Leadership Overview
United Nations has 10 executives leading key functions including strategy, operations, marketing, and finance.
Dedicated to fostering global cooperation, United Nations works to maintain international peace and security, develop friendly relations among nations, and achieve international cooperation.
Dedicated to fostering global cooperation, United Nations works to maintain international peace and security, develop friendly relations among nations, and achieve international cooperation.
Leadership Roles at United Nations
Mayor Kumari - Chief Executive Officer
Mayor Kumari, the Chief Executive Officer at United Nations, directs the organization's overarching strategy and operational framework. This leadership position involves guiding the United Nations' mission to maintain international peace and security, fostering diplomatic relations, and coordinating global cooperation efforts. Kumari ensures alignment across various departments, driving initiatives that promote stability and development worldwide. The executive's focus remains on enhancing the organization's effectiveness in addressing complex global challenges and achieving its core objectives. This role demands a comprehensive understanding of international affairs and a commitment to multilateralism. Mayor Kumari's strategic direction is crucial for navigating the geopolitical landscape and advancing the United Nations' mandate on a global scale. The executive oversees the implementation of key policies and programs designed to support member states and promote sustainable peace.
Airion Wilhite - Business Support Cos To Senior Executive & Global Beccs President & Chief Executive Officer
Airion Wilhite, the Business Support Cos To Senior Executive & Global Beccs President & Chief Executive Officer at United Nations, spearheads critical business support functions and drives global operational excellence. This multifaceted role encompasses ensuring robust support systems for senior executives and leading the global Beccs initiative to enhance efficiency and effectiveness across the organization. Wilhite's responsibilities include optimizing resource allocation, streamlining internal processes, and fostering a culture of continuous improvement. The executive's strategic vision is vital for aligning support services with the United Nations' core mission of maintaining peace and security. Airion Wilhite's leadership ensures that the organization operates with maximum efficacy, enabling it to respond adeptly to international challenges. This position requires a deep understanding of operational management and strategic planning to support global initiatives.
Kiran Kweon - Chief Executive Officer & President
Kiran Kweon, the Chief Executive Officer & President at United Nations, leads the organization's strategic vision and executive leadership. This role is central to guiding the United Nations' efforts in maintaining international peace and security, developing friendly relations among nations, and achieving international cooperation. Kweon's responsibilities include setting organizational priorities, fostering diplomatic engagement, and ensuring the effective implementation of global initiatives. The executive's leadership is instrumental in harmonizing the actions of nations and addressing complex global issues. Kiran Kweon's commitment to multilateralism underpins the organization's ability to act as a central forum for international dialogue and problem-solving. This position requires a profound grasp of global politics and a dedication to the principles of international law and cooperation.
Sahar Almeshni - President & Chief Executive Officer
Sahar Almeshni, the President & Chief Executive Officer at United Nations, directs the strategic direction and operational execution of the organization. This pivotal role involves leading the United Nations' mandate to maintain international peace and security, cultivate international cooperation, and serve as a hub for harmonizing national actions. Almeshni's leadership ensures that the organization effectively addresses global challenges and promotes sustainable development. The executive's focus is on strengthening diplomatic ties and enhancing the United Nations' capacity to respond to crises. Sahar Almeshni's strategic oversight is critical for advancing the organization's mission and upholding its foundational principles. This position demands a comprehensive understanding of international relations and a commitment to global solidarity.
Marco Antonio Estevao Machado - Chief of Staff
Marco Antonio Estevao Machado, the Chief of Staff at United Nations, provides critical operational and strategic support to senior leadership. This role involves managing key initiatives, coordinating interdepartmental efforts, and ensuring the efficient functioning of executive operations. Machado's responsibilities include facilitating communication, overseeing project implementation, and advising on strategic priorities to advance the United Nations' mission of maintaining international peace and security. The executive's work is essential for harmonizing the actions of nations and achieving global cooperation. Marco Antonio Estevao Machado's support enables leadership to focus on high-level diplomatic engagement and policy development. This position requires exceptional organizational skills and a deep understanding of the United Nations' complex operational environment.
Binod Sharma - Chief Marketing Officer
Binod Sharma, the Chief Marketing Officer at United Nations, leads the strategic communication and outreach efforts for the organization. This role is vital for articulating the United Nations' mission and impact to a global audience, fostering public understanding and support for its initiatives. Sharma oversees the development and execution of marketing strategies designed to highlight the organization's work in maintaining international peace and security, promoting development, and coordinating global cooperation. The executive's focus is on enhancing the United Nations' brand visibility and engaging diverse stakeholders. Binod Sharma's expertise in marketing communications is crucial for building strong relationships with member states, civil society, and the general public. This position requires a nuanced approach to communicating complex global issues and celebrating collective achievements.
Nadia Hadi - DCO Chief of Staff
Nadia Hadi, the DCO Chief of Staff at United Nations, provides essential strategic and operational support within the Digital Cooperation Organization framework. This role focuses on streamlining digital initiatives, coordinating cross-functional teams, and ensuring the effective implementation of digital strategies aligned with the United Nations' broader objectives. Hadi's responsibilities include managing key projects, facilitating executive decision-making, and enhancing the efficiency of digital operations. The executive's contribution is vital for advancing the organization's digital agenda and promoting international cooperation in the digital sphere. Nadia Hadi's leadership ensures that digital transformation efforts support the United Nations' mission of peace, security, and development. This position demands a strong understanding of digital technologies and project management.
Ahamed Mohammed - Office of Military Affairs, Department of Peacekeeping Operations, Un, York Chief of Staff
Ahamed Mohammed, the Office of Military Affairs, Department of Peacekeeping Operations, Un, York Chief of Staff at United Nations, directs critical support functions for military affairs within peacekeeping operations. This leadership position is integral to ensuring the effective planning, deployment, and management of military components in UN peacekeeping missions worldwide. Mohammed's responsibilities include coordinating logistical support, advising on operational strategies, and enhancing the efficiency of military operations to maintain international peace and security. The executive's focus is on strengthening the capabilities of peacekeeping forces and ensuring their adherence to mandates. Ahamed Mohammed's strategic oversight is crucial for the success of missions aimed at conflict resolution and stability. This role requires extensive knowledge of military operations and international security frameworks.
Jasse David - Chief Medical Officer
Jasse David, the Chief Medical Officer at United Nations, oversees the health and medical services provided to personnel and supported populations globally. This critical role ensures the implementation of robust health policies and protocols, safeguarding the well-being of those engaged in United Nations operations, particularly in challenging environments. David's responsibilities include managing medical readiness, coordinating healthcare responses during crises, and advising on public health strategies to support the organization's mission. The executive's focus is on maintaining high standards of medical care and promoting health security across all operational areas. Jasse David's leadership is essential for ensuring the operational capacity of the United Nations by prioritizing the health of its workforce and beneficiaries. This position requires deep expertise in public health and international medical coordination.
Wilberforce Tengey - Chief Finance Officer
Wilberforce Tengey, the Chief Finance Officer at United Nations, directs the organization's financial strategy and management. This executive role is responsible for overseeing all financial operations, ensuring fiscal responsibility, and optimizing resource allocation to support the United Nations' global initiatives. Tengey's duties include financial planning, budgeting, risk management, and reporting, all crucial for maintaining the integrity of the organization's financial health. The executive's focus is on ensuring sustainable funding mechanisms and enhancing financial transparency across departments. Wilberforce Tengey's leadership is vital for the effective execution of programs aimed at maintaining international peace, security, and development. This position demands extensive experience in financial governance and a commitment to accountability.
Explore Leadership Teams in Federal
The National Weather Service (NWS) provides comprehensive weather forecasts, warnings, and alerts for various regions across the United States. Their services include local forecasts, severe weather alerts, climate predictions, and safety information to help the public prepare for weather-related events. The intended clients range from everyday citizens to emergency responders and government agencies seeking reliable weather data. NWS also engages in educational initiatives to promote weather awareness and preparedness.
Company Leadership AP
RB
JP

Their vision is to enable growth and productivity for globally competitive industries. To help realize this vision, the Department has four key objectives: supporting science and commercialization, growing business investment and improving business capability, streamlining regulation and building a high performance organization.
Company Leadership AC
SU
EB
Global Affairs Canada manages Canada's diplomatic and consular relations, encourages Canadian international trade, and leads Canada's international development and humanitarian assistance. Established in 1909, Global Affairs Canada is headquartered Ottawa, Ontario.
Company Leadership IM
DB
KF
SG
The Treasury New Zealand is responsible for supporting the government in financial management and economic policy, aiming to lift living standards for all New Zealanders. It provides services such as budget forecasting, fiscal strategy, investment management, and public sector performance guidance. The Treasury engages with various stakeholders, including government agencies and the public, to ensure effective governance and accountability. Its intended clients include government entities, policymakers, and the general public seeking information on economic and financial matters.
Company Leadership GM
FF
CA