• +234 8171510959
  • info@gabmosgroup.com


GAB MARINE AND OIL SERVICES LIMITED was incorporated as a limited liability company and was registered in 2007. Since then it has been active in Marine supplies, Oil and gas services, Labour/manning, engineering and Procurement. Our Head Office is centrally located in the heart of business district of Port Harcourt with Branch Offices in Lagos, London and Houston (U.S.A).

GAB MARINE AND OIL SERVICES LIMITED is a company that specializes in Marine Supplies especially to oil industries in offshore locations. Our clients are ship owners, management companies and contracting companies. We have highly qualified, technically competent, reliable, efficient, well qualified, certificated and dedicated crew. Presently, We are the manning agent and crew provider for Japaul Oil and Maritime services Plc, Petrostuff Nigeria Limited, C.S. Offshore & Maritime Services Limited, World Carrier Corporation, Norfin Offshore, and Damas Oil & Marine. We are equipped to serve all kinds of seafaring vessels. Our reputation is founded on the ability to deliver services comparable in standard to that obtained in the western world. Further information to buttress our commitment is contained in the company, which we now invite you to peruse with pleasure. We are available for any follow up discussion.

We provide ship owners and ship managers with quality ship personnel customized according to clients' requirements and specifications. We supply crew for different types of vessels such as Container Vessels, Survey Vessels, Dry Cargo Vessels, Offshore Vessel, Bulk Carriers,Chemical Tankers,AHTS,Oil Platforms,Working Barge and Passenger Ship.

We employ top quality teams, multi-skilled, cross-functional, multi-lingual and possess effective communication skills, We maintain our Company Quality Policy to ensure that our operations and activities follow high global standards. All our ship crew are qualified seafarers possessing STCW 95 certifications and all required licenses for specific jobs and positions. An in-house capability building program is set in place to sustain our supply of excellent and dedicated seafarers

Our Mission

We are committed and well positioned to become a leading and major player in the supply of qualified vessel and crew to Oil and Gas industries in Nigeria and beyond. We are committed to rendering qualitative and satisfactory services to our client with regards to vessel and crew related matters.

Our Vision

To be a global company that delivers efficient, timely and quality services in the marine sector".

Our Policy

GAB Marine & Oil Services Limited have several policies guiding its operation as a world class Marine servicing Company.Click on the links below to view the policies.Read more on our Policies

Quality Control

GAB MARINE & OIL SERVICES LIMITED is committed to Total Quality Management (TQM). Abide by all project specifications, contract quality terms, manufacturing procedures and continuous liaison with clients from the start to the finish of every contracts and project.

Our Services






    Our Clients

    GAB Marine & Oil Services Limited has over the years provided crew for: