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1,190 companies

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.

SIGRIST-Photometer AG

Ennetbürgen, SwitzerlandUpdated Nov 1998

Sigrist-Photometer AG, based in Ennetbürgen, Switzerland, develops and manufactures high-quality process photometers with applications including monitoring scrubber wash water in exhaust gas cleaning systems on sea vessels.

SIMA PERU

Callao,, Callao, PeruUpdated May 2026

Servicios Industriales de la Marina, SIMA PERU S.A. is a company which specializes in the construction of merchant vessels, fishing vessels and repair of vessels, industrial maintenance, construction of steel structures, specialized electronic systems and the manufacture of light weapons. www.sima.com.pe

SIMA-PERU (www.sima.com.pe)

Callao, Callao, PeruUpdated May 2026

Servicios Industriales de la Marina, SIMA PERU S.A. is a company which specializes in the construction of merchant vessels, fishing vessels and repair of vessels, industrial maintenance, construction of steel structures, specialized electronic systems and the manufacture of light weapons.

SKIPPER Electronics AS

Oslo, Manglerud, NorwayUpdated Nov 2004

SKIPPER Electronics AS is a Norwegian manufacturer of navigation echo sounders, speed logs and echo sounders for fishing vessels. SKIPPER also markets SUZUKI fish finding equipment, AIRMAR transducers and TAIYO radio navigation equipment.

SMI Companies, Inc.

Location not listedUpdated Dec 2002
Freight/RFQ

SMI Companies, Inc. provides custom fabrication, field services, and manufacturing solutions primarily for the oil, gas, petrochemical, and energy sectors, including hazardous material transportation and bulk material handling systems.

SPI Marine USA Inc

Norwalk, CT, United States
Bunker Supplier

SPI Marine USA Inc provides marine fuel and lubricants supply services, specializing in bunker fuel delivery and logistics support for vessels.

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.

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.

SWISS BULK CARRIERS S.A.

Basel (Representation Switzerland), BS, SwitzerlandUpdated Oct 2008
Freight/RFQ

Charterers and freight contractors specializing in Handy, Panamax, and Capesize vessels based in Basel, Switzerland.

Sae-Han Fuel Co. Ltd

Pusan, South KoreaUpdated Jan 2000
Bunker Supplier

Sae-Han Fuel Co. Ltd is a bunker supplier based in Pusan, South Korea, providing marine fuel services to vessels.

Sail Harbor Marina & Boatyard

Savannah, GA, United StatesUpdated May 2026

Sail Harbor Marina & Boatyard in Savannah, GA offers full-service marina amenities including dockage for vessels up to 125 feet, fuel, pump-out system, boat rentals, and a future restaurant and event space, located near the Intracoastal Waterway.

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.

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.

Sasebo Heavy Industries Co Ltd (Tokyo Head Office)

Chiyoda-ku,, Tokyo, JapanUpdated Jul 2005

Sasebo Heavy Industries Co Ltd is a Japanese company specializing in ship repair and modification, as well as manufacturing engine parts and shaft systems for various vessels including merchant ships and naval vessels.

Sasebo Heavy Industries Co Ltd - Shipyard

Nagasaki, JapanUpdated Jul 2005

Sasebo Heavy Industries Co Ltd is a Japanese shipyard specializing in repair and modification of merchant ships, naval vessels, and special ships, as well as manufacturing engine parts and ship shaft systems.

ScanVibra

Copenhagen O, DenmarkUpdated Apr 2007

ScanVibra is an internationally recognized consulting engineering company specializing in ship noise and vibration control, offering noise and vibration analysis, design reviews, measurement services, and troubleshooting for various vessel types including passenger ships, luxury yachts, and offshore support vessels.

Scheepswerf Gebr. Kooiman BV

ZWIJNDRECHT, ZH, NetherlandsUpdated Jan 2004

Scheepswerf Gebr. Kooiman BV is an independent multidisciplinary shipbuilder specializing in custom design, newbuilding, repair, maintenance, and conversions of various vessel types including fishing vessels, workboats, and dredging vessels.

Schoeller Holdings Ltd.

Limassol, CyprusUpdated Jun 2005

Schoeller Holdings Ltd is a family-owned international holding company with a diverse portfolio in maritime shipowning, technical and crew management, commercial operations, aviation, hospitality, and horticulture sectors.

Schooner Creek Boat Works

Portland,, Oregon, United StatesUpdated Mar 2005

Schooner Creek Boat Works is a full-service boat repair and manufacturing yard in Portland, Oregon, specializing in custom boat building, repairs, and Coast Guard certified commercial vessels.