Maritime Directory

Geoservices is a global provider of geophysical and geotechnical services to the offshore oil and gas industry.

Houston,, Texas, United States

Grant Geophysical is a global geophysical service company providing land, shallow water OBC, and transition zone seismic data acquisition across multiple continents.

Wedel, Germany

HYDROMOD GbR is an applied research and consultancy company specializing in numerical modeling, measurements, and environmental expertise for marine and inland waters.

Houston,, Texas, United States

Hunter 3-D Inc. is a Houston-based company specializing in seismic interpretation services.

Woking, Surrey, England, United Kingdom

Hydrosearch Associates Ltd. provides consultancy services in geophysics, geographical information systems, geology, geoscience, and hydrography.

Markham, ON, Canada

Our magnetometers and gradiometers are currently in use by Navies, research institutes, Universities, archaeologists, geophysicists and survey companies around the World.

Great Yarmouth, Norfolk, United Kingdom

The Maritech Group offers specialist survey and geophysical consultancy services to the offshore Oil, Gas and Civil Engineering industries worldwide.

Port Jefferson,, New York, United States

Miller Marine Services provides offshore marine construction support, vessel and crew services for wind farm development, geophysical surveys, submarine cable and pipeline installation, and oil spill response in Long Island, NY.

Nordenham, Germany

Manufacture, supply and installation of high quality underwater cables, umbilicals and special cable accessories. Also manufacturers of plastic protective and environmental handling products.

New Orleans,, LA, United States

Offshore Marine Service Association (OMSA) is a non-profit organization representing U.S. offshore marine transportation companies, promoting industry interests and providing a united front on legislative and governmental matters.

Lysaker, Norway

Petroleum Geo-Services is a technologically focused oilfield service company providing geophysical and reservoir consulting services across the exploration, field development, and production value chain.

Houston,, Texas, United States

Paradigm™ provides enterprise software solutions for the global oil and natural gas exploration and production industry.

Parallel Geoscience Corporation provides geophysical and geotechnical services, specializing in marine and offshore site investigations.

Leeds, United Kingdom

Reid Geophysics Ltd provides geophysical consulting services specializing in survey design, data processing, modeling, interpretation, and training for petroleum and mineral exploration worldwide.

Request Seismic Surveys Ltd. provides specialized seismic survey services for the maritime and offshore industries.

Woking, Surrey GU21 6LE, United Kingdom

Spectrum Energy and Information Technology Limited is a British registered geophysical company which commenced trading in 1985 and is now an established part of the world oil service community. With headquarters in the UK, Spectrum now has operational centres in Houston and Cairo with active joint ventures in Tehran and New Delhi.

Katy,, Texas, United States

Subsea Technologies, Inc. provides advanced underwater technology solutions including acoustic positioning, GNSS positioning, hydrographic survey equipment, marine geophysical systems, and underwater cameras and lights, offering rentals, sales, and technical support.

Yarmouth,, Norfolk,, United Kingdom

Svitzer Limited offers a comprehensive world wide offshore surveying service with expertise covering all aspects of seabed and sub-seabed survey data acquisition and management, as well as inspection, engineering, mapping, positioning, geotechnical and ROV services. Whilst primarily working for the Oil and Gas Industry, Britsurvey/Svitzer Ltd also conduct deep ocean cable route surveys, feasibility studies, exploration seismic interpretation projects and deep water bathymetric and site surveys. The purchase of a new vessel, equipped to undertake 2D seismic data acquisition, and swathe bathymetry systems on three of our five vessels has placed us at the forefront of hydrographic survey data acquisition and presentation, both for regional and engineering surveys. This expertise in conjunction with our expanded network of DGPS services, now covering both the North Sea and the Irish Sea underlines a continuing commitment to supply our clients with the highest quality hydrographic data available. A comprehensive pool of geophysical, surveying, positioning and ROV equipment installed on our vessels and available for mobilisation to world wide locations enables us to offer a truly comprehensive surveying service. This is supported by extensive data management, interpretation and reporting facilities. These include seismic workstations, for interpretation and integration of 2D and 3D datasets, a complete seismic processing centre, AutoCAD and Intergraph mapping stations and a dedicated 3D seismic interpretation and evaluation team.

Houston,, Texas, United States

TGS-NOPEC Geophysical Company provides geophysical data and intelligence to the oil and gas industry, supporting exploration and production activities.

Plano,, Texas, United States

Tidelands Geophysical Company was a geophysical services business based in Plano, Texas, United States. Its website domain tgcseismic.com is currently for sale.

Houston,, TX, United States

VERITAS DGS Inc. provides integrated geophysical services to the oil and gas industry, including seismic survey planning, data acquisition, processing, interpretation, and reservoir characterization worldwide.