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Oil & Gas

Optimize your operations to remain competitive in a demanding market

The oil and gas sector faces numerous challenges: fluctuating prices, energy transition, regulatory pressure, and sustainability imperatives. Optesis supports its clients in enhancing their operational efficiency and resilience in a rapidly changing environment.

Your challenges


The oil and gas sector is facing multiple challenges that undermine its profitability and increase the need for transformation:
  • Margin stagnation: maintaining profitability despite price volatility and rising costs.
  • Increased competition: differentiating itself in the face of a growing number of local and international players.
  • Regulatory and tax pressure: anticipating and integrating increasingly demanding standards.
  • Safety and environment: ensuring reliable operations while meeting environmental standards.

Our approach


Optesis supports oil and gas companies in:
  • Optimizing their critical processes and operational organization.
  • Improving financial visibility and strengthening the management of complex projects.
  • Integrating digital tools and innovative methods to enhance performance.
  • Developing strategies that reconcile economic efficiency and environmental responsibility.
  • Building strong partnerships with regulators, investors, and local stakeholders to ensure the sustainability of projects.




Expert profile

Ibrahima GUEYE

Sector Lead Oil & Gas

Ibrahima is a certified public accountant (France) and a graduate of Paris Dauphine University. He has thirty years of professional experience in Senegal, France, and Madagascar.
Before founding the firm, he was an auditor at EY Senegal, then a group internal auditor at Total Energies, and then the Chief Financial Officer at Total Energies Madagascar.




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Our expertise

Tailored solutions to enlighten, transform, and sustain your organizations, thanks to a multidisciplinary and committed expertise.

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Our mission

We transform African organizations to create a lasting impact, strengthen their capacities, and amplify their contribution to the continent's development.

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Our values

Proximity, Humility, Agility, Rigor, and Commitment: guiding principles that illuminate our choices, inspire our teams, and guide our clients.

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