FISA specializes in the manufacture and commercialization of nets and fishing equipment, FISA's products are designed and produced to the highest quality standards to be employed in purse seines, trawling and fish farming centers among others. The company manufactures a wide variety of products from nets to ropes, cords, floats, and fish farming cages.

FISA keeps pace with its clients’ development, offering a complete technical service that will accompany them throughout their whole operation in the Aquaculture or fishing industries. This begins by means of conferences and courses designed to keep key personnel up to date on new developments.

FISA offers a wide variety of products. FISA nets, ropes and cords can be manufactured in Nylon, Polyester, High Density Polyethylene (HDPE) or Polypropylene. FISA offers different treatments for the netting and its products have protection against UV degradation. The netting that FISA offers are twisted and braided knotted, knotless Raschel and twisted knotless Shogun. FISA makes available to his customers a 3rd generation HDPE product called SUPRA. SUPRA has been widely used in trawling, purse seine and aquaculture cages and pred nets.