Am gasit 147 inregistrate in Sulina dintre care
167 firme cu forma de organizare SRL, 143 firme cu forma de organizare PFA, 6 firme cu forma de organizare IF, 4 firme cu forma de organizare SA, 4 firme cu forma de organizare II, 4 firme cu forma de organizare SNC, 2 firme cu forma de organizare RA.
Cele mai intalnite activitati dupa cod caen sunt:
4711 - Retail sale in non-specialized stores with food, beverages or tobacco predominating (13 companies),
5520 - Holiday and other short-stay accommodation (21 companies),
5030 - Inland passenger water transport (27 companies),
4932 - Taxi operation (8 companies),
5610 - Restaurants and mobile food service activities (10 companies).