Definition:
A CEO, or chief executive officer, is the person who leads an organisation’s executive management and directs the implementation of its strategy within their assigned authority.
The title does not by itself establish a particular legal position. The CEO’s authority depends on the organisation’s legal form, governing documents, board arrangements, approved delegations and internal allocation of responsibilities.
Titles such as managing director, executive director or president may describe comparable functions in some organisations, but they are not universally equivalent to CEO.
Table of contents
Functions of a CEO
The CEO turns the organisation’s direction into executive priorities, decisions and monitoring arrangements. Common functions may include:
- Strategy execution: Translating approved objectives into plans, priorities and executive decisions.
- Executive coordination: Aligning the people responsible for the main functions and resolving matters affecting the organisation as a whole.
- Performance and resources: Overseeing performance and proposing or deciding how budgets, capital, people and other resources are allocated within the CEO’s authority.
- Team and organisation: Participating in the selection, assessment and development of the executive team and defining responsibilities.
- Risk and controls: Integrating operational, financial, technological, legal and reputational risks into management.
- Accountability and representation: Reporting to the governing body and maintaining relationships with owners, employees, customers, investors, public authorities and other relevant groups.
Particular decisions may be reserved for the board, shareholders or other governing bodies. A CEO does not therefore necessarily control every function or decide every matter individually.
Corporate governance
In a company with a board, the board governs and oversees while the CEO leads day-to-day executive activity. Depending on applicable rules, the board may approve strategy, appoint or assess the chief executive and reserve particular decisions for itself.
The chair leads the work of the board; an owner holds an interest in the organisation; and a founder participated in creating it. The same person may hold several of these positions, but none automatically makes that person the CEO.
A CEO may also be a board member or chair, depending on the governance model. The division between these roles needs to be explicit so that decision-making, supervision and accountability remain identifiable.
The Financial Reporting Council’s corporate governance guidance provides one example of how the responsibilities of the board, chair, CEO and other directors can be separated. Its particular requirements apply within its own regulatory scope rather than to every organisation.
Executive management
Effective authority comes from appointment and assigned powers, not from the job title alone. Governing documents, board decisions, delegations and internal policies may determine which decisions belong to the CEO and which require another approval.
The CEO may distribute tasks and decisions among other officers. A chief financial officer or CFO commonly leads finance; a chief operating officer or COO coordinates operations; the CMO leads marketing; and the CIO is responsible for information systems and technology. The existence and authority of these roles vary between organisations.
Delegating a task does not automatically change the accountability established by the governance framework. Decision limits, sufficient information, controls and monitoring arrangements still need to be maintained.
In a small company or startup, one person may perform executive, commercial, financial and product functions. In a large organisation, the CEO commonly concentrates on coordinating the executive team, making cross-functional decisions and working with the governing body.
Leadership continuity
Performance needs to be assessed against defined objectives and responsibilities. Financial and operational results may be considered alongside measures concerning customers, people, risk, compliance, innovation and organisational continuity.
A company’s results do not depend solely on its CEO. They are also shaped by the team, market, resources, board decisions and external conditions. Assessment therefore needs to consider these factors and both short-term and long-term effects.
Succession forms part of governance and management continuity. An organisation can define how the CEO would be replaced temporarily or permanently, which information needs to be transferred and who would assume essential decisions during an absence or transition.
A succession plan does not mean that a change is imminent. It reduces personal dependencies, supports candidate development and keeps responsibilities clear when executive leadership changes.