Am gasit 71 inregistrate in Sat castelu , comuna castelu dintre care
71 firme cu forma de organizare SRL, 22 firme cu forma de organizare II, 10 firme cu forma de organizare PFA, 2 firme cu forma de organizare CAP, 1 firme cu forma de organizare IF.
Cele mai intalnite activitati dupa cod caen sunt:
4711 - Retail sale in non-specialized stores with food, beverages or tobacco predominating (9 companies),
111 - Growing of cereals (except rice), leguminous crops and oil seeds (3 companies),
4120 - Construction of residential and non-residential buildings (4 companies),
4791 - Retail sale via mail order houses or via Internet (7 companies),
4941 - Freight transport by road (6 companies).