| Nova_Ray_Inc_ Licensed manufacturer of the patented Nova Ray submersible remotely operated vehicle (ROV), the result of 7 years of research and development. Key benefits include response time, ease of use, and most |
| Ocean_Innovations Represents some of the leading manufacturers of underwater equipment and marine technology. |
| Ocean_Instruments,_Inc_ Oceanographic products including multicorers, box corers and bongo nets. |
| Ocean_Optics,_Inc_ Manufactures miniature fibre optic spectrometers, chemical sensors, precision filters and other optical components using integrated photonics technologies. |
| Ocean_Scientific_International_Ltd_ Provides iapso seawater standards and samples and markets a range of instruments and oceanographic equipment including CTD, corers, nets, current meters, salinometers, fluorometers and analysers. |
| Ocean_Sensors,_Inc_ Specializes in the development of innovative ocean measurement instrumentation and systems. Developers of lightweight Conductivity/Temperature/Depth (CTD) instruments for use in ocean profiling, moor |
| Oceaneering_International,_Inc_ An advanced applied technology company that provides engineered services and hardware to Customers who operate in marine, space, and other harsh environments. |
| Oceanographic_Company_of_Norway_ASA_(OCEANOR_) Specialising in delivering integrated real-time environmental monitoring and information systems for oceans, coastal areas, rivers, lakes, groundwater and soil. |
| Oceanor Offers an extensive stock of metocean instruments. |
| Oceans_Engineering_Ltd_ Delivers flexible, high quality, cost efficient solutions to underwater mechanical handling situations. Underwater winch specialists. |
| Oceanscan_Limited One of the leading equipment and personnel rental companies servicing the world-wide hydrographic survey and ROV. |
| OceanTools_Ltd Products for the professional offshore ROV (Remotely Operated Vehicle) and survey markets including true north seeking fibre optic gyro compass systems. |
| OceanWorks_International_Inc_ Manufactures atmospheric diving, submarine rescue and remote tooling for subsea military, oil & gas and telecommunications markets. |
| Odom_Hydrographic_Systems_Inc_ Manufactures and sells hydrographic survey equipment including swath and side-scan echosounders. |
| Ohmex_Ltd Supplier and manufacturer of portable echo sounder, tide gauge, environmental data collection and ROV systems. |
| Oktopus_GmbH Developers of specialised instrumentation and marine gear for ocean research in co-operation with universities, research organisations and governmental agencies. |
| Open_Seas_Instrumentation,_Inc_ Manufacture oceanographic equipment (nets and corers) for the international scientific community. |
| ORCA_Instrumentation Supplier of acoustic transmission systems, buoy location systems via satellite, data acquisition and processing devices. |
| ORE_Offshore_Division Specialized hydro-acoustics company in Falmouth, Massachusetts and Houston, Texas. Builds the Trackpoint II and LXT underwater acoustic tracking and navigation system, and sells and leases equipmen |
| Outland_Technology_Inc_ Markets underwater video systems, lighting and remotely operated vehicles. |
| Pacific_Crest_Corporation Manufacturer of wireless technology for GPS and environmental monitoring applications, designs and manufactures wireless data links that are rugged, reliable, and field-proven. |
| Pacific_Gyre_Inc_ Manufacturer of oceanographic equipment for remote environmental data collection. Specializing in drifting, Lagrangian buoys, moorings and platforms that collect physical data about the open ocean, co |
| Pelago_Data_Acquisition_Systems Offers a range of modular oceanographic and meteorological Bluetooth data logging systems for the economical acquisition of remote data including modules for temperature, conductivity, pressure and wa |
| Precision_Measurement_Engineering Design and manufacture products for field and laboratory research that range from antennas that transmit on the ARGOS frequencies, to microstructure profilers that measure high resolution of conductiv |
| PREVCO_Subsea_Housings Manufacturer specializing in submersible pressure vessels, instrumentation housings, junction boxes, pressure relief valves and other underwater equipment. |
| Pro-Oceanus_Systems,_Inc_ Manufacturers of Ultra-Stable dissolved oxygen, nitrogen and total dissolved gas sensors. |
| Quester_Tangent Develops suite of digital acoustic seabed classification products and services with a broad range of applications. |
| RD_Instruments World leader in water current measurement products (ADCP) and software which is used in a variety of oceanographic applications, from deep ocean navigation, oil platform station-keeping to coastal mon |
| RESON_Group Offers complete sonar solutions including multibeam echosounders, single-beam echosounders, data acquisition and presentation software, transducers, hydrophones, and high-power ultrasonics for hydrogr |
| Richard_Brancker_Research_Ltd_ An electronic engineering company providing precision oceanographic equipment for scientific research and monitoring. Products include autonomous, submersible data recorders, monitors and sensors. |
| RS_Aqua_UK Suppliers of oceangraphic instruments, including buoys, monitoring devices, radiometers and meteorological systems. |
| Sea_Con_Brantner_and_Associates,_Inc_ Manufacturer of underwater electrical and optical connectors, with company profile, technical data, and international contact details. Headquarters in California. |
| Sea_Sciences,_Inc_ Designs and manufactures portable, field-usable instrumentation for coastal and freshwater research. The main product line is based on the Acrobat, a versatile computer driven tow body which supports |
| SeaBeam_Instruments Designs, develops, and manufactures wide swath multibeam sonar survey systems for leading research organizations around the world. |
| Seabed_Technology_BV Manufacturer of marine sampling instrumentation including vibrocorers, box corers and grab samplers, tide gauges, sub-sea dataloggers and turbidity profilers. Design and manufacturing of cable assembl |
| Sea-Bird_Electronics,_Inc_ Largest manufacturer of marine instruments for measurement of salinity, temperature, pressure, dissolved oxygen, and related oceanographic variables. Major products include Conductivity/Temperature/De |
| Seaeye_Limited Specialises in the design and manufacture of electric powered ROV's and electric propulsion systems. |
| Seafloor_Systems,_Inc_ Leading providers of oceanographic and hydrographic equipment, software, and services. Provide systems integration services, turnkey remote sensing systems and solutions, as well as technical support |
| Sea-Image_Corporation Supplier of the WaMoS system that measures ocean wave spectra and surface current speed and direction from the output of marine X-Band radar from shore, on a moored platform, or a moving vessel. |
| Sediment_Services Manufacture fully automated cohesive strength meters for the acquisition of data relating to the critical erosion stress of sand and mud sized particles on intertidal mud flats and alike. |
| Seimac_Limited ARGOS Platform Transmitters Terminals - World's largest manufacturer for OEM application development. |
| Sequoia_Scientific,_Inc_ Building on its sponsored research, Sequoia Scientific produces optical instruments and software, specifically designed for oceanographic use. |
| Shark_Marine Remotely operated vehicles (ROVs), cameras and other oceanographic equipment. |
| Sippican,_Inc_ Design, development, and manufacture of oceanographic instrumentation for the scientific communities and navies of the world. |
| SiS_-_Sensoren_Instrumente_Systeme_GmbH Sensors, instruments, systems and calibration equipment for oceanography, marine sciences and environment. |
| Sonardyne_International_Ltd_ An international group of companies manufacturing subsea instrumentation who specialise in the use of sound for underwater navigation, positioning, data communication and control. |
| SonTek_/_YSI Makes water velocity measurement sensors - ADCP/ADP acoustic doppler current profilers, ADV velocimeters, DVL speed logs, Argonaut current meters, ultrasonic flow meters and other instruments. |
| Sound_Metrics_Corp_ Manufacturers of Dual Frequency Identification Sonar (DIDSON), a lens-based sonar that makes almost-photographic images with sound in turbid water where optical systems are ineffective. |
| Sound_Ocean_Systems,_Inc_ SOSI provides quality marine systems and components including marine winches, launch and recovery systems, tow fish and seafloor salvage systems. |
| Specialty_Devices,_Inc_ Designs and builds bathymetric, oceanographic, and meteorological data acquisition systems including the BLASS Bathymetric survey system, IDS depthsounder, data buoys, towfish, and tailbuoys. |
| Sub-Tech_Systems_Canada_Ltd_ Manufactures and sells in-house products as well as used diving equipment to the international commercial diving market. |
| Syqwest,_Inc_ Design and manufacture of high resolution echo sounders and acoustic instrumentation for precision seafloor exploration. |
| Technicap Suppliers of marine sampling instrumentation including sediments traps, water samplers, buoys, chlorophyl incubators, frames and pumps. |
| Technocean,_Inc_ Manufacturer of oceanographic equipment, primarily Argos-based drifting buoy systems. Argos-certified PTT manufacturer. |
| TechWorks_Marine_Ltd_ A marine science and technology company based in Dublin, Ireland that has developed the Techworks Marine Black Box range of data acquisition systems for marine data collection. |
| Thetis Measurement and equipment rental service in the field of oceanography and meteorology. |
| Tritech_International_Limited Large range of high technology subsea products including profiling and imaging sonars, bathymetric systems, subsea inspection cameras, subsea lighting, acoustic, and imaging sensors, excavation and je |
| Turner_Designs Specialized in providing sensitive, reliable and easy-to-use fluorometers and luminometers for the measurement of measurement of genetic reporters, nucleic acids, fluorescent tracers, algal pigments a |
| Underwater_Systems_Inc_ Design and manufacturing of various products ranging from environment proof electrical and optical connectors to hydroacoustic sensors and underwater vehicles. |
| Valeport_Limited Manufacturer of oceanographic and hydrometric instruments including current meters, wave, water level and tide recorders, sound velocity profilers, CTDs, multiparameter instruments and accessories. |
| Vector_Developments_Limited Offers high resolution Seamoon marine cameras and Seavision packaged marine CCTV systems. |
| Webb_Research_Corporation_(WRC) Designs and manufactures scientific instruments for oceanographic research and monitoring. Founded in 1982, WRC specializes in neutrally buoyant, autonomous drifters and profilers, and moored underwat |
| WET_Labs,_Inc_ Manufactures underwater optical sensing instruments for physical, biological, geological, and chemical characterization of the marine environment. |
| Woods_Hole_Instrument_Systems_Ltd_ WHISL designs, manufactures and markets instruments and systems for monitoring a wide variety of marine environmental parameters. |
| Yokota_Manufacturing_Co_,_Ltd_ Sea-water resistant pumps, valves, flow regulators and other devices. |
| YSI_Incorporated Designs, manufactures, and distributes sensor technology, instruments, and real-time systems for the global biosystems market. |
