Piskarevsky Dairy Plant was created on the basis of Dairy Plant No. 4, which has existed since February 1966 in the Kalininsky district of Leningrad. Until the beginning of the 90s, the plant was engaged in milk processing and storage of cottage cheese, now the list of the manufactured assortment includes more than 50 types of dairy products.
Eleven farms of the Leningrad Region supply milk to the plant. In addition to processed milk, the plant supplies cottage cheese, cream and dairy products to the markets.