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421 companies

Smith Marine, Inc.

Marblehead,, MA, United StatesUpdated Sep 2017

Smith Marine, Inc. is a full-service marine contracting company based in Marblehead, MA, providing services including marine construction, dredging, pile driving, tug and barge services, and scientific charters primarily in New England and throughout the Continental United States.

Smitwijs Towage B.V.

Rotterdam, NetherlandsUpdated Sep 2006

Smitwijs Towage B.V. is a Rotterdam-based company specializing in towage services, providing expert maritime assistance and support.

Sobrare Servemar SA

Rio de Janeiro, BrazilUpdated Jan 2001

Sobrare Servemar is a large tugboat company in Brazil. It is Saveiros Camuyrano´s affilate and together they own a fleet of 61 tugboats.

Solstad Offshore ASA

Skudeneshavn,, NorwayUpdated Oct 2003

Solstad Offshore ASA delivers industry-leading sustainable operations to the global offshore energy market, specializing in shipowning and ship management services.

St Johns Boat Co

Jacksonville, FL, United StatesUpdated May 2026

St. Johns Boat Company in Jacksonville, FL offers comprehensive marine services including yacht and tug maintenance, electrical and mechanical work, aluminum and steel fabrication, blasting and painting, and long-term storage with a 150 metric ton boat hoist and a large blast house facility.

Star Global Marine Pte Ltd

Singapore, SingaporeUpdated May 2026

Expertise to transport complex oil and gas cargoes for offshore/onshore sectors, special project heavy lift cargoes and handling door to door infrastructure turnkey projects. Also provdes ship agency functions, international freight forwarding and ship brokering.

Starlight Marine Services, Inc.

Alameda,, CA, United StatesUpdated Jan 2007
Port AgentBunker SupplierFreight/RFQ

Centerline Logistics Corporation is a premier marine petroleum transportation operator with a large and diverse fleet serving the US coasts, providing bunkering, terminal transportation, ship assist, escort, and towing services.

Sterling Equipment

Quincy,, Mass, United StatesUpdated May 2016

Sterling Equipment is an East Coast barge and marine equipment rental company providing barges, cranes, excavators, dredges, tugs, and related equipment to the marine and construction industries along the Eastern Seaboard.

Stevens Marine Services, Inc.

Yonges Island, SC, United StatesUpdated Jan 2002

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.

Suez Canal Authority (Shipyard Head Office)

Irshad Building - 6 th floor - P.O. BOX 41515, Ismailia,, EgyptUpdated Jan 2011

The Suez Canal Authority manages, operates, maintains, and improves the Suez Canal, an artificial waterway in Egypt connecting the Mediterranean Sea with the Red Sea.

Sundial Marine Construction & Repair, Inc.

Troutdale, OR, United StatesUpdated Jan 2002

A full service shipyard located on the Columbia River, approximately 20 miles east of Portland, Oregon, Sundial Marine is organized as a marine repair facility, servicing Pacific Northwest barges, tugs, fishing vessels and various government vessels, for the purpose of providing quality ship and vessel repair, conversion and new construction.

TECO Ocean Shipping Co.

Tampa,, Fl, United StatesUpdated Mar 2005

TECO Ocean Shipping is the largest U.S.-flagged dry bulk ocean carrier, transporting coal and various bulk commodities globally with a fleet of tug-barge units and ships.

TRANSINSULAR, S.A.

PortugalUpdated May 2026
Port AgentFreight/RFQ

TRANSINSULAR, S.A. provides maritime transport services connecting mainland Portugal to the Azores, Madeira, and Cape Verde, and further to Northern Europe, the Baltic, Mediterranean, and Asia, specializing in bulk cargo, refrigerated cargo, and chartering services.

Taisei Engineering Consultants, Inc.

Chuo-ku,, Tokyo, JapanUpdated Mar 2006

Taisei Engineering Consultants, Inc. specializes in automated mechanical couplers and articulated tug and barge (ATB) systems, collaborating internationally in marine engineering projects.

Tano Automation Inc.

New Orleans, LA, United StatesUpdated Nov 1998

Tano Automation Inc. is a New Orleans-based designer and manufacturer of computer-based centralized control and monitoring systems for marine, oil and gas, and energy management applications. Its systems are installed on containerships, tankers, tugs, dredges, and U.S. Navy survey ships.

Taub Taubatkompaniet AS - Boa Limited

Trondheim,, NorwayUpdated Feb 2005

BOA Offshore provides offshore transport, launching, and engineering services with a fleet of tugs, barges, and offshore support vessels, serving marine, oil and gas, offshore wind, aquaculture, and civil infrastructure industries.

Teco Transport

Tampa, FL, United StatesUpdated May 2002

TECO Ocean Shipping Company, based in Tampa, Florida, was the largest dry bulk ocean transport company operating under the United States Flag, handling global blue water transportation activities.

The American Waterways Operators (AOW)

Arlington, Virginia, United StatesUpdated Sep 2017

The leading national advocate, resource, and united voice for the tugboat, towboat, and barge industry promoting safe, sustainable, and efficient transportation on America's waterways.

The Louis Allis Company

Milwaukee, WI, United StatesUpdated Nov 1998

Founded in 1901 in Milwaukee, Louis Allis manufactures and repairs custom large-frame DC motors, including motors for ship propulsion on dredges, tugboats, and military vessels. Now a subsidiary of WorldWide Electric.

The National Association of Marine Surveyors, Inc.

Chesapeake, VA, United StatesUpdated Jul 2006
Training

The National Association of Marine Surveyors, Inc. (NAMS) is an international association providing certified marine surveyors for inspection, consulting, training, and certification services in the maritime industry.