Sempra Energy Trading (SET) is one of the world's largest traders of oil, natural gas and power. Its 800 clients includes virtually every major energy company in North America. The amount of natural gas traded by the company on a typical day equates to about one-half of all the daily consumption in both the United States and Canada. The company is located at 58 Commerce Road, Stamford, CT 06902 with additional offices in San Diego, Houston, Los Angeles, Calgary, Toronto, London, Dusseldorf and Oslo.
Sempra Energy Trading is wholly owned and guaranteed by Sempra Energy [NYSE: SRE], a "Fortune 500" energy services company with assets of $16 billion and a straight A rating by S&P. Among Sempra Energy’s many affiliates are San Diego Gas & Electric Company and Southern California Gas Company. Sempra Energy has the largest U.S. utility customer base with over 6 million meters.
For further information, see our web site at www.sempratrading.com.
North Kingstown, RI, United StatesUpdated Aug 2016
Senesco Marine LLC is a premier Northeast shipyard specializing in the construction and repair of double-hulled barges, tugboats, and other vessels, offering on-time delivery and high-quality workmanship backed by skilled employees.
Senior Flexonics Inc., based in Bartlett, Illinois, manufactures exhaust products, EGR and EGR coolers, high-pressure diesel fuel tubes and rails for common rail injection systems, water tubes, turbo oil drain lines, metal bellows, and piston cooling jets.
Stallion Infrastructure Services provides integrated solutions including workforce housing, mobile offices, power and lighting, fluid handling, sanitation services, and communication connectivity for industries such as shipping and maritime, oil & gas, construction, and emergency relief.
Fleetguard (a division of Cummins Filtration) manufactures filtration products including fuel, oil, air, and coolant filters for heavy-duty engines and industrial applications. The Cookeville, Tennessee facility is part of Cummins Filtration's global manufacturing operations.
Seraphin Test Measure is a leading manufacturer of calibrated measures and volumetric provers, specializing in stainless steel calibration equipment for industry and government since 1915.
Sermetal Shipyards is a shipyard located in Rio de Janeiro, Brazil, featuring the largest dry-dock in the Southern Hemisphere capable of accommodating vessels up to 400,000 DWT.
Leading Norwegian manufacturer of hydraulic systems and components, offering solutions for marine, offshore, and industrial applications including hydraulics, pneumatics, marine equipment, and service.
Servo Corporation of America is a world leader in the design, development, and manufacture of components for satellite attitude determination, earth resource monitoring, and radio navigation equipment for airports and marine applications.
Servogear AS is a leading manufacturer of controllable pitch propeller (CPP) systems for fast workboats, fast ferries, offshore vessels, and yachts, offering tailored propulsion solutions that combine speed, thrust, and fuel efficiency.
Setcore Petroleum Services provides well intervention and asset integrity services across the MENA region, focusing on safe and reliable oilfield solutions.
Sewart Supply Inc is the largest Twin Disc distributor and support center in the United States, providing marine and land-based transmissions, propulsion control systems, and electronic control technology with over 50 years of industry experience.
Palmer Products Inc. is a family owned precision engineering firm specializing in manufacturing high quality industrial and marine bearings, including Teflon products.
Foynes,, County Limerick,, IrelandUpdated May 2026
Managing all pilotage and safe passage of vessels on the Shannon Estuary, one of Ireland's greatest maritime assets.
Ships over 185,000 DWT regularly enter the Estuary with cargo for destinations all over Ireland.