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55 companies

Grant Geophysical, Inc.

Houston,, Texas, United StatesUpdated Mar 2007

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

Hawboldt Industries

Chester,, NS, CanadaUpdated Apr 2006

Hawboldt Industries is an innovative, ISO 9001-certified manufacturer of marine deck equipment, winches, propellers and propeller repairs.

Hunter 3-D Inc.

Houston,, Texas, United StatesUpdated Mar 2007

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

Irish Mainport Limited

Cork,, IrelandUpdated Feb 2005
Port AgentFreight/RFQ

Irish Mainport Limited is a marine services provider based in Cork, Ireland, serving ship-owners, exporters, importers, oil companies, seismic survey companies, and offshore wind sectors since 1957.

Kust Exploration and Consulting

Katy, Texas, United StatesUpdated Jan 2004

prospect generation/review, 3D / 2D seismic interpretation, prestack-AVO analysis, balanced structure mapping (including around salt, in carbonates and in retrograde failed shelf margins), forward/inverse seismic modeling, petrophysical well analysis, rock physics, bypassed oil finding, varied geoscience software support (including EARTHWORKS, SMT, GeoQuest (Ranked as a Product Champion and received 9 certificates of achievements from GeoQuest), Landmark (received 5 certificates of achievements from Landmark), Geographix, GMA, Petcom Powerlog and Hampson Russell software), clastic / carbonate stratigraphy, reservoir characterization, development geology, seismic acquisition and processing. Gulf Coast

Laborde Marine LLC

Morgan City, LA, United States

Laborde Marine LLC operates a modern fleet of offshore support vessels providing services for exploration, drilling, production support, construction, and seismic survey platforms with a strong emphasis on safety and experienced crew.

Mediterranean Survey and Services

Rome, ItalyUpdated Dec 2004

Mediterranean Survey and Services is an Italian company specializing in seismic surveys, navigation, submarine topography, geology, and sediment analysis.

Norddeutsche Seekabelwerke GMBH & Co.KG

Nordenham, GermanyUpdated Oct 2002

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

PGS - Petroleum Geo-Services

Lysaker, NorwayUpdated Sep 2003

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.

PRA - Petrotechnical Resources

Location not listedUpdated Dec 2002

Petrotechnical Resources of Alaska (PRA) is a certified petroleum engineering consulting company founded in 1997, providing integrated petroleum engineering, geoscience, and operations management services primarily for the Alaskan oil and gas industry.

Pan India Group

Location not listedUpdated Dec 2002

Pan India Group is a leader in Earth Sciences, Marine Sciences, Seismic, Oil & Gas, and Geospatial Data Management, providing innovative solutions for maritime industries and other sectors with over 300 employees across 20+ locations in India.

Paroscientific,Inc-High Precis

Location not listedUpdated May 2026

Paroscientific, Inc. is a leading manufacturer of precision pressure and seismic sensors using Resonant Quartz Crystal Technology, serving industries such as oceanography, meteorology, and aerospace with high-accuracy instrumentation.

Sanco Shipping AS

Industriparken,, Gjerdsvika,, NorwayUpdated May 2016
Bunker Supplier

Sanco Group AS is a Norwegian company providing high quality offshore energy solutions with a fleet of advanced seismic vessels for 2D, 3D, and 4D seismic operations.

Skipsteknisk AS

Aalesund, NorwayUpdated May 2006

Skipsteknisk AS specializes in the design of sophisticated and highly advanced vessels including fishing vessels, research vessels, ferries, offshore tenders, and multipurpose survey vessels.

Spectrum Energy & Information Technology

Woking, Surrey GU21 6LE, United KingdomUpdated Jan 2004

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.

Subsea Technologies, Inc.

Katy,, Texas, United StatesUpdated Apr 2016

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.

Svitzer Ltd, , Great Yarmouth

Yarmouth,, Norfolk,, United KingdomUpdated May 2026

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.

TBL Maritim - The Norwegian Maritime Organisation

Majorstuen,, Oslo, NorwayUpdated Apr 2005

TBL Maritim is a Norwegian maritime organisation representing about 210 member companies involved in shipbuilding, marine equipment production, and maritime consultancy, fostering industrial relationships and policy development in Norway's maritime sector.

Terra Management Inc.

Calgary, Alberta, CanadaUpdated Feb 2008

TerraSeis -Software to efficiently manage and display your seismic data. A modular, Windows-based application developed for seismic data management with geographically accurate viewing and mapping. Links line parameters, storage catalogue, QI tracking, AFE creation/tracking, document scanning/auto-indexing, data cleanup, and a powerful searching tool. Mapping may include any desired client data layer (wells, culture, land, etc.) for domestic or international data

The ARC Group LLC

Location not listedUpdated Dec 2002

The ARC Group LLC is an Austin, Texas-based independent firm providing advisory services and technical project support to the upstream domestic and international energy industry, specializing in integrated geoscientific and engineering analyses for exploration and production optimization.

Thybar Corp/ThyCurb

Addison,, IL, United StatesUpdated Mar 2003

Thybar Corp is a manufacturer of custom sheet metal products specializing in roof curbs, rooftop equipment supports, and air handler modifications with over 65 years of experience.