Applied Marine Acoustics - Digital sidescan sonar survey contractor based in Midwest US.

Asiatic Marine Limited - Specialised consulting in marine surveys, sharks and underwater filming. We are based in Hong Kong, serving the Pan Asia region and Europe.

ASL Environmental Sciences - experienced in oceanographic, acoustic and ice research. Provides scientific consulting services including flow measurement, numerical modeling, wave measurement and analysis, sediment transport and ice studies.

Marine Development Associates, Inc. - Broad interests include resource and project planning and development, environment assessment, consultation and expert witness support on marine matters.

Coastline Surveys Ltd - Provides an independent marine data acquisition, interpretation and consultancy service world-wide from operating bases in England. Undertakes bathymetric and seismic surveys, water and seabed sampling.

Envirtech - Home Page - Plan, build and deploy any kind of oceanographic buoy network and to implement communication via HF, VHF and UHF radio links and satellite.

Evans-Hamilton, Inc. - A physical oceanographic consulting firm specializing in current and wave monitoring.

Fugro GEOS - Worldwide metocean measurement, consultancy and forecasting services.

Geo-Marine Technology - Marine geology and geophysics consulting services. Geologic hazards analyses, hydrographic charting, pipeline and cable survey support.

Geoprobe, Inc. - Consulting oceanographers, detail 20 years of worldwide oceanography, spanning the globe. Hydrographic surveying, physical oceanography from Greek and Egyptian waters to the South China Sea.

G.O.S.S. Consultants Ltd - Specialists in the provision of high quality and experienced personnel to the Offshore and Onshore exploration, telecommunication and marine science industries.

Hydrographic Surveys Limited - Offer a wide range of environmental and hydrographic services to industry and environmental and local authorities.

In Depth International, Inc. - Contracts to individual and business clients, sidescan sonar search and survey services, investigative diving and personalized scuba diving instruction. Services are available worldwide by our team of professional sonar technicians and divers.

INTEC Engineering - Specializes in design and project management of seafloor route surveys, oil/gas subsea and floating production systems, terminals, and oceanography. Achievments include Oman-to-India pipeline crossing the Indian ocean and trans-Black Sea pipeline design.

Clydeside Surveys Limited - Specialising in all forms of hydrographic surveying, including bathymetric, side scan sonar, shallow seismic and general oceanographic surveys around the globe.

Marine Technology - Site of Cliff Funnell Associates, the UK Marine Technology Contact Point: a free information source for UK marine organisations looking for EC funding.

Oceanmetrix Ltd - Provides independent oceanographic and meteorological consultancy and statistical services to governments and industry world-wide.

Oceanweather Inc. - A private marine forecasting and consulting firm involved in marine forecasts/hindcasts research at the air-sea interface.

Satlantic - Marine remote sensing company in Halifax, Nova Scotia, Canada bringing space technology to sea.

Saturn Sea Systems - Provide a unique, high quality service to the maritime industry. The services include marine and hydrographic survey, data processing and anaylysis, sensor design, remote sensing and radar deployements. Also undertake electronics design and manufacture through a sister company.

Seaconsult UK - Hydrographic Consultancy led by Ian Russell, FRICS in the fields of geomatics, hydrography, maritime zone delimitation, training, education and international projects.

Sea-Witched Oceanographic Consultants - Experienced, commercially aware oceanographers acting as client representatives/project managers to the marine industry.

Sub Sea Research LLC - Undersea research using the latest electronic equipment, also for hire & joint ventures.

PiSYS Limited - Based at the Aberdeen Science and Technology Park, Scotland. Offers creative technical solutions to various industry sectors with experience in the oil and gas fields.

Racal Pelagos, Inc. | Marine Software and Services - Racal Pelagos, Inc. is an ocean surveying and engineering company, providing a complete system of software, services, and survey solutions to the marine industry.

Penscil, Inc. - Product development services, project consulting and writing for oceanographic instrumentation and underwater acoustics.

All Points Diving Services - Provides research diving services to both the public and private sectors in Western Australia.

Aviso/Altimetry, Ocean Topography by satellite - Satellite altimeters measure ocean topography. Applications include El Niño detection, study of ocean circulation and the ocean's influence on weather and climate.

Andrews Limited - Offers hydrographic and seismic surveys.

ABP Research & Consultancy - Provides specialist consultancy services on coastal, estuarine and riverine developments and conservation projects.

Barb Marine Consulting - Offers educational eco cruises in the Indian River Lagoon.

Lyndhurst Oceanographics - Providers of specialised marine science services. These incluse project management, data collection and analysis and the provision of experienced personnel.