Steel Fabricators Inc.
Alaska's largest locally owned and operated steel plant, specializing in custom steel fabrication for pressure vessels, tanks, modules, marine vessels, mining monorails, and arctic-tested North Slope projects.
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Steelcad Consultants A/S
Steelcad Consultants A/S is an independent engineering services company established in 1993, providing solutions to shipyards, ship-owners, offshore yards, and engineering/design companies.
Steerprop Ltd.
Steerprop Ltd. designs and manufactures azimuth propulsors and propulsion systems for vessels operating in harsh marine conditions, including ice-covered seas.
Stellamaris Internacional (SMI)
Stellamaris Internacional (SMI) is a maritime company based in Montevideo, Uruguay, specializing in liner shipping agencies, port agency and chartering, cargo handling, container and bulk terminals, ancillary marine services, logistics, and distribution.
Stena Bulk HQ
Stena Bulk is a leading tanker shipping company based in Gothenburg, Sweden, specializing in safe and cost-efficient transportation of crude oil, fuel products, and chemicals with a focus on innovation and sustainability.
Stena Bulk LLC
Stena Bulk LLC is a shipping company specializing in the transportation of crude oil and refined petroleum products.
Stena Drilling
Stena Drilling is an independent offshore drilling contractor specializing in ultra-deepwater drillships and semisubmersibles, focusing on safety, innovation, and operational excellence.
Stena Tay - Stena Drilling Limited
Stena Drilling Ltd is a leading independent offshore drilling contractor specializing in ultra-deepwater drillships and managed pressure drilling operations with a focus on safety, innovation, and sustainability.
Stevens Marine Services, Inc.
Stevens Towing Co., Inc., is a mid-size tug and barge transportation company based in Yonges Island, South Carolina. Stevens has been in business since 1913 and engages in inland, coastwise and ocean towing. We have experienced operators, and a complete fleet of tugs and barges for all freight, cargo and construction operations. We are extremely flexible and can specialize in: project cargoes, heavy lift cargoes, heavy hauling, inland and ocean towing, international ocean movements, oversized cargo, Ro/Ro transport, deck barges, hopper barges, turn key intermodal projects, and heavy lift cranes. Currently our business covers the East and West coasts of North, Central and South America including the Caribbean.
Stewart & Hazell Marine Services Ltd
Stewart & Hazell Marine Services Ltd provides comprehensive marine services including port agency and ship brokerage in Vouliagmeni, Greece.
Stewart & Stevenson Services Inc.
Stewart & Stevenson is an integrated oilfield services company.
Stewart Engineering
Stewart Engineering is a multidisciplinary firm providing engineering, landscape architecture, planning, and surveying services focused on community strengthening through innovative and client-focused project delivery.
Stewart Technology Associates
Structural, marine and offshore engineering and naval architecture, emphasis on dynamic analysis of offshore structures, moorings and risers.
Stieglis Maritime International
Stieglis Maritime International, Certified Ship Sale and Purchase Brokers, Sworn Appraisers for Deepsea and Coastal Vessels, Maritime Business Consultants.
Stockham Valves & Fittings
Historic American manufacturer of valves and fittings, originally founded in Birmingham, Alabama. The Birmingham plant closed in 1998; the Stockham brand is now headquartered in Cullman, Alabama.
Stockton Springs Marine
Stockton Springs Marine is a full service boatyard located in Stockton Springs, Maine, offering fiberglass work, boat finishing, restoration, motor service, electrical, mechanical, hydraulics, welding, shrink wrapping, winterization, hauling, and storage services.
Stolt Parcel Tankers
Stolt Parcel Tankers is a leading operator of parcel tankers, providing global transportation solutions for bulk liquid chemicals, acids, edible oils, and specialty liquids with a fleet of over 140 tankers.
Stolt Tank Containers
Stolt Tank Containers is the leading provider of bespoke logistics and transportation services for door-to-door shipments of bulk liquids, operating the world’s largest fleet of ISO tanks.
Stolt-Nielsen Transportation Group B.V. (The Netherlands)
Stolt-Nielsen Transportation Group B.V. is a leading operator in bulk-liquid logistics, providing global transportation services for bulk liquids, storage and handling solutions, and high-tech aquaculture.
Stolt-Nielsen Transportation Group Ltd
Stolt-Nielsen Transportation Group is a leading global provider of transportation services for bulk liquid chemicals, edible oils, acids, and specialty liquids, operating chemical tankers, storage terminals, tank containers, and aquaculture businesses.
Stolthaven Santos Ltda.
Stolthaven Santos Ltda. operates tank storage terminals providing storage and distribution services for chemicals, petroleum products, and bulk liquids, acting as regional hubs to improve operational efficiency for SNTG's parcel tankers.
Stone Energy Corporation
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.
Stone Harbor Marina Inc
Stone Harbor Marina Inc is a full-service marina located in Stone Harbor, New Jersey, offering yacht slips, boat rentals, and marine services.