Frozen Seafood Wholesale Importer, Ahi-Tuna, Seafood, Pouch Pak Tuna, and Imitation Crab restaurant and supermarket supplier - Jana International Jana Brands is a highly diversified international manufacturing and marketing company, selling millions of pounds of frozen foods worldwide. Products produced by Jana Brands can be found in supermarke Jana Brands is a highly diversified international manufacturing and marketing company, selling millions of pounds of frozen foods worldwide. Products produced by Jana Brands can be found in supermarkets, restaurants, commissaries, and specialty shops throughout the world. The products that Jana Brands produces include Ahi-Tuna, Seafood, Pouch Pak Tuna, and Imitation Crab.