The agri-food sector:
It is essentially characterized by the presence of the following production units:
- 80 flour and semolina production units.
- Unit of output of refined edible oil by the AFIA-International Company at Oran
- Sugar refining unit in the province of Mostaganem producing about 200 tons / day of white sugar.
The table below shows the main production units
| Number of beverage production units (sparkling and still) | 40 | |
| Number of water production units | mineral waters | 2 |
| water sources | 2 | |
| Number of pasteurized milk production units packed in bags (1 L) | 19 | |
| Number of edible oil production units | 1 | |
| Number of mills | production of flour | 73 |
| production semolina | 1 | |
| semolina flour mixed production | 6 | |
| Number of meat products production units | 9 | |
| Number of sugar refining units | 1 | |
The industrial sector:
Among the major companies activating in this sector:
- The company cements Beni-Saf "SCIBS" located in the department of Ain Temouchent with a production of more than one (01) million tons of cement / year.
- The company "Henkel Algerie" located in the province of Ain Temouchent producing 28,000 tons of detergents and cleaning products.
