Commercial companies are businesses that operate to make a profit by selling goods or services. They can vary in size from small local shops to large multinational corporations. These companies often focus on meeting customer needs and may specialize in specific industries, such as technology, retail, or manufacturing. To function effectively, commercial companies typically engage in various activities, including marketing, production, and sales. They may also employ strategies like market research and advertising to attract customers. Examples of commercial companies include Apple, Walmart, and Coca-Cola, each contributing to the economy by creating jobs and generating revenue.