Primary Sector
The primary sector provides the raw materials for the food industry. These raw materials are either used on their own or they are processed. Agriculture is an important part of the primary sector. It provides dairy ingredients such as milk and tillage crops such as wheat and barley.
Secondary Sector
This sector processes raw materials from the primary sector. Food production is a major part of this industry. The primary materials e.g. milk are processed into foods such as cheese and ice cream. This sector provides a huge amount of employment to the food industry.
Tertiary Sector
The tertiary sector involves providing goods or services. This sector provides many jobs and opportunities to the food industry e.g. working in a supermarket, selling the food, working in marketing or branding the food products. The tertiary sector is the most profitable sector in the food industry.