Maritime Directory

CALDER is a global leader in advanced hydrostatic and pneumatic valve testing equipment, serving industries including maritime, oil & gas, power generation, and manufacturing with innovative technology and comprehensive support.

Stavanger,, Norway

Equinor (formerly Statoil ASA) is a multinational oil and gas energy company headquartered in Stavanger, Norway, with significant operations supplying the Norwegian continental shelf.

Stamford,, CT, United States

Operations in the USA are pursued through Statoil Marketing and Trading (US) Inc. Established in 1987, this company forms part of the group's global network for trading crude oil and refined products.

Kifisia,, Athens,, Greece

StealthGas Inc is an international shipping company specializing in the transportation of petroleum and petrochemical liquefied gas products, and is the world's largest owner of LPG pressurized carriers in the 3,000-8,000 cbm segment.

Atlanta, GA, United States

Manufacturer and distributor of static grounding and bonding equipment, portable hazardous location lighting, and static ground monitoring systems for environments with explosive gases, vapors, and dust.

Oil States Energy Services (OSES) provides integrated rental solutions and services for the global oil and gas drilling industry, offering a broad range of equipment for well site activities including wireline, isolation, well testing, frac stacks, and production services.

Stone Energy Corporation is an independent oil and natural gas company engaged in the exploration, development, and production of energy resources primarily in the Gulf of Mexico.

Stratagraph, Inc. is a company specializing in geotechnical and environmental drilling services, primarily serving the oil and gas industry.

Henderson,, WA,, Australia

Strategic Marine is a Singapore-headquartered shipbuilding company specializing in high-performance commercial and governmental vessels, offering a wide range of vessels including ferries, offshore wind crafts, oil and gas service vessels, defence boats, and general workboats, along with repair, marine logistics, brokerage, and financial services.

Aberdeen,, United Kingdom

Strategic Offshore Research Ltd is an independent market intelligence company specializing in subsea and offshore oil and gas markets, providing first-hand newswires, newsletters, market forecasts, and bespoke analysis.

St.Petersburg, Russia

Sudomech Supply - general shipchandler, marine supplies, spare parts, provisions, FRS service, shiprepair, spares re-conditioning, agent of Mobil, Shell, Unitor, Jotun, Kansai Paint, Akzo Nobel

Dallas,, Texas, United States

Sun Natural Gas, LLC is a Dallas-based company specializing in natural gas supply and services.

Sunada Downhole Gauges specializes in manufacturing downhole pressure and temperature gauges used in the oil and gas industry.

Harvey,, Louisiana, United States

Superior Energy Services is a leading provider of specialized oilfield services and equipment, focusing on production-related needs of oil and gas companies in the Gulf of Mexico, including offshore well maintenance and plug and abandonment services.

Houston,, TX, United States

Superior Offshore International, Inc. provides subsea construction and commercial diving services to the offshore oil and gas industry, specializing in pipeline and production infrastructure installation, upgrading, and decommissioning in the U.S. Gulf of Mexico and international offshore locations.

Rio de Janeiro,, Brazil

Suporte Consultoria e Projetos Ltda is associated with Orcina Ltd, a global leader in marine systems design and analysis software, known for its OrcaFlex software used in offshore dynamic analysis and engineering.

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.

Solon, OH, United States

Swagelok provides fluid system components to the chemical, power, oil and gas, semiconductor, and pharmaceutical/bioprocessing (biopharm), chemical, oil and gas, and power industries worldwide.

United Kingdom

Swire Pacific Offshore (North Sea) Ltd provides offshore marine services and support to the oil and gas industry in the North Sea.

Singapore, Singapore

Swire Pacific Offshore Services (Pte) Ltd provides offshore marine services including vessel management and support for the oil and gas industry.

Calgary, Alberta, Canada

Oil & Gas Inspectors for worldwide work. Electrical, Mechanical, Welding, Civil, Instrumentation, QA, QC, Project Management, Construction Supervision.

United States

TEPPCO Partners, L.P. operates one of the largest common carrier pipelines of refined petroleum products and liquefied petroleum gases in the United States, along with petrochemical, natural gas liquid, and crude oil pipelines and related assets.

TETRA Technologies, Inc. provides energy services specializing in water management, automation and monitoring, produced water treatment and recycling, filtration systems, completion fluids and additives, corrosion control, and laboratory testing for the oil and gas industry.

Houston,, Texas, United States

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

China