The first Moroccan Agro-Industrial company. Lesieur Cristal works in two sectors; the triturating of oleaginous seeds, and refining of oils. The company has created and markets a complete brand of oil.
During 2005, the company diversified its activities in the field of bleaches and products of hygiene and domestic maintenance. In partnership with Banchereau SAS, Lesieur Cristal they launched the Calida Brand.

Lesieur Cristal is an prominant reference in the field of the animal feeds, through the manufacturing of the oil cakes, and the production of the triturating of oleaginous seeds.

Beyond national markets, Lesieur Cristal extends its activity through the export of its products, and the establishment of its industrial know-how on a regional scale.