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422 companies

SEA HORSE INTERNATIONAL

McLean, Virginia, United StatesUpdated Jan 2004

world wide fraud investigation, large claims handling, marine and cargo surveying, negotiating, Loss prevention, claim managment

SIMSA

Viiken, SwedenUpdated May 2026

Marine surveying & consultancy in Scandinavia

Safa Shipping

Houston, Texas, United StatesUpdated Feb 2001

Safa Shipping provides competitive shipping services including ship registration, marine surveys, and certification management.

Scan-Survey

Fredericia,, SwedenUpdated May 2026

Scan-Survey is an independent marine survey bureau established in 1979 in Fredericia, Denmark, providing marine surveying services.

Schad Shipping Agents, Inc.

Satno Domingo, Dominican RepublicUpdated Oct 2003
Port Agent

Frederic Schad, Inc. is a full service logistics and shipping agency established in 1922 in Santo Domingo, Dominican Republic, offering services including cargo and vessel surveying, air cargo, harbor towing, salvage, terminal operations, trucking, and bonded warehousing.

Schonstedt Instrument Co.

Reston, VA, United StatesUpdated Nov 1998

Schonstedt Instrument Company is an American manufacturer founded in 1953, specializing in the design and production of magnetic locators and pipe & cable locators used in surveying, construction, and utilities industries.

Scientific Drilling

Location not listedUpdated May 2026

Scientific Drilling provides advanced drilling technologies and services including rotary steerable systems, measurement while drilling, logging while drilling, and magnetic ranging solutions for complex drilling operations.

Sea Stores Ltd

Wellington, New Zealand (Aotearoa)Updated Dec 2003

Sea Stores Ltd is a Wellington-based supplier specializing in ship provisions, sea stores, and marine supplies, serving cruise ships and other vessels with quality products and personalized service for over 35 years.

SeaArk Marine, Inc.

Monticello, AR, United StatesUpdated Apr 2005

SeaArk Marine, formerly MonArk Boat Company is located in Monticello, Arkansas USA. SeaArk builds aluminum work, patrol, and excursion boats up to 85 feet in length. SeaArk has a long history of building boats for many different government entities as well as commercial agencies for a multitude of missions.

Seascan

Aberdeen, Aberdeenshire, United KingdomUpdated Jan 2002

Seascan and Echoplus ground discrimination systems use existing vessels echo sounder to provide analysis of seabed type. This is especially useful in fishing applications but can also be used in hydrographic survey, mineral extraction,dreging and research applications.

Service Transmaritime Corp

MUMBAI, Maharashtra, IndiaUpdated May 2003

Experienced shipping consultants networking in the global village to set higher professional standards in every aspect of marine endeavour.

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.

Shearer & Associates

Seabrook, TX, United StatesUpdated May 2026

The Shearer Group, Inc. (TSGI) is a naval architecture, marine engineering, and marine surveying firm specializing in the design of inland towboats, barges, drydocks, and passenger vessels.

Ship & Offshore Surveyors A/S

Kristiansand, NorwayUpdated Nov 2004

Damage Surveys, Claim Advisors, Specialist witnesses and other work related to marine damages. Hull & Machinery, Loss of Hire, P and I etc.

Skipsteknisk AS

Aalesund, NorwayUpdated May 2006

Skipsteknisk AS specializes in the design of sophisticated and highly advanced vessels including fishing vessels, research vessels, ferries, offshore tenders, and multipurpose survey vessels.

Smith Imossi & Co Ltd

GibraltarUpdated Oct 2005
Port Agent

Smith Imossi is one of Gibraltar's longest established independent shipping agents, providing personalized port agency, liner agency, and Lloyd's agency services since 1837.

Société Tunisienne de Transit d'agences et de Transports - STTAT

Sfax, TunisiaUpdated Sep 2003

As a shipping agent of several renowned shipowners ( liner operators or tramp carriers), STTAT is ready, through its shipping departments managed by young and professional specialists trained at university and mastering various foreign languages such as English, Italian, French, Spanish, etc , to provide any shipping company with inexpensive round the clock agency service, including mainly the following tasks : + Communication of estimated D/A to Owners/Charterers to pay port expenses in due time. +Arrangements for supplies, as well as tally and survey services whenever needed. + Berthing the vessel with the required celerity and notification of cargo arrival in port to importers in due time. + Regular communication of the daily reports, E.T.C., E.T.S., etc... to the principals. + Supervision of cargo handling operations and taking measures to speed them up. + Freight collection and transfer within the contract dates. + Receipt of original bill of lading from importers and issue of delivery orders. + Assistance of the vessel while at berth and information of the master about the rules and customs of the port.

Southeastern Marine Surveying Co.

Savannah, GA, United StatesUpdated Jan 2002
Port Agent

Southeastern Marine Surveying Company, Inc. is a family-owned maritime services firm in Savannah, Georgia, providing expert marine surveying, consulting, and 24-hour launch services since 1976.

Spatial Positioning Systems Inc.

Blacksburg, VA, United StatesUpdated Nov 1998

Spatial Positioning Systems Inc. develops high-precision GPS and positioning technology, including indoor positioning systems and survey-grade tracking products.

Spectrum Energy & Information Technology

Woking, Surrey GU21 6LE, United KingdomUpdated Jan 2004

Spectrum Energy and Information Technology Limited is a British registered geophysical company which commenced trading in 1985 and is now an established part of the world oil service community. With headquarters in the UK, Spectrum now has operational centres in Houston and Cairo with active joint ventures in Tehran and New Delhi.