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Welcome to Caverton Offshore Support Group Plc

Caverton Offshore Support Group Plc is the public limited company holding Caverton Helicopters Limited and Caverton Marine Limited. The two companies are well renowned for the provision of the foremost fully integrated offshore support service in Africa. Know More



Caverton Helicopters Limited was established in September 2002 as a charter, shuttle and maintenance company.

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Caverton Marine Limited is a fast growing, Nigerian indigenous shipping company incorporated in July 1999.

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Caverton Maintenance Repair and Overhaul

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Caverton Training Academy

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Company Overview

Caverton Offshore Support Group Plc was incorporated in Nigeria on 2nd June, 2008, as a private limited liability company. The Group operates in the marine and aviation logistics sectors of the Nigerian oil and gas industry. The Caverton Group was formed to acquire Caverton Helicopters Limited and Caverton Marine Limited, both of which were already operating in the Nigerian offshore oil and gas logistics industry. Since inception, the Caverton Group has positioned itself as one of the leading indigenous oilfield services companies in Nigeria and following the passage of the Nigerian Government‟s "Local Content Policy,‟ which is aimed at substantially increasing indigenous participation in the local and gas industry, is very well positioned to leverage the opportunities this represents.

The Group achieves its strategic objectives by drawing from both global offshore experience acquired from its strategic partners and the service delivery competence of its member companies. The Group’s commitment to the local content drive of the Nigerian Government is reflected in its well-articulated and continuous manpower development plan. In addition, the Group plans to substantially utilize local resources and facilities on its service delivery platforms.

The Caverton Offshore Support Group has a clearly and defined business focus of being a leading marine and aviation logistics provider in the oil and gas industry in Nigeria and Sub-Sahara Africa.

Our corporate philosophy is driven by the necessity to create a company that will attain pioneer status in the ownership and operation of premium offshore oilfield assets. This goal is aptly captured in the Group’s vision, mission and corporate philosophy statements below:

Corporate Philosophy

Its goal is to raise sustainable standards in providing services it offers, while meeting the demands of stakeholders within the society and contributing meaningfully to the environment in which it operates.

The Group Structure

The Caverton Offshore Support Group has a global workforce of over 650 employees. With its rapidly expanding fleet of aircraft and vessels coupled with its acquisition of key offshore assets and strategic partners, the Group is able to provide a diverse range of services to its clients ensuring their objectives are completely fulfilled, offshore to land.

Message from Board Members 

01/01/2019 :: CEO COSG 2019 new year message

28/12/2018 :: COSG Chairman New Year Message 2019

Our Companies

The Caverton Offshore Support Group Plc is the first fully integrated offshore support company in Sub--Saharan Africa, able to provide quality marine and aviation logistics services to support companies within the oil and gas industry. The group aims to harness the abundant opportunities currently available in the global market and Africa. This is achieved by providing a formidable asset base along with the right infrastructural support and technology to improve efficiency in the industry. The companies within the group share and adhere to five main core values:

  • Safety
  • Commitment to Staff Development and Teamwork
  • Timely and Efficient Service Delivery
  • Good Corporate Governance
  • Development and Propagation of Nigerian Content/CSR

Caverton Helicopters

Caverton Helicopters Limited was established in September 2002 as a charter, shuttle and maintenance company. It was initially set up to bridge the gap in the onshore helicopter service sector. Since then, Caverton Helicopters has made strides into  the offshore support (oil and gas) industry by providing logistics support to the major players. Caverton Helicopter operates out of a 10,000 square meter flight facility at the Murtala Muhammad Internatinal Airport in Lagos. The company also owns and operates out of several purpose-built facilities in Victoria island (The Ozumba Heliport), Port Harcourt (NAF Base), Warri and Cameroon.

The company’s focus and primary business is to render logistics and environment support services to the Nigerian Oil and Gas producers, with broader to support energy operations along the West African shelf. Part of our strength in serving the oil and gas industry is based on making suited choices in the type of  aircraft that we offer. With operating bases in strategic locations, Caverton Helicopters is able to provide a wide array of services to the offshore oil and gas industry as well as other business sectors, such as:

  • Maritime and coastal surveillance
  • Emergency medical evacuation
  • Search and rescue

Spotlight on Caverton Helicopters