According to Rosemary Stewart (1960s), “a manager is someone who gets things done with the aid of people and other resources”. Managers lie in different types according to their task. A general manager normally is the person in charge of a complete organization, while keeping in good communication with the managers in charge of each function. Moreover, the responsibilities of a functional manager are to ensure that the company's business strategies are achieved, through goals and objectives. Line managers or staff managers lie within the area work of a functional manager. A line manager is responsible for the basic function of the organization, ensuring adequate training and development within the working place. A staff manager supports the line manager by taking over the finances and personnel issues. Also, they are usually in contact with customers. Finally, a project manager is in charge of the planning of a project, for example, in the construction industry, a project manager execute the project and accomplish the projects' objectives. As they are usually the clients' representatives, they need to determine the exact needs of the client, ensuring to keep in budget with cost, and in good time management.
A company’s risk management can be significantly increased by the market. Risks can be either as external environments for example: a change in the government, economic recession or it can be caused by internal issues: leadership, problems with the internal resources and