As a maritime consulting firm with 35 years of experience, we at GMCG have always been committed to meeting the needs of our clients.

Ship Registration Services
understanding which flag
is best for your unique needs

marine inspections and surveys.

More than 30 Years of Service
GMCG has been supporting ship owners and their teams for more than 30 years.
Worldwide Offices
Our strategic global network is always local to our customers.
We save you time and we are on hand when and where you need us.
Expert on what we do
Our maritime professionals have the skills, knowledge and experience you need and all at your fingertips.
Our Services
Ship Registration
- Ship Registration, Flagging and Reflagging
- Ship Purchase Closing Procedures
- Bareboat Registration
Marine Surveying Services
- Cargo & Chartering Surveys
- 3rd Party Inspections
- Flag Inspections
- Class & IMO Regulatory Consultation
Radio Communications
- Radio Accounting Authority (RAA)
- Point of Service Activation (PSA)
- LRIT Conformance Testing
What To Expect From Us
News & Bulletins
Importance of Blue Cards and CLC in Marine Insurance: Guidance for Ship Owners
As a maritime consulting firm with 35 years of experience, we at GMCG have always been committed to meeting the needs of our clients.
5 Reasons Why Online STCW Courses are the Future of Maritime Education
As a maritime consulting firm with 35 years of experience, we at GMCG have always been committed to meeting the needs of our clients.
Stay informed
Publications published regularly that provide insights and takes on marine topics that impact your business.
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Mission Statement
“To support and empower ship owners and their teams by providing marine solutions that they can trust.”