S. Khonkaen Foods Public Company Limited, together with its subsidiaries, manufactures and distributes processed food products in Thailand and the rest of the world. It offers Thai food products, including pork satay, frozen pork and beef balls, sausages, shredded pork sticks, shredded and roasted pork, dried beef, and pork balls; and seafood products, including fish, assorted seafood, cuttlefish, and shrimp balls, as well as fish cakes, crab rolls, fried fish bars, and chili flakes. The company also provides meat snacks comprising barbecued crispy pork, chicken, and fish; roasted pork; fish crisp salmon; and crispy fish, as well as frozen food products that include port dumpling soup, green curry pork, roasted duck curry, chicken tom yam, tom yam goong, heahmk fish, siam ruby, and pork satay. In addition, it is involved in the breeding and sale of finishing swine; and purchase and distribution of processed foods. Further, the company operates five quick service restaurants under the Zaap Express name. It also exports its products. The company was founded in 1984 and is headquartered in Bangkok, Thailand.