The shipbuilding industry in Maryland is comprised of a diverse group of companies, offering an array of services ranging from naval architecture, ship design and construction, to providing marine and maritime services. These companies cater to a broad clientele, including commercial shipyards, defense contractors, and foreign navies, with specialized solutions for marine and industrial complexes. As the industry moves forward, it pivots towards incorporating innovative technologies and sustainable practices for efficient shipbuilding.


Top 19 shipbuilding companies in Maryland

1. Truston, Inc.

  • Website: truston.us
  • Headquarters: Annapolis, Maryland, United States
  • Founded: 2005
  • Headcount: 11-50
  • LinkedIn

Truston is a SDVOSB that supports the U.S. DoD, Commercial Shipyards, Foreign Navies, and Industrial Commercial Complexes. Our customers include some of the largest defense contractors around the world. Truston provides custom turnkey solutions for the marine, energy, and industrial markets.


2. Chesapeake Shipbuilding

Chesapeake Shipbuilding is a shipyard and naval architecture firm specializing in the design and construction of commercial ships up to 450 feet long, including passenger vessels, tugboats, ferry boats, and coastal cruise ships.


3. The Vane Brothers Company

The Vane Brothers Company is a maritime services provider operating along the U.S. East, West, and Gulf coasts. With a history dating back to 1898, they offer a wide range of services including tugboats, barges, and articulated tug/barge units. Their advanced operations center, experienced crews, and modern fleet make them a leader in the marine transportation industry.


4. Marine Yellow Pages

Marine Yellow Pages is an online listing directory for businesses in the marine industry. It offers a platform for businesses to connect with potential customers and showcase their services/products.


5. the General Ship Repair Corporation

General Ship Repair is a premier ship repair company offering services in Baltimore. With over 90 years of experience, they specialize in lifting capacity, keel blocks, and fabricating/refurbishing tail shafts. They serve a diverse range of customers in the cruise boat, NOAA research vessel, tanker barge, and tugboat industries.


6. Spar Associates

  • Website: sparusa.com
  • Headquarters: Annapolis, Maryland, United States
  • Founded: 1972
  • Headcount: 1-10
  • LinkedIn

SPAR Associates, Inc. provides planning and production management systems and independent cost estimating services to shipyards, boat yards, and yacht builders including government agencies and naval contracts for new construction and ship repair.


7. Transportation Institute

The Transportation Institute is a prominent organization in the maritime industry that plays a vital role in informing the public, Congress, and the government about important merchant marine matters. They closely monitor legislative and administrative decision-making that affects waterborne transportation and conduct research projects on various maritime-related issues.


8. MJM Ocean Industries

  • Website: mjmoi.com
  • Headquarters: Gaithersburg, Maryland, United States
  • Founded: 2007
  • Headcount: 1-10
  • LinkedIn

MJM Ocean Industries develops an infrastructure that will enable habitation of the wet deserts of the tropical oceans.


9. OSHA Maritime

  • Website: oshamaritime.org
  • Headquarters: Salisbury, Maryland, United States
  • Headcount: 1-10

OSHA Maritime is a company that operates in the Maritime industry. It employs 6-10 people and has $0M-$1M of revenue. The company is headquartered in Salisbury, Maryland.


10. Maritime Applied Physics Corporation

  • Website: mapcorp.com
  • Headquarters: Baltimore, Maryland, United States
  • Founded: 1986
  • Headcount: 51-200
  • LinkedIn

MAPC is a company specializing in maritime and offshore engineering solutions. They offer services such as naval architecture, launch and recovery systems, deep sea energy, and ground vehicles. MAPC provides innovative technology for the maritime industry.


11. Orca3D

  • Website: orca3d.com
  • Headquarters: Annapolis, Maryland, United States
  • Headcount: 11-50

Orca3D is a software specifically designed and supported by naval architects to aid in marine design within Rhino, offering features such as hull design, hydrostatics and stability analysis, parametric speed and power, weight and cost estimation, and marine CFD.


12. Cimperium

  • Website: cimperium.com
  • Headquarters: Laurel, Maryland, United States
  • Headcount: 1-10

Use tab to navigate through the menu items. Cimperium LLC is an international consulting firm that helps clients strategically position themselves and build relationships in key emerging markets. Cimperium LLC is an international consulting firm that helps clients strategically position themselves and build relationships in key emerging markets. Our technical expertise and international relationships across numerous countries, sectors, and organizations help clients governments, associations, companies -- advance their business interests and capture market share through strategic marketing, business development programs and events. Since 1997, Cimperium has played a leading role in the development, marketing and management of more than 70 international technical workshops, conferences, reverse trade missions and business and project development programs working in more than 30 countries. We have a successful track record of developing, implementing and marketing workshops, trade missions and business development programs that bring the right people together to advance international trade and project development. We are team players that forge partnerships to create custom, multidisciplinary project teams to exceed client expectations. In the past four years alone, weve worked on more than 20 projects (workshops, reverse trade missions, business to business programs and project evaluations) focusing on smart grid technologies, power distribution/transmission, oil and gas, and renewable energy bringing together U.S. and international energy sector stakeholders. Cimperium has played a key role in the program management and marketing of trade related programs supporting infrastructure development in emerging markets. We have experience working in the following sectors:


13. Esab

  • Website: esab.com
  • Headquarters: Annapolis Junction, Maryland, United States
  • Founded: 1904
  • Headcount: 5001-10000
  • LinkedIn

ESAB is a global manufacturer and supplier of welding and cutting equipment, consumables, and services. With a focus on innovation and customer-centric solutions, ESAB offers advanced welding and cutting technologies to industries including construction, automotive, shipbuilding, and manufacturing.


14. Atlantec Enterprise Solutions

Atlantec Enterprise Solutions GmbH is a software solutions company that specializes in providing innovative and cutting-edge digital twinning solutions for the maritime industry. Their solutions include shipyard production simulation, production planning and scheduling, weld distortion management, and plate production. They also offer consulting services in the maritime domain.


15. CED Technologies, Inc.

CED Technologies is a company specializing in investigating product failures, misuses, and accidents. With over 20 years of experience, their multi-disciplinary team of engineering experts performs detailed and in-depth investigations in various areas of expertise.


16. Chesapeake Marine Design

  • Website: cmdboats.com
  • Headquarters: Severna Park, Maryland, United States
  • Headcount: 1-10

Chesapeake Marine Design is a full service firm with over 25 years in boat and ship design and engineering. From concept design through construction support and upgrades, we are there to support you and keep you on the water. We use the latest computer programs to support our in depth experience to provide practical design and engineering solutions. From quick evaluations to detailed design and CNC manufacturing, we can support your project. Services include: Custom Design Stability Analysis Re-powering Performance Analysis Propeller Selection Lofted Frame Plans System Installation Details Construction Support Structural Analysis and FEA We offer consulting services at affordable rates. We prefer to quote a fixed price, but we will work on a time and materials basis if required by the project.


17. Proteus Engineering

Proteus Engineering is a company specializing in ship motion, seakeeping and hydrodynamics. They offer expert analysis and simulation services for offshore structures and ship maneuvering.


18. Sea-Air-Space

  • Website: seaairspace.org
  • Headquarters: National Harbor, Maryland, United States
  • Headcount: 11-50

Sea Air Space is a global maritime exposition and conference event, attracting maritime industry leaders from around the world. The event offers informative sessions and discussions, featuring a dynamic exhibit floor for participants to explore.


19. Seaworks

  • Website: seaworks.net
  • Headquarters: Reisterstown, Maryland, United States
  • Headcount: 11-50

Seaworks Company is a leading marine service contractor that specializes in Marine Dredging and Construction.


Want to find more shipbuilding companies?


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