Maritime services manufacturers in United States of America (USA) (487 found)
Formex Manufacturing, Inc. began thermoforming quality plastic products in 1961. Their proprietary lines include 32 sizes of dock floats for the marine industry, various models of transformer pads, duct spacers, duct terminators and bore spacers for the utility market
At Fraser Shipyards, they offer the reliability, service, and support you deserve. Their proud history of more than 130 years of uninterrupted operation is a testament to the enduring presence on the shores of Lake Superior.
FREMONT MARINE’s commitment is of offering their clients peace of mind at sea, offshore, and onshore. We believe in reliability, trust, and partnership, which are vital for the industry they operate in. Established in 2015 with a vision to save lives through timely delivery of quality marine safety and survival systems.
The mission of the Galveston-Texas City Pilots is to guide vessels safely to their berths or out to sea. A Galveston-Texas City Pilot’s primary responsibility is to protect the public interest of the State of Texas by facilitating the safe and efficient movement of vessels in state waters by exercising independent judgment to protect the property, lives, environment and the economic well-being of the Ports of Galveston County.
GE is a globally renowned innovation firm of the industrial Internet of Things (IoT). GE Digital is laser-focused on the development and optimisation of next generation digital product and software solutions that streamline manufacturing and improve operational efficacies for customers. GE is known for providing integrated cyber security solutions via its subsidiaries, GE Digital Solutions and GE Automation.
General Maritime's team of full-time surveyors representing over 20 nationalities are strategically located around the world to provide oil loss control and other marine-related services. Their professionally staffed offices provide logistics and support to the surveyors in the field, as well as commercial and technical advice to their clients.
GMD Shipyard is committed to meeting the demands of the customers while providing quality workmanship which supports and promotes prudent environmental and safety principles. With an exceptional team of skilled technicians and dedicated management, GMD Shipyard can serve all of the vessel needs from routine maintenance to conversions to emergency dry-dockings.
Graham Manufacturing designs and builds vacuum and heat transfer equipment for process industries worldwide. Their customers use Graham equipment to help produce synthetic fibers, chemicals, petroleum products, electric power, processed food, pharmaceutical products, paper, steel, fertilizers, and many other products that are used every day by people around the globe.
Great Lakes Dredge & Dock Corporation (GLDD) is the provider of dredging services in the United States specialising in projects that help improve and protect the nation’s infrastructure and coastlines. GLDD is the only U.S. dredging contractor with a long history of performing significant international projects.
GLDD is North America’s dredging industry leader, the largest provider of marine dredging, and the only U.S. company with substantial overseas operations. GLDD owns and operates a diverse dredging fleet comprised of numerous specialized maritime vessels, and operates marine yards in five locations nationwide.
The Great Lakes Group is a full-service marine transportation organisation made up of a 'group' of diversified marine-related companies operating on the Great Lakes. The companies provide transportation, logistics, new construction, fabrication, repair, and line-handling services across the Great Lakes.
Greenbrier Marine is a manufacturer of ocean-going barges. Their deep-water site in Portland, Oregon uses the latest engineering best practices, materials and state-of-the-art fabrication technologies to deliver the highest quality vessels.
Gregg Drilling, LLC. (Gregg) offers a wide range of services for environmental, geotechnical and marine site investigation and remediation. Gregg has been widely recognised as a leader and innovator in drilling, sampling, and subsurface investigation, providing clients in industry and government with the highest quality services.
GTD Solution Inc. is dedicated to leading the digital transformation of the transport and logistics industry. They offer international growth opportunities across their global portfolio. Their supply chain platform is poised to lead the digital transformation of global shipping.
Gulf Marine Contractors delivers time-efficient and cost-effective solutions for our clients worldwide. They are a one-stop support solution for companies that own or operate floating assets, supporting them from the tendering stage through project execution.
HavocAI is revolutionising maritime autonomy. Founded in 2024, HavocAI is bringing scalable maritime autonomy solutions and their ultra-low-cost, high-rate production Autonomous Surface Vessels (ASVs) to the defense and commercial markets at the speed of relevance.
Hawthorne Cat is the authorised dealer for Cat construction and power equipment in San Diego, Hawaii, Guam, Saipan and American Samoa. Hawthorne sells, rents, provides parts and service, training and emission solutions to various industries including general building construction, landscaping, marine, paving and power generation.
Hellenic Marine LLC, is a full-service ship & offshore repair company based out of Houston, Texas. Their experienced staff of licensed marine engineers, electricians, hydraulic engineers, certified welders, and fitters, has a long-standing history of providing the highest quality service to customers worldwide.
HEC provides marine consulting and software development services to shipowners, operators, charterers, shipyards, and government agencies. The primary area of expertise is in the conceptual, preliminary, and contract design of commercial vessels. HEC has extensive experience in new buildings and conversions of containerships, break-bulk carriers, ro-ro’s, and tankers.
Hewes Marine Company has been manufacturing aluminum fishing boats in Colville, Washington since 1948. Their expertise and reputation in the aluminum boat market have been proven year after year, and generation after generation.
Founded in 1982, HGH Infrared Systems designs, develops, assembles, and sells optronic systems for industrial, civil, defense, and security applications. In 30 years of existence, HGH has established itself as an international reference in terms of innovation in infrared technology, through the development of multiple advanced sensors.
High Tech Marine provide advanced marine security solutions so users can rest easy knowing the boat is protected. They install customised security systems, including HD cameras, alarms, and GPS technology, all accessible from their smartphone or computer.
Highridge Consulting Services started in 2011 by Mr. Trey Gregory. Highridge specializes in a variety of corrosion services including some of the following, Corrosion Technicians, ECDA Programs, DCVG, ACVG, Close-Interval Surveying, Inspection for Cathodic Protection Projects, Inspection for Reconditioning/ Anomaly Digs, AC mitigation, Interference testing, and Cathodic Protection Installation.
Hornblower Group, is a pioneer in world-class experiences and transportation. Their footprint spans 111 countries and territories, and 125 U.S. cities, with offerings including water-based experiences, land-based experiences, overnight cruise experiences, and ferry and transportation services, and marine consulting & services.
Hornblower Marine is centrally located in Bridgeport, Connecticut with direct deep water access to Long Island Sound. The yard features a 90’ wide, 290’ long, 80’ high fully enclosed production shed large enough to accommodate multiple vessels simultaneously in a climate-controlled environment. The shipyard’s largest Travelift can haul vessels up to 700 tons with a maximum beam of 58 feet.
Houston pilots have maneuvered vessels safely and efficiently to and from docks via the narrow and congested Houston Ship Channel. They are a team of expert ship handlers commissioned by the State of Texas, supported by administrative and operational professionals to protect Houston's waterway, including its people, ports, and industry.
IGY Marinas has set luxury standards for service and quality in nautical tourism worldwide, catering to a variety of vessel types. IGY Marinas members enjoy a wide range of highly exclusive benefits, including guaranteed dockage, fuel, yacht management, insurance, crew training, provisioning, health and wellness, and events and experiences.
IMTRA, a 100% employee-owned company based in New Bedford, Massachusetts, is an importer and manufacturer of high-quality marine products, advanced LED solutions and integrated marine systems, as well as a key supplier to the OEM and aftermarket. With more than 70 years in the commercial, industrial and marine markets, IMTRA has sales and support teams in 12 regions throughout North America.
Infineum International Limited is a joint venture between ExxonMobil and Shell plc through each companies' chemical divisions. Its headquarters are located in Abingdon, England and it has operating centers throughout the United Kingdom, United States, Germany, France, Italy, China, Singapore.
Integrated Corrosion Companies has a history spanning eight decades from its early beginnings as Brance-Krachy Company. Founded in 1925 to help electrify the oilfields from Texas, Brance-Krachy Co. became incorporated in 1932 when it began distributing motors and controls. In 1935 it started manufacturing wind-powered rectifiers and is the longest-standing manufacturer of Cathodic Protection in the USA.
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Upcoming maritime events in United States of America (USA)

Breakbulk Americas 2025
- 30 - 2 Sep, 2025
- Halls A&B Houston, United States of America (USA)

IBEX Show 2025
- 7 - 9 Oct, 2025
- Tampa, United States of America (USA)

SNAME Maritime Convention 2025
- 29 - 31 Oct, 2025
- Norfolk, United States of America (USA)

Electric & Hybrid Marine Expo North America 2025
- 20 - 21 Aug, 2025
- Rosemont, United States of America (USA)

Unmanned Maritime Systems Technology USA 2025
- 15 - 17 Sep, 2025
- Arlington, United States of America (USA)

Navigate 2025
- 29 - 2 Sep, 2025
- Austin, United States of America (USA)

Breakbulk Americas 2025
- 30 - 2 Sep, 2025
- Halls A&B Houston, United States of America (USA)

IBEX Show 2025
- 7 - 9 Oct, 2025
- Tampa, United States of America (USA)

SNAME Maritime Convention 2025
- 29 - 31 Oct, 2025
- Norfolk, United States of America (USA)

Electric & Hybrid Marine Expo North America 2025
- 20 - 21 Aug, 2025
- Rosemont, United States of America (USA)

Unmanned Maritime Systems Technology USA 2025
- 15 - 17 Sep, 2025
- Arlington, United States of America (USA)

Navigate 2025
- 29 - 2 Sep, 2025
- Austin, United States of America (USA)