» Bluewater Books and Charts    Worldwide coverage of nautical charts, electronic charts, cruising guides, nautical books and marine software.    http://www.bluewaterweb.com/

» Britannia Boats Ltd    Reproduction maps and charts from the archives of the British Admiralty. Includes catalog and contact information.    http://www.britanniacharts.com/

» Easy Nav Software    PC-based software for traditional and GPS navigation at sea or simulations on land.    http://www.easynav.com

» Evergreen Pacific Publishing    Sells marine atlases, cruising guides and nautical charts for the Pacific northwest.    http://evergreenpacific.com

» Explorer Chartbooks    Bahamas boating and sailing navigational charts and guides.    http://www.explorercharts.com/

» Gerry Cruising Charts    Provides boating information for the Sea of Cortez in 3 cruising guides and 15 navigation charts.    http://gerrycruise.com

» Gpsy    Macintosh GPS communications and GIS mapping software compatible with any NMEA-0183 compatible GPS/Loran-C/DECCA or other navigational system. Demo download available.    http://www.gpsy.com/

» Intelliscan    Chart catalogue that maintains a list of all admiralty paper and ARCS charts. Downloadable trial version.    http://www.intelliscan.co.uk/ARCS/buy.html

» Jeppesen Marine    Offers electronic charting software, digital nautical charts, and chart training software for recreational and professional mariners.    http://www.jeppesenmarine.com/

» Lake Champlain Publishing    Cruising guide, charts, chart books and marine information for inland waterways from New York City to Montreal.    http://lakechamplainpub.com/

» Map Masters    Supplies nautical charts for commercial and recreational boaters. Includes current edition NOAA charts, Maptech Embassy Guides, and waterproof charts.    http://www.mapmasters.com/

» Maptech    NOAA nautical charts for marine navigation with marine viewing and navigation software. Also cruising guides on CD ROM.    http://www.maptech.com

» Marine Chart Services    Buy and sell new and used charts, books, flags. Worldwide coverage and delivery.    http://www.chartsales.com/

» Nautical Technologies    Electronic charting system navigation software: The Capn plots a position on electronic charts interfaced with GPS/DGPS or LORAN. Download demo available.    http://www.thecapn.com/

» Seafaring    Offers on-line ordering of marine charts, cruising guides and nautical nooks.    http://www.seafaring.com

» Tides and Tide Tables    "Tides" is an ocean tidal prediction program that produces tables and graphical data for more than 800 ports worldwide. Can be downloaded for evaluation.    http://www.stormy.ca/tides/index.html