Seplat Executive and Leadership Team

August, 2026

Leadership Overview

Seplat has 4 executives leading key functions including strategy, financial oversight, revenue generation, and operational management.

Focused on sustainable energy production across Nigeria, Seplat drives regional economic growth through responsible resource extraction and infrastructure development while maintaining a commitment to long-term energy security and operational excellence.

Leadership Roles at Seplat

  • Chief Executive Officer - Thiago Hassan
  • Chief Financial Officer - Eleanor Adaralegbe
  • Chief Operating Officer & Executive Director - Samson Ezugworie
  • Community Relations Officer & Chief Revenue Officer - Roland Aigbogun
  • Thiago Hassan - Chief Executive Officer

    Thiago Hassan, the Chief Executive Officer at Seplat, directs the overarching corporate strategy for this indigenous oil and gas exploration firm. Hassan architects high-level growth initiatives while managing the complex regulatory landscape inherent to the Nigerian energy sector. By aligning exploration activities with long-term production targets, the Chief Executive Officer ensures consistent value creation for stakeholders. Thiago Hassan maintains direct oversight of board relations and capital allocation, prioritizing projects that maximize output efficiency. The Chief Executive Officer monitors market fluctuations across the African continent to adjust production schedules accordingly. Through rigorous performance management, the Chief Executive Officer fosters a culture of safety and technical precision. This leadership role demands constant engagement with government entities to secure operational permits. Ultimately, the Chief Executive Officer stabilizes the company market position by balancing aggressive exploration goals with sustainable fiscal discipline, ensuring Seplat remains a dominant force in regional energy production.

    Eleanor Adaralegbe - Chief Financial Officer

    Eleanor Adaralegbe, the Chief Financial Officer at Seplat, manages the entire fiscal architecture of this energy production enterprise. Adaralegbe oversees capital budgeting, treasury operations, and investor relations to ensure robust liquidity for ongoing exploration projects. The Chief Financial Officer designs financial models that evaluate the profitability of various oil and gas assets across Nigeria. By coordinating with international banking partners, the Chief Financial Officer secures the necessary funding for large-scale infrastructure investments. Eleanor Adaralegbe monitors quarterly revenue streams and cost-efficiency metrics to maintain healthy profit margins. This leadership role involves rigorous auditing of operational expenditures to prevent waste. The Chief Financial Officer provides the board with detailed financial forecasts that guide long-term investment decisions. Through precise risk management, the Chief Financial Officer protects the company balance sheet from volatile commodity price swings. Adaralegbe ensures full compliance with international financial reporting standards, reinforcing investor confidence in the company growth trajectory.

    Samson Ezugworie - Chief Operating Officer & Executive Director

    Samson Ezugworie, the Chief Operating Officer & Executive Director at Seplat, manages the technical execution of all oil and gas exploration and production activities. Ezugworie architects the deployment of advanced drilling technologies to optimize extraction rates across various Nigerian fields. The Chief Operating Officer & Executive Director oversees the maintenance of critical pipeline infrastructure and processing facilities to ensure uninterrupted supply chains. By coordinating with engineering teams, the Chief Operating Officer & Executive Director drives operational efficiency and safety standards across all field locations. Samson Ezugworie monitors daily production output against established targets to maintain consistent market supply. This leadership role involves managing complex logistics for equipment procurement and personnel deployment in remote regions. Through rigorous oversight of field operations, the Chief Operating Officer & Executive Director minimizes downtime and maximizes asset lifespan. Ezugworie ensures that all technical processes align with the broader corporate mission of sustainable energy production and operational excellence.

    Roland Aigbogun - Community Relations Officer & Chief Revenue Officer

    Roland Aigbogun, the Community Relations Officer & Chief Revenue Officer at Seplat, drives the commercial success of the firm while managing critical stakeholder engagement. Aigbogun architects revenue-generating partnerships with regional distributors and international buyers to expand the market reach of Nigerian energy products. The Community Relations Officer & Chief Revenue Officer oversees the development of social programs that foster positive relationships with local populations near production sites. By balancing commercial objectives with social responsibility, the Community Relations Officer & Chief Revenue Officer mitigates operational risks and ensures project continuity. Roland Aigbogun negotiates complex supply contracts that optimize pricing structures for crude oil and gas exports. This leadership role requires constant communication with local leaders to address infrastructure needs and environmental concerns. Through strategic outreach, the Community Relations Officer & Chief Revenue Officer builds a stable operating environment. Aigbogun secures the company social license to operate, directly impacting the long-term revenue stability of the organization.

    Explore Leadership Teams in Energy, Utilities & Waste

    Frequently Asked Questions Regarding Seplat Top Executives and Leadership Team

    Who leads Seplat?
    Seplat is led by Thiago Hassan (Chief Executive Officer), along with executives such as Eleanor Adaralegbe (Chief Financial Officer) and Samson Ezugworie (Chief Operating Officer & Executive Director).
    Who is part of Seplat’s executive team?
    The executive team of Seplat includes leaders such as Thiago Hassan (Chief Executive Officer), Eleanor Adaralegbe (Chief Financial Officer), Samson Ezugworie (Chief Operating Officer & Executive Director) and other senior executives.
    How many executives does Seplat have?
    Seplat has 4 executives leading key business areas.
    What roles are included in Seplat’s leadership team?
    The leadership team of Seplat includes roles such as Chief Executive Officer, Chief Financial Officer, Chief Operating Officer & Executive Director, Community Relations Officer & Chief Revenue Officer.