Maritime Companies Directory
Filters
- Ship Managers (2)
- Ship Owners (1)
- Colombia (1)
- SRI LANKA (1)
- United States (22)
- USA (482)
- VENEZUELA (2)
Sidus Solutions, Inc
Provide and distribute a complete line of hazardous area and subsea video inspection equipment for oil & gas, petro-chem, nuclear, surveillance and security markets. Sidus also offers a broad range of lights, cameras and monitors.
Sidus Solutions, Inc.
Sidus Solutions offers a complete line of state-of-the-art security and surveillance products and full integration for harsh environments.
Sierra Instruments, Inc.
A global leader in the development of flow meters and controllers for over 30 years, Sierra Instruments manufacturers high performance mass flow meters and controllers for nearly any gas, liquid, or steam application. With over 150 offices in 50 coun
Sierra Trading Co
Investment bankers with particular interest in maritime mergers & acquisitions
Sigma 6, Inc.
Marine electronics manufacturer
Sigmatex High Technology Fabrics
Weaver / Convertor of carbon fibers
Signature Hospitality Group
Signature Hospitality Group serves San Francisco Area for yacht charter, catering, corporate events, social events, transportation and destination management.
SimplexGrinnell
Fire Safety
SimplexGrinnell LP
Sales,Service,Fire Extinguisher, Suppression Systems & Sprinkler Systems
SIPCO Surface Protection, Inc.
Corrosion control, blasting, painting, general services
Smooth Sailing Inc.
Maritime Security, Technical & Writing Services
SOLUTIONS GROUP INTERNATIONAL
Security, Explosive/Narcotics Detection K-9`s, Threat Assessments, Investigations, Training
SonTek/YSI, Inc.
Manufacturer of Acoustic Doppler Current Profilers
SOUTHWEST MARINE INC.
SHIP REPAIR.
SOUTHWEST MARINE, INC.
SHIPREPAIR
Spencer Composites Corporation
Spencer Composites Corporation specializes in the research, design, development, and fabrication of composite components & products using the process of filament winding, RTM, pultrusion, & press molding. Machining services are available for metals.
Stang Industrial Inc / CounterFire Ltd
Manufacturer of Fire Fighting Monitors and packages
Stopware Inc.
STOPware, Inc. is a privately-held investor-owned software company established in 1997 specializing in visitor badging and lobby security software.
STOPware/ TemTec
Access Control
Maritime News
Op/Ed: Arctic Ice is a U.S Shipbuilding Thermostat – Let’s Turn Up the Heat
In December of 2025, the U.S. Coast Guard announced the award of two contracts to build up to six Arctic Security Cutter (ASC) icebreakers. The announcement declaring the vessels would be built between the United States and Finland in a major step forward for America’s national security in the Arctic region. The decision process encompassed more than the security of the Arctic passage. It announces a major shift in the U.S. Shipbuilding process. A second round of contracts were approved February 11, 2026 involving Davie in Canada and its recently purchased shipyard facility in Port Arthur, Texas under a similar agreement and process.
Container Shipping Consolidation Continues with $4.2B ZIM Acquisition
In a move that further reshapes the global liner landscape, Hapag-Lloyd has agreed to acquire ZIM Integrated Shipping Services Ltd. in an all-cash transaction valued at approximately $4.2 billion, the companies announced today.Under the terms of the merger agreement, Hapag-Lloyd will acquire ZIM for $35.00 per share in cash, representing a 58% premium to ZIM’s prior-day closing stock price, a 90% premium to its 90-day VWAP, and a 126% premium to its unaffected share price of $15.50 in August 2025 prior to market speculation.
India Seizes Iran-linked US-Sanctioned Tankers
India has seized three U.S.-sanctioned tanker ships linked to Iran this month and stepped up surveillance in its maritime zone to curb illicit trade, a source with direct knowledge of the matter said on Monday.India aims to prevent its waters from being used for ship-to-ship transfers that obscure the origin of oil cargoes, the source added.The seizures and heightened surveillance follow an improvement in U.S.-India relations. Washington earlier this month announced it will cut import tariffs on Indian goods to 18% from 50%, as New Delhi has agreed to stop Russian oil imports.
Trump Administration Unveils Details of Maritime Action Plan
Often debated and long-awaited, The White House released its long-anticipated America’s Maritime Action Plan (MAP), a 40+ page blueprint aimed at what it calls a new “Maritime Golden Age” for the United States.The document, developed under Executive Order 14269, lays out a four-pillar strategy to rebuild domestic shipbuilding capacity, expand the U.S.-flag fleet, reform maritime workforce development, and strengthen industrial resilience. For U.S. shipbuilders, vessel owners and maritime suppliers, the plan signals potentially historic investment — paired with significant structural reform.What It Means for U.S.
ACC, AWO Renew Marine Supply Chain Safety Agreement
The American Chemistry Council (ACC) and the American Waterways Operators (AWO) announced the renewal of a Memorandum of Agreement (MOA) that reaffirms a shared commitment between the chemical industry and the U.S. tugboat, towboat, and barge industry to enhance safety, environmental protection, and security through Responsible Care and AWO’s Responsible Carrier Program (RCP).The agreement renews a streamlined approach that enables Responsible Care Partner companies in the marine sector to use the AWO Responsible Carrier Program audit framework as the pathway for meeting their Responsible Care certification obligations.