TYPES OF BUSINESSES

There are many types of businesses, and, as a result, businesses can be classified in many ways. One of the most common focuses on the primary profit-generating activities of a business, for example:

• Manufacturers produce products, from raw materials or component parts, which they then sell at a profit. Companies that make physical goods, such as cars or pipes, are considered manufacturers.
• Service businesses offer intangible goods or services and typically generate a profit by charging for labor or other services provided to other businesses or consumers. Organizations ranging from house painters to consulting firms to restaurants are types of service businesses.
• Retailers and Distributors act as middle-men in getting goods produced by manufacturers to the intended consumer, generating a profit as a result of providing sales or distribution services. Most consumer-oriented stores and catalogue companies are distributors or retailers.
• Agriculture and mining businesses are concerned with the production of raw material, such as plants or minerals.
• Financial businesses include banks and other companies that generate profit through investment and management of capital.
• Information businesses generate profits primarily from the resale of intellectual property and include movie studios, publishers and packaged software companies.
• Utilities produce public services, such as heat, electricity, or sewage treatment, and are usually government chartered.
• Real estate businesses generate profit from the selling, renting, and development of properties, homes, and buildings.
• Transportation businesses deliver goods and individuals from location to location, generating a profit on the transportation costs.

There are many other divisions and subdivisions of businesses. The authoritative list of business types for North America (although it is widely used around the world) is generally considered to be the NAICS, or North American Industry Classification System. The equivalent European Union list is the NACE.

Source: http://en.wikipedia.org/wiki/Business