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2,592 companies

SEAY TUG & BARGE CONSULTING

Seattle, Washington, United StatesUpdated May 2001

Seay Tug and Barge specializes in marine marketing of tugboats, barges, and other marine vessels arranging the purchase, sale, and charter of U.S. Flag ocean tugboats, barges, and marine vessels

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.

SILVERSEA BAIRES

Buenos Aires, ArgentinaUpdated Mar 2001

Silversea Baires is a luxury cruise company operating from Buenos Aires, Argentina, offering South America cruises to destinations such as Valparaiso and Rio de Janeiro.

SLP Engineering Ltd

Lowestoft,, Suffolk, England, United KingdomUpdated Oct 2003

SLP Engineering Ltd, operating as Seatrium Offshore Renewable Services, provides innovative and flexible offshore energy solutions including operational maintenance, hook-up and commissioning, logistical support, and end-to-end 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.

STOP IT® PIPE REPAIR SYSTEM

Location not listedUpdated Dec 2002

STOP IT® PIPE REPAIR SYSTEM by InduMar provides composite pipe repair, leak sealing, rehabilitation, and corrosion control solutions for industrial and infrastructure piping and pipelines.

STS GROUP

Jacksonville, FL, United StatesUpdated Nov 2004
Port Agent

STS Group, a registered alias of Sea Transportation Services Inc., is a Jacksonville-based shipping agency founded in 1987, representing diverse interests in transportation and financial sectors and acting as a general agent for various maritime services.

SUNY - State University of New York Maritime College

Throggs Neck,, New York, United StatesUpdated Apr 2004

The Maritime College offers a broad spectrum of focused programs leading to degrees in engineering, business, and environmental sciences in addition to the opportunity to become a merchant ship's officer or obtain a commission in the Armed 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.

Safe Seas International Inc.

Duxbury, MA, United StatesUpdated Aug 2000

Safe Seas International Inc. provides internal ISM and ISO audits, SIRE 2 inspections, and SMS manual preparation and review services for the maritime industry.

SafeSea

North Kingstown, RI, United StatesUpdated May 2026

Safe/Sea is a family-owned company providing on-the-water boat towing and marine salvage services for recreational boaters in Rhode Island since 1985, offering membership plans with free towing, jumpstarts, and fuel delivery.

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.

Safmarine Belgium NV (Corporate Headquarters)

Antwerp I, BelgiumUpdated Jul 2004
Freight/RFQ

Safmarine Belgium NV is a container shipping and sea logistics provider integrated into Maersk, offering services such as container lines, refrigerated reefer shipping, breakbulk, and online cargo management.

Sail Training Association

United KingdomUpdated Jun 2000
Training

The Sail Training Association is a UK-based organization dedicated to providing sail training experiences to young people, promoting personal development and seamanship skills.

Sailors Union of the Pacific

Alameda, Calif, United StatesUpdated Feb 2001

The Sailors Union of the Pacific is a maritime labor union established in 1885 dedicated to maintaining and developing seamanship skills, advocating for American Merchant Marine laws, and supporting seamen worldwide.