditional and high-speed ferry options along with vehicle reservations and freight services.
Rhode Island Fast Ferry operates fast ferry services to Martha's Vineyard and Block Island, offers lighthouse and sightseeing cruises on Narragansett Bay, and provides offshore wind farm support services through Atlantic Wind Transfers.
Interport Pilots Agency Inc. is a federal maritime pilotage service based in Port Monmouth, NJ, providing licensed federal pilots for vessels transiting between Baltimore and Block Island, including New York Harbor and Long Island Sound.
Interstate Navigation Co., d/b/a Block Island Ferry, operates traditional and high-speed passenger, vehicle, and freight ferry service connecting Point Judith and Newport, Rhode Island to Block Island.