Am gasit 851 inregistrate in Negresti-oas dintre care
860 firme cu forma de organizare SRL, 104 firme cu forma de organizare PFA, 62 firme cu forma de organizare II, 16 firme cu forma de organizare SRL-D, 12 firme cu forma de organizare IF, 10 firme cu forma de organizare SA, 1 firme cu forma de organizare IPURL.
Cele mai intalnite activitati dupa cod caen sunt:
4211 - Construction of roads and motorways (28 companies),
4520 - Maintenance and repair of motor vehicles (25 companies),
4711 - Retail sale in non-specialized stores with food, beverages or tobacco predominating (30 companies),
4120 - Construction of residential and non-residential buildings (199 companies),
4719 - Other retail sale in non-specialized stores (28 companies).