African Development Bank Group Executive and Leadership Team

July, 2026

Leadership Overview

African Development Bank Group has 10 executives leading key functions including strategy, finance, operations, and technology.

Driven by a commitment to economic development, African Development Bank Group fosters financial stability and growth across the continent, impacting diverse sectors through strategic investment and policy guidance.

Leadership Roles at African Development Bank Group

  • Advisor To the Vice President Finance and Chief Financial Officer - Sijh Diagne
  • Office of The Vice President & Chief Financial Officer - Aissa Yeo
  • Advisor To the Vice President Finance and Chief Financial Officer - Densil Magume
  • Vice President & Chief Financial Officer - Charles Boamah
  • Vice President, Finance & Chief Financial Officer - Hassatou N'Sele
  • Chief of Staff - Lovette Poleynoh Merchant Topoh
  • Chief Information Officer, Front Office Lead - Nsuki Ndeokwelu
  • Group Chief Information Officer - Tomisin Fashina
  • Chief Operations Officer - Coumba Doucoure Ngalani
  • Chief Finance Officer - Adeyemi Badejo
  • Sijh Diagne - Advisor To the Vice President Finance and Chief Financial Officer

    Sijh Diagne, the Advisor To the Vice President Finance and Chief Financial Officer at African Development Bank Group, provides critical support in financial strategy and operational oversight. This advisory role involves in-depth analysis of financial markets and institutional performance to inform executive decisions. Sijh Diagne contributes to the development and execution of financial policies, ensuring compliance with international standards and best practices. The advisor assists in managing the bank's financial resources, including investments, capital management, and risk assessment. By collaborating closely with the Vice President Finance and Chief Financial Officer, Sijh Diagne helps to drive financial innovation and sustainability across the bank's operations. This position is essential for maintaining the fiscal integrity and strategic direction of the institution's financial activities.

    Aissa Yeo - Office of The Vice President & Chief Financial Officer

    Aissa Yeo, the Office of The Vice President & Chief Financial Officer at African Development Bank Group, manages critical administrative and strategic functions supporting the financial leadership. This role ensures the efficient operation of the Vice President's office, facilitating communication and coordination across various financial departments. Aissa Yeo oversees the implementation of executive directives, monitors project progress, and prepares essential reports for senior management. The position involves coordinating stakeholder engagement and ensuring seamless information flow between the CFO's office and other key institutional units. Aissa Yeo's contributions are vital for maintaining operational continuity and supporting the strategic financial objectives of the African Development Bank Group. This function is key to the effective execution of the bank's financial mandate.

    Densil Magume - Advisor To the Vice President Finance and Chief Financial Officer

    Densil Magume, the Advisor To the Vice President Finance and Chief Financial Officer at African Development Bank Group, provides expert counsel on financial planning and resource allocation. This strategic position supports the Vice President in navigating complex financial landscapes and optimizing the bank's fiscal performance. Densil Magume contributes to the formulation of financial policies, risk management frameworks, and investment strategies, ensuring alignment with the institution's developmental mandate. The advisor plays a key role in analyzing financial data, identifying opportunities for efficiency gains, and mitigating financial risks. By working closely with the CFO, Densil Magume enhances the bank's capacity to mobilize and manage financial resources effectively for sustainable development across Africa. This role is integral to maintaining the financial health and strategic direction of the bank.

    Charles Boamah - Vice President & Chief Financial Officer

    Charles Boamah, the Vice President & Chief Financial Officer at African Development Bank Group, directs the institution's comprehensive financial strategy and operations. This senior executive role oversees all aspects of financial management, including capital markets, treasury, accounting, and risk management, ensuring the bank's fiscal stability and growth. Charles Boamah leads the development and implementation of financial policies, driving efficiency and compliance across the organization. The Vice President & Chief Financial Officer is instrumental in mobilizing financial resources, managing investments, and ensuring the prudent allocation of capital to support development projects throughout Africa. This leadership position is critical for maintaining the bank's creditworthiness and its capacity to fund impactful initiatives. Charles Boamah's oversight ensures the financial integrity of the bank.

    Hassatou N'Sele - Vice President, Finance & Chief Financial Officer

    Hassatou N'Sele, the Vice President, Finance & Chief Financial Officer at African Development Bank Group, leads the financial direction and operational execution of the bank's fiscal activities. This executive role encompasses strategic financial planning, resource mobilization, and the oversight of all financial reporting and compliance functions. Hassatou N'Sele drives initiatives to enhance financial performance, manage investment portfolios, and ensure the efficient deployment of capital to support sustainable development across the continent. The Vice President, Finance & Chief Financial Officer collaborates with international financial institutions and stakeholders to strengthen the bank's financial position and expand its development impact. Hassatou N'Sele's leadership is crucial for maintaining the bank's financial resilience and its ability to fund critical infrastructure and economic programs.

    Lovette Poleynoh Merchant Topoh - Chief of Staff

    Lovette Poleynoh Merchant Topoh, the Chief of Staff at African Development Bank Group, directs strategic initiatives and operational efficiency across the institution. This role involves coordinating high-level communications and ensuring alignment between executive directives and departmental execution. Overseeing critical projects, Lovette Poleynoh Merchant Topoh supports the Vice President's agenda by streamlining workflows and enhancing interdepartmental collaboration. The Chief of Staff drives the implementation of key organizational policies and facilitates the smooth functioning of executive decision-making processes. This leadership position is pivotal in translating the bank's mission into actionable plans, ensuring that resources are effectively allocated to achieve continental development goals. Lovette Poleynoh Merchant Topoh's focus remains on optimizing institutional performance and supporting the overarching financial strategy of the bank.

    Nsuki Ndeokwelu - Chief Information Officer, Front Office Lead

    Nsuki Ndeokwelu, the Chief Information Officer, Front Office Lead at African Development Bank Group, directs the strategic implementation of information technology solutions for client-facing operations. This leadership position focuses on enhancing user experience and operational efficiency through advanced digital platforms. Nsuki Ndeokwelu oversees the development and deployment of front-office systems, ensuring they align with the bank's technological roadmap and business objectives. The role involves managing IT infrastructure, cybersecurity measures, and data management to support client interactions and service delivery. By leading the front-office technology strategy, Nsuki Ndeokwelu drives innovation in digital banking services and client engagement. This critical function ensures the bank leverages technology to meet the evolving needs of its stakeholders and partners across Africa.

    Tomisin Fashina - Group Chief Information Officer

    Tomisin Fashina, the Group Chief Information Officer at African Development Bank Group, architects the overarching technology strategy and digital transformation initiatives for the entire institution. This executive role is responsible for leading the IT department, ensuring robust and secure technological infrastructure that supports the bank's complex financial operations and development goals. Tomisin Fashina drives the adoption of innovative technologies, including cloud computing, data analytics, and cybersecurity solutions, to enhance operational efficiency and service delivery across all regions. The Group Chief Information Officer collaborates with other senior leaders to align technology investments with strategic priorities, fostering a culture of digital innovation. Tomisin Fashina's leadership ensures the bank remains at the forefront of technological advancement in the development finance sector.

    Coumba Doucoure Ngalani - Chief Operations Officer

    Coumba Doucoure Ngalani, the Chief Operations Officer at African Development Bank Group, directs the operational framework and efficiency of the institution's diverse programs and services. This executive role is responsible for optimizing internal processes, managing administrative functions, and ensuring the seamless execution of the bank's strategic objectives across its regional operations. Coumba Doucoure Ngalani oversees the implementation of operational policies, drives efficiency improvements, and manages key resources to support the bank's development mandate. The Chief Operations Officer plays a vital part in enhancing service delivery, managing risk, and ensuring the effective functioning of all operational units. Coumba Doucoure Ngalani's focus is on strengthening the bank's operational capacity to deliver impactful development outcomes throughout Africa.

    Adeyemi Badejo - Chief Finance Officer

    Adeyemi Badejo, the Chief Finance Officer at African Development Bank Group, oversees the financial health and strategic fiscal management of the institution. This critical role involves directing all financial planning, accounting, budgeting, and reporting activities to ensure robust financial governance and compliance. Adeyemi Badejo leads efforts to optimize financial resource allocation, manage institutional investments, and enhance financial performance across all operational areas. The Chief Finance Officer works closely with executive leadership to develop and implement sound financial strategies that support the bank's mission of driving economic development and poverty reduction in Africa. Adeyemi Badejo's expertise is essential for maintaining the bank's financial integrity and its capacity to fund transformative projects.

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    Frequently Asked Questions Regarding African Development Bank Group Top Executives and Leadership Team

    Who leads African Development Bank Group?
    African Development Bank Group is led by Sijh Diagne (Advisor To the Vice President Finance and Chief Financial Officer), along with executives such as Aissa Yeo (Office of The Vice President & Chief Financial Officer) and Densil Magume (Advisor To the Vice President Finance and Chief Financial Officer).
    Who is part of African Development Bank Group’s executive team?
    The executive team of African Development Bank Group includes leaders such as Sijh Diagne (Advisor To the Vice President Finance and Chief Financial Officer), Aissa Yeo (Office of The Vice President & Chief Financial Officer), Densil Magume (Advisor To the Vice President Finance and Chief Financial Officer) and other senior executives.
    How many executives does African Development Bank Group have?
    African Development Bank Group has 10 executives leading key business areas.
    What roles are included in African Development Bank Group’s leadership team?
    The leadership team of African Development Bank Group includes roles such as Advisor To the Vice President Finance and Chief Financial Officer, Office of The Vice President & Chief Financial Officer, Advisor To the Vice President Finance and Chief Financial Officer, Vice President & Chief Financial Officer, Vice President, Finance & Chief Financial Officer.