The offshore drilling industry in Massachusetts encompasses a range of companies providing services such as marine drilling, geotechnical investigation, and environmental protection. These firms operate in both salt and fresh water environments, meeting varying demands within the sector. They utilize advanced technology, professional expertise, and innovative solutions to tackle the challenges of underwater exploration and drilling. The industry is progressively addressing major environmental concerns and evolving to ensure that all operations are sustainable and eco-friendly. In this ever-advancing sector, Massachusetts has become a hub for top-notch drilling companies, poised to shape the future of offshore exploration.


Top 24 offshore drilling companies in Massachusetts

1. GeoLogic Earth Exploration, Inc.

Geologic is a drilling contractor that offers the highest level of experience and equipment to solve problems at a site. They have an A rating on the industry supplier management system ISNetworld, and specialize in difficult access, marine and sensitive habitat drilling.


2. Falmouth Scientific, Inc. (FSI)

  • Website: falmouth.com
  • Headquarters: Cataumet, Massachusetts, United States
  • Founded: 1989
  • Headcount: 11-50
  • LinkedIn

Falmouth Scientific, Inc. (FSI) provides innovative and reliable sensor and survey solutions for applications in salt and fresh water environments.


3. Healthy Ocean Coalition

Our Mission We are a national network of ocean lovers – a free-to-join coalition of the willing - dedicated to preventing the exploitation, destruction, and neglect of our ocean, coasts, and Great Lakes. Who We Are We are change makers guided by the principle that we are stronger and more influential together. By collaborating as an inclusive and vocal ocean community, we ensure that conservation policies in the United States are informed by and reflective of the people, regions, and wildlife that they are designed to serve – you. All too often when it comes to building meaningful relationships with members of Congress and other decision makers, people feel lost and do not know where to begin. It is our job to work with our members in realizing their conservation goals and serve as their guide along the path toward achieving them. Come join our community of grassroots groups. If you’re interested in participating in meetings on Capitol Hill, we’re here to help. Join us to sharpen your advocacy skills by attending our biannual ocean and coastal advocacy trainings. Connect with us and our supportive community of conservation champions to gain a deeper understanding of policy issues, how to influence them, and beyond. We welcome you to join us on our mission to safeguard our blue planet.


4. Kosun Group LLC

  • Website: kosungroup.com
  • Headquarters: Needham Heights, Massachusetts, United States
  • Founded: 2018
  • Headcount: 1-10
  • LinkedIn

The Kosun Group established their business in 2011 in United Stated. The core businesses include residential and commercial real estate sales, development, investment and management. The headquarter is in Boston MA, and it also has satellite offices in Florida and Ohio it has partners in California, New York and Texas. The Kosun Group has developed and invested in different types of real estate business, such as apartments, retails, single family homes, hotels and storage business. The founder of the Kosun Group is a very successful developer in China and Kosun China is one of the top developers in Xi’an China.


5. SEA.O.G Offshore

SEA.O.G Offshore is a company that provides end-to-end logistics services for WTG handling and transport. They offer heavy lift port operations support for renewable projects in the USA, saving hours and minimizing damages. With a focus on experience, they ensure smooth operations for offshore projects.


6. Concord Oil Company, Inc.

Concord Oil Company is a provider of oil-related services. With a dedicated team and extensive resources, we offer a wide range of services to clients. Our expertise includes oil exploration, production, and refining. We strive to deliver efficient and reliable solutions to meet the needs of our customers.


7. Harbor Petroleum

Harbor Petroleum, LLC is a consulting and contract operating firm focused on oil & gas exploration, drilling, completion and production services led by an industry verteran with over 45 years of active experience. Strong emphasis on combining all available geosciences work assembled for prospects with the most efficient, cost effective drilling, evaluation, completion, testing, and production methods to achieve planned and desired results.


8. Walker Elliott Rowe

  • Website: walkerrowe.com
  • Headquarters: Salem, Massachusetts, United States
  • Headcount: 1-10

Walker Elliott Rowe is a company that operates in the Information Technology and Services industry. It employs 6-10 people and has $1M-$5M of revenue. The company is headquartered in Salem, Massachusetts.


9. Mansa Capital

  • Website: mansaholdings.com
  • Headquarters: Boston, Massachusetts, United States
  • Headcount: 1-10

Mansa Capital is a healthcare private equity investment firm specializing in growth companies in the healthcare services and healthcare technology sectors. Mansa focuses on companies as they prepare for expansion, acquisition, privatization or IPO. Mansa integrates strong expertise in healthcare policy, regulation, and reimbursement with vast experience in healthcare operations, marketing, finance, and care management. Mansa makes equity investments in operating companies with enterprise values up to $150 million. Mansa's principals have more than 70 years of combined healthcare experience and have realized gains of $360 million through 10 monetized investments.


10. Pyxis Marine Limited

Pyxis Marine is a company that offers marine solutions and products to clients.


11. Cashman Equipment Corp.

  • Website: 4barges.com
  • Headquarters: Braintree, Massachusetts, United States
  • Founded: 1995
  • Headcount: 11-50
  • LinkedIn

Cashman Equipment Corp is a company that offers marine equipment and transportation solutions to global marine markets. They provide services such as marine construction, marine accommodations, oil spill response, and marine equipment rentals. With a focus on quality and customer satisfaction, Cashman Equipment Corp aims to provide creative solutions to support their clients.


12. Harvard Law Environmental & Energy Law Program

The Harvard Environmental & Energy Law Program conducts innovative and pragmatic legal analyses to improve environmental and climate outcomes and support clean energy. We approach our research with a balance of optimism and realism. We train students to make practical contributions to environmental law and policy.


13. AMAS Energy

  • Website: amasenergy.com
  • Headquarters: Boston, Massachusetts, United States
  • Founded: 2018
  • Headcount: 11-50
  • LinkedIn

AMAS Energy appears to be an online industrial marketplace for various products and services, such as waste management, oilfield testing, power generation systems, industrial electric motors, and more.


14. Honematic Machine Corp

  • Website: honematic.com
  • Headquarters: Boylston, Massachusetts, United States
  • Founded: 1956
  • Headcount: 1-10
  • Latest funding type: Acquired
  • LinkedIn

Honematic Machine Corporation specializes in precision hollow component manufacturing, providing deep hole drilling, honing, boring, and turning services to industries including Oil & Gas, Aerospace, Nuclear, Power Generation, and Defense. They offer innovative manufacturing solutions with a commitment to complete customer satisfaction.


15. Smallcap Discoveries

Smallcapdiscoveries.com is an online platform that provides investment ideas and reports on small-cap companies. The website offers a subscription service to access various features, such as CEO interviews, weekly updates, and a personal portfolio.


16. Cambridge Viscosity

Cambridge Viscosity has set the standard for extraordinarily precise, reliable, and virtually maintenance-free viscosity measurement systems. Our sensors and viscometer systems conform to ASTM, DIN, JIS and ISO standards, with a range of models designed to meet specific industry and application needs.


17. MagiQ Technologies

  • Website: magiqtech.com
  • Headquarters: Somerville, Massachusetts, United States
  • Founded: 1999
  • Headcount: 11-50
  • Latest funding type: Seed
  • LinkedIn

MagiQ Technologies offers innovative solutions for a variety of industry-specific optic measurement and communications challenges. Their cutting-edge technologies help safeguard and secure business operations while delivering significant results.


18. Beaton & Petersen, PLLC

Beaton & Petersen PLLC is a law firm that specializes in banking, business, and real estate law. They provide practical and cost-effective solutions to complex legal needs for their clients.


19. Warren Senders

Warren Senders is an internationally recognized vocalist, composer and performer who has studied and rendered Hindustani music for over 30 years. The leader of the indo-jazz ensemble Anti-Gravity, Senders is a member of the New England Conservatory faculty and a Learning Through Music specialist who applies a rich background in Indian, African, and Western music toward cross-cultural aspects of learning through music programs in public elementary schools.


20. Gloucester Fishermans Wives Development Programs INC

  • Website: gfwa.org
  • Headquarters: Gloucester, Massachusetts, United States
  • Headcount: 1-10
  • LinkedIn

The Gloucester Fishermen's Wives Association (GFWA) is a non-profit organization promoting the New England fishing industry, helping to preserve the Atlantic Ocean as a food supply for the world, and assisting active and retired fishermen and their families to live better lives. Since 1969, the GFWA has been a strong voice expressing the concerns of the fishing industry at local, state, federal, and international meetings and hearings. The goal of the organization is to help promote a healthy environment and a just economy that allows local and family-owned businesses to survive in a changing world. It defends the rights of fishing people and develops programs that are economic, educational, cultural, and social in scope. It is the first organization of its kind. The GFWA continually promotes Gloucester, the oldest fishing port in the nation, for its beauty and the culture of the people on its working waterfront. The GFWA will continue to be a strong advocate for regulations which ensure a healthy ocean and healthy fishing communities in Gloucester and around the world. We wish to thank the Moore Charitable Trust for the funding to develop this web site.


21. Environmental Action

Millions of Americans love the places, plants and animals that make up our amazing country and planet, and they want to protect them. Whats the Environmental Action mission? To unite as many of us as we can around the values, practices and policies that not only sustain all life on our planet but make it awesome. Environmental Action was founded in 1970, on the first Earth Day, as a community of grassroots environmental activists for a cleaner, greener world. We believe that in a more perfect world, more of us would value the environment for its own sake, not because we get something out of it. We need to put the Earths health at the center of our lives, and embrace values, policies and practices that will help make life on the planet not just possible but awesome. Were tired of seeing the wildlife and wild places we love degraded and destroyed by reckless exploitation. We know progress towards a greener world is possible when we work together. And were open to anybody who shares our passion to make all life on our planet not only possible but awesome with clean air and water, abundant wildlife, and the places we love protected forever.


22. ESAI Energy LLC

  • Website: esaienergy.com
  • Headquarters: Andover, Massachusetts, United States
  • Founded: 1984
  • Headcount: 11-50
  • LinkedIn

ESAI Energy is a global energy market analysis and forecasting company. They provide expertise in traditional and emerging energy markets, helping clients navigate critical developments in supply, demand, price, and policy. Their insights result in a more expansive outlook on the future and a competitive advantage.


23. cMedia Productions

  • Website: cdiver.net
  • Headquarters: Boston, Massachusetts, United States
  • Headcount: 1-10
  • LinkedIn

cdiver.net is a community and resource hub for professionals in the commercial diving industry, offering news, job postings, discussions, and resources.


24. EdgeTech Marine

  • Website: edgetech.com
  • Headquarters: West Wareham, Massachusetts, United States
  • Founded: 1965
  • Headcount: 51-200
  • LinkedIn

EdgeTech is a company that specializes in providing advanced sonar systems and underwater equipment for various industries. Their products include side scan sonar, bathymetry systems, sub-bottom profilers, and acoustic releases. They offer a range of solutions for applications such as hydrographic surveying, offshore exploration, fisheries research, and defense and security support.


Want to find more offshore drilling companies?


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