Olive oil
In addition to the cultivation of grapes, and figs, Deir Mimas continues to be a major producer of olives and olive oil. It is home to around 130,000 - 150,000 olive trees some of which date back hundreds of years. Three olive oil press facilities are available providing their services to olive farmers from Deirmimas and surrounding villages. Olive oil produced in Deirmimas is known to be as one of the best in Lebanon. Olive Oil produced in Deirmimas under the name "Mariams Gold" ranked fourth among the products of more than 80 of the largest producing companies of the world in a contest organised by the German “Biofach 2012″ exhibition at Nuremberg , Germany.