Am gasit 952 inregistrate in Sat chiajna , comuna chiajna dintre care
1110 firme cu forma de organizare SRL, 125 firme cu forma de organizare PFA, 20 firme cu forma de organizare SA, 7 firme cu forma de organizare II, 3 firme cu forma de organizare SRL-D, 1 firme cu forma de organizare IF, 1 firme cu forma de organizare SCS.
Cele mai intalnite activitati dupa cod caen sunt:
4520 - Maintenance and repair of motor vehicles (37 companies),
4711 - Retail sale in non-specialized stores with food, beverages or tobacco predominating (39 companies),
4120 - Construction of residential and non-residential buildings (49 companies),
4791 - Retail sale via mail order houses or via Internet (69 companies),
4941 - Freight transport by road (74 companies).