Am gasit 54 inregistrate in Sat studina , comuna studina dintre care
54 firme cu forma de organizare SRL, 18 firme cu forma de organizare II, 17 firme cu forma de organizare PFA, 2 firme cu forma de organizare IF.
Cele mai intalnite activitati dupa cod caen sunt:
4671 - Wholesale of solid, liquid and gaseous fuels and related products (3 companies),
4673 - Wholesale of wood, construction materials and sanitary equipment (3 companies),
4711 - Retail sale in non-specialized stores with food, beverages or tobacco predominating (4 companies),
111 - Growing of cereals (except rice), leguminous crops and oil seeds (3 companies),
4941 - Freight transport by road (5 companies).