Port Moody,, British Columbia,, CanadaUpdated Dec 2006
Autonav (2004) designs and manufactures manual hydraulic and electrohydraulic steering systems, their electronic controls and monitoring systems, as well as a range of autopilots suitable for vessels from 18 to over 300 feet (5 to 90 meters) in length. In addition state of the art Dynamic Positioning Systems, PC based Navigational Systems and Monitoring, Control and Alarm Systems are produced.
Bay Electronics Inc is a family-owned business based in Sturgeon Bay, specializing in marine navigation systems, custom communication networks, and a broad range of marine electronic products.
Founded in 1897, Captain's Nautical Supplies Inc. has outfitted generations of Northwest boaters with nautical charts, books, travel gear, and maritime supplies, offering domestic and international shipping.
Cay Electronics is a marine and mobile systems engineering company based in Portsmouth, RI, providing design, sales, installation, and repair services for marine electronics on vessels ranging from trailer boats to superyachts and commercial ships.
Richmond, British Columbia, CanadaUpdated Feb 2007
ComNav Marine Ltd. is a global leader in marine navigation systems, specializing in high-performance autopilots and integrated positioning solutions for commercial and pleasure boats.
ComNav is a world leader in marine navigation technology, offering advanced autopilot, GNSS positioning, heading, chart plotter, AIS, and night vision products for marine, commercial, offshore, and survey applications.
Connecticut Marine Instruments is a marine electronics dealer in Essex, Connecticut, providing sales, installation, service, and repair of marine navigation and communication equipment for recreational and commercial vessels.
E.S. Ritchie & Sons, Inc. is a family-owned company founded in 1850, specializing in the manufacture of recreational and commercial magnetic compasses in Pembroke, Massachusetts.
Electronic Marine Inc. in Annapolis specializes in marine electronics sales, installation, and training with over 75 years in business and certified staff.
G&A Electronics is a marine electronics company based in Newport Beach, California, providing sales, installation, and service of marine navigation and communication equipment for recreational and commercial vessels.
30 Harbour Rd., Wan Chai, Hong Kong Sar, ChinaUpdated May 2026
Gryphon Cypher is a full-service engineering and business development consulting company specializing in the design, marketing, and implementation of marine navigation and communications systems.
Honolulu Electronics is a Hawaii-based marine electronics dealer providing sales, installation, and repair of vessel navigation and communication equipment.
Humphrey, Inc. designs and manufactures precision guidance, control, and directional survey equipment including gyroscopes, rate sensors, accelerometers, magnetometers, and optical compasses for marine, aircraft, and missile applications.
International Sailing Supply offers durable, 100% waterproof and tear-resistant nautical charts covering over 200 locations, trusted by boaters, divers, and anglers since 1978.
King Marine Electronics Inc. is a Clearwater, Florida-based marine electronics company, part of the King Marine Group, providing marine electronics sales, installation, and professional boat services.
Maptech Inc provides reliable nautical charts, cruising guides, navigation software, and marine facility information to support safe and confident boating.