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1,274 companies

Sea Tow Services International, Inc.

Southold, NY, United StatesUpdated Aug 2004

Sea Tow Services International, Inc. provides nationwide boat towing and on-water assistance services, offering 24/7 priority support and membership options for recreational and commercial boaters.

Sea-Bird Electronics Inc.

Bellevue, WA, United StatesUpdated Nov 1998

Sea-Bird Electronics manufactures oceanographic CTDs (conductivity, temperature, depth instruments) and integrated water sampling systems. Based in Bellevue, Washington, the company serves the oceanographic research and marine science community.

SeaBotix Inc.

San Diego,, CA, United StatesUpdated Mar 2011

The SeaBotix LBV is the most capable, compact ROV inspection tool available. Ideally suited to single person deployment for any underwater inspection.

SeaSunAll Products, LLC

United StatesUpdated May 2002

Salt Gone Removes Salt and Chloride on almost any surface and adds a rust preventative. Non-Toxic and Biodegradable.

SeaTec

Westhill, Aberdeen, United KingdomUpdated Apr 2016

SeaTec is a leading independent maritime technical service partner providing worldwide support for shipbuilding, inspections, repairs, maintenance, communication, condition monitoring, and underwater services.

SeaTec UK Ltd

Glasgow, United StatesUpdated Apr 2016

SeaTec UK Ltd is a leading independent maritime technical service partner providing worldwide support in vessel inspections, shipbuilding, repairs, maintenance, underwater engineering, and maritime communication and navigation services.

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.

Seagold Marine Services Inc.

New Orleans, LA, United StatesUpdated Jul 2004

Seagold is a Marine Equipment Distibutor offering the following items as well as 24 hour service for installation and repair: FEROFORM™ Stern Tube, Rudder and Pintle Bearings Ballast Tank Mud Removers BOSS Bilge Oil/Water Separator Bilge Oil Content Alarm STRAUB Pipe Joints

Sealantern Electronics Company

TianJin, ChinaUpdated Dec 2005

Tianjin Sealantern Electronics Co., Ltd. is a high-tech enterprise specializing in the production of marine electronic products, focusing on ship automation systems and providing comprehensive technical solutions with strong R&D and quality management.

Seascope Yacht Charters

Newport,, RI, United StatesUpdated Sep 2003

Since 1976, Seascope Yachts has been customizing outings on the waters of Newport and along the New England coast for groups from 2 to 500. Pleasure sailing, executive retreats, client entertaining, family outings, board meetings, fishing - U.S. Coast Guard inspected and certified power- and sailboats Creators of “Your Own America’s Cup Regatta”, the hands-on team building program aboard their rare vintage 12-metres Featuring the Tiedemann private collection of yachts, Gleam, Northern Light, Mariner and M/V Pam, as seen on the Discovery Channel, Lifestyles of the Rich and Famous and in Town & Country magazine The most qualified, loyal, dedicated and service-oriented crew. More than just a business... you will feel Bob and Elizabeth Tiedemann’s passion for rare classic vessels. Elizabeth’s full range of expertise and attention to detail will make your planning pleasurable and your event unforgettable! “There is no greater team building experience.” Gary Jobson, ESPN Recipients of the Preserve Rhode Island Maritime Heritage Award.

Seaside Park Yacht Club

Seaside Park, NJ, United StatesUpdated May 2026
Training

Seaside Park Yacht Club, established in 1899 in Seaside Park, NJ, promotes yachting, rowing, and athletic water sports, offering sailing programs and events for all ages.

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.

SeeByte Ltd

Edinburgh,, Scotland,, United KingdomUpdated Aug 2011

Founded in Edinburgh, Scotland, SeeByte has been creating the most advanced awareness control systems for the latest generation of unmanned systems, including autonomous underwater vehicles and remotely operated vehicles since 2001. These technologies have been successfully integrated into land, air and sea solutions for the military and security, offshore and subsea, and renewable energy sectors. These integrations have earned a remarkable number of world-first technologies that showcase the unique capabilities and SeeByte’s innovative drive.

Senior Flexonics Inc.

Bartlett, IL, United StatesUpdated Nov 1998

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.

Settoon Towing, LLC

Pierre Part,, LA, United StatesUpdated May 2006

Settoon Towing's core business is the gathering of crude oil and produced water from inland production facilities across the Gulf Coast.

Severn Trent De Nora

Sugarland,, TX, United StatesUpdated Jan 2005

Manufacturer of Omnipure sewage treatment systems for maritime and industrial applications.

Severn Trent De Nora, LLC (Corporate Headquarters)

Sugar Land,, Texas, United StatesUpdated May 2026

Severn Trent De Nora (STDN) is a leading provider of water disinfection systems using onsite generated sodium hypochlorite, specializing in Dimensionally Stable Anode (DSA®) technology for maritime and industrial water treatment.

Sewart Supply Inc

Morgan City, LA, United States

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.

Shahi Shipping Limited

Mumbai, IndiaUpdated Jun 2002
Port AgentBunker Supplier

Shahi Shipping Limited, based in Mumbai, India, operates a fleet of 27 vessels providing supply, lighterage, and container feeder services, including fuel and potable water supply to vessels in Bombay harbor.

Shannon Foynes Port Company

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.

Shark Marine

St. Catharines, Ontario, CanadaUpdated Mar 2008

Shark Marine was founded in order to serve the needs of one of the most rapidly evolving industries of our time. Since the company was founded in 1984 our mandate has been to offer products and services that are innovative, high quality, dependable and cost effective. Over the years, Shark Marine has gained global respect for our developments in undersea technology, and the expertise we bring to on-site operations. As a manufacturer we have made significant advancements in underwater imaging equipment, remotely operated vehicles and other survey systems. In our services we have provided consultation, software development, custom manufacture, hydrostatic testing, equipment rentals and location operations. Our customer base has grown over the years to include gas and oil exploration, commercial diving, various governments, search and rescue, and survey firms, and has spread to include all continents. Our location services have taken us from warm waters to the frozen Arctic, where we have gained international recognition. These include pipeline surveys, locating of sunken vessels and other objects, search and recovery, as well as magnetic and sonar mapping. Our experience in the diverse aspects of this field allows us the ability to create innovative solutions to difficult or costly tasks.

Shearwater Shipping & Chartering Ltd.

Croydon, Surrey, United KingdomUpdated Jul 2005
Broker

Shearwater Shipping & Chartering Ltd. is a maritime company based in Croydon, Surrey, United Kingdom, specializing in shipping and chartering services.

Ship Bottom Municipal Ramp

Ship Bottom, NJ, United StatesUpdated May 2026

Ship Bottom Municipal Ramp is a public facility in Ship Bottom, NJ, providing municipal services and access to local waterways.

Ship Operations Cooperative Program

Washington,, DC, United StatesUpdated Aug 2004

SOCP is a membership organization ($5000 annually)comprised of US based ship operators, ship managers, maritime training and educational institutions, maritime labor, maritime product and service suppliers, government and other maritime organizations. Its purpose is to bring these organizations together to work in partnership to solve common ship operations problems and to develop products to satisfy the common needs of the members. The membership has grown from 5 members at inception in 1993 to 43 members currently.