The group of companies" Gidrostroy "- the largest fishery holding: oceanic and coastal fisheries, processing, storage and sale of fish products, artificial reproduction, construction.

The annual production is about 300 thousand tons of fish - almost 30% in the total catch of the Sakhalin region.

The enterprises produce more than 40 types of fish products and 28 assortment units of canned fish.

As part of "Gidrostroy" - five city-forming coastal fish processing complexes.

Located in the Kuril Islands, the factories make it possible to supply the market with the highest quality products. The entire production cycle is from 1.5 to 3 hours. A new investment project was launched on the island of Shikotan, a factory for the production of frozen products, with a volume of 1,000 tons per day.

Gidrostroy was the first Russian company to receive an international fishing certificate from the Marine Stewardship Council (MSC).

The holding has 15 fish breeding plants for the reproduction of Pacific salmon. Some of them are unique lagoon-type plants, which have no analogues in the world. The release of chum salmon and pink salmon is 320 million - one third of the total reproduction of salmon fish in Russia.