Offshore Consulting & Supervision

Offshore Consulting & Supervision (OCS) is a technical consultancy company which is engaged in the business of providing highly specialized supervisory and engineering staff to the international Oil & Gas Companies and their renowned offshore Contractors.


In 2013, the merger of OCS and Petrolis, developed a strategy that extends the knowledge of the company to new business and geographic areas.


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Created in 2001 by senior managers of the Oil & Gas industry, OCS mainly focuses on the Exploration & Production sector and in particular provides consultants involved in the engineering phase of deepwater fields (SURF, UFL, SPS, FPSO,…) and in offshore operations.



  • Offshore Consulting & Supervision experienced personnel is dedicated to provide the best possible service to our Customer through dedication and confidence.


  • OCS is a Petrolis Group company. Petrolis provides operational staff to the Oil & Gas industry. This Group of technical assistance Companies represents 300 employees working worldwide and a turnover of around 20 M€.