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333 companies

SCHOTTEL GmbH

Spay/Rhine,, GermanyUpdated Mar 2008

SCHOTTEL offers 360° azimuthing propulsion and manoeuvring systems as well as conventional propulsion packages up to 30 MW. The main area of application is vessels requiring the utmost in manoeuvrability. World-wide sales and service network. Quality Management System according to DIN EN ISO 9001.

SCHOTTEL USA

Houma,, LA, United StatesUpdated May 2016
Training

SCHOTTEL USA is a propulsion expert specializing in the development and manufacture of azimuth propulsion and maneuvering systems for vessels of all types and sizes, offering new builds, retrofits, and after-sales services.

SENER Ingeniería y Sistemas SA

Madrid,, Tres Cantos, SpainUpdated Oct 2006

SENER Ingeniería y Sistemas SA develops FORAN, a fully integrated CAD/CAE/CAM ship design software system used throughout the shipbuilding lifecycle, now part of Siemens Xcelerator Marine Engineering solutions.

SERCK COMO GmbH

Geesthacht ,, GermanyUpdated Jan 2005

SERCK COMO GmbH is a German company based in Geesthacht specializing in maritime technology and services.

SPECIAL METALS CORP.

Location not listedUpdated May 2026

Special Metals Corporation is a leading developer and producer of high-performance nickel and cobalt alloys used in extreme environments across aerospace, oil & gas, power generation, chemical processing, and marine engineering industries.

SSS Clutch Co. Inc.

New Castle, DE, United StatesUpdated Jun 2001

SSS Clutch Company, Inc. is a New Castle, Delaware-based manufacturer of synchro-self-shifting (SSS) clutches used in naval and marine propulsion systems, including U.S. Navy submarines and surface vessels.

STX Canada Marine Inc.

Vancouver,, BC, CanadaUpdated Apr 2011

STX Canada Marine Inc. is a consulting naval architecture and marine engineering company established in 1983, evolving from Aker Yards Marine.

STX France SA

Saint Nazaire Cedex, FranceUpdated Jun 2016

STX France SA is a shipbuilding company based in Saint Nazaire Cedex, France, specializing in ship design, engineering, and construction services.

STX US Marine Inc.

Houston,, TX, United StatesUpdated Apr 2011

STX US Marine Inc. is a consulting naval architecture and marine engineering company established in 1983, specializing in ship design and marine engineering services.

SWATH Ocean Systems Inc.

National City, CA, United StatesUpdated Nov 1998

SWATH Ocean Systems Inc. designs and builds Small Waterplane Area Twin Hull (SWATH) vessels for commercial, research, and military applications, offering superior stability and seakeeping in rough seas.

Safety at Sea Ltd (SaS)

Glasgow,, Scotland, United KingdomUpdated Dec 2005

Safety at Sea Ltd (SaS) is a consulting company of naval architects and marine engineers specializing in ship stability, design, and safe operation of ships and advanced marine vehicles, operating in partnership with the University of Strathclyde's Ship Stability Research Centre.

Sasakura/JGG Services

Westtown, PA, United StatesUpdated Nov 1998

Sasakura/JGG Services is the U.S. representative for Sasakura Engineering, providing sales and aftermarket service for marine freshwater generators, reverse osmosis systems, oily water separators, and heat exchangers on commercial vessels.

Schoellhorn-Albrecht Machine Co.

St. Louis, MO, United StatesUpdated Jun 2005

Designs and manufactures marine mooring equipment such as; capstans, deck and dock fittings, winches, hawser reels,accommodation ladders, anchors, chain stoppers, and custom deck machinery.

Schrider & Associates, Inc.

Daphne, AL, United StatesUpdated Nov 2004

Schrider & Associates, Inc., established in 1999, provides naval architecture and marine engineering design services.

Scientific Management Associates Inc.

Alexandria, VA, United StatesUpdated Nov 1998

Scientific Management Associates Inc. was a maritime services firm providing marine engineering and international ship management, with operations in Washington, New Jersey, and Australia. The company was acquired by new owners in March 1983.

Sea Engineering Inc.

Honolulu, HI, United StatesUpdated May 2026

Sea Engineering, Inc., founded in 1973 by University of Hawaii graduate students, provides marine-related engineering, construction, and diving services throughout the Pacific.

Sea Systems Inc.

Ward Hill, MA, United StatesUpdated Aug 2001

Sea Systems Inc. provides marine engineering and ship repair services in Ward Hill, United States.

Seaeye Marine Ltd

Location not listedUpdated Dec 2002

Saab Seaeye is a world leader in electric underwater robotics, providing innovative and sustainable remotely operated vehicles (ROVs) and related underwater technology for complex subsea missions across various sectors.

Seattle Maritime Academy

Seattle, WA, United StatesUpdated Jul 2005
Training

Seattle Maritime Academy prepares skilled mariners for careers in all sectors of the maritime industry through US Coast Guard-approved certificate programs emphasizing hands-on training and on-the-water experience.

Seaworthy Electrical Systems

New York, NY, United StatesUpdated Nov 1998

Seaworthy Electrical Systems is a New York-based provider of marine electrical and engineering technical services, specializing in shipboard electrical work and ship support services for the U.S. Department of Defense.

SembCorp Marine Limited

Singapore,, SingaporeUpdated Jun 2007

SembCorp Marine Limited is a leading global marine-engineering group specializing in ship repair, shipbuilding, ship conversion, and offshore engineering with extensive shipyard facilities in Singapore, Indonesia, China, and Brazil.

Sevan Marine ASA

Tananger,, NorwayUpdated Jan 2007

Sevan Marine ASA is a specialized marine engineering and design house pioneering cost-effective offshore solutions including cylindrical hulls and semi-submersible floating production units.