Anschutz                                     www.raytheon-anschuetz.com/

Ben Anthea                                 www.seaquipment.com/specs/2680

Cassens & Plath                       www.cassens-plath.de/

Consillium                                  www.consilium.se/CAB/index_CAB.htm

Echopilot                                     www.echopilot.com/

Elac                                              www.elac-nautik.de/

Farsounder                                 www.farsounder.com

Flir                                                 www.flir.com/aboutFLIR/

Intellian                                      www.intelliantech.com/product/product_main.asp

Iridium                                          www.iridium.com/

Jotron                                           www.jotron.com/

JRC                                              www.jrceurope.com

Maretron                                      www.maretron.com

Mcmurdo                                     www.mcmurdo.co.uk/

Motorola                                      www.motorola.com/

Navis                                           www.navysystem.com/inglese.htm

Northstar                                    www.northstarnav.com/

Obsermet                                   www.observator.com/en/instruments/meteo-hydro/default.jx

Orbit                                             www.orbit-techgroup.com/

Rayetheon                                  www.raytheon-anschuetz.com/

Saab                                            www.saabgroup.com/en/AboutSaab/Organisation/OrganisationMap.htm

Sailor                                           www.thrane.com/

Seiwa                                          www.seiwa.eu/

Skipper                                       www.skipper.no/

Standard Horizon                      www.standardhorizon.com/

Thrane & thrane                        www.thrane.com/

Thurays                                       www.thuraya.com/

Transas                                      www.transas.com/

Vertex standard                         www.vertexstandard.com/

Walker                                         www.walkermarine.com/

Yokogawa                                   www.yokogawa.com/YDK/product.htm