Sigma Alimentos, S.A. de C.V., also known as Sigma or Sigma Alimentos, is a Mexican multinational food processing and distribution company headquartered in San Pedro Garza García, Nuevo León, Mexico. It produces and distributes refrigerated foods, mainly lunch meats, cheeses, and yogurts. It is one of the largest producers and distributors of refrigerated foods in the country, some of its well-known brands are Fud, Chen, San Rafael, Guten, and Yoplait. It is a subsidiary of the Mexican industrial conglomerate Alfa.
Sigma reported sales of $6.9 billion for 2021.[1] It has 67 plants and 152 distribution centers that employ more than 38,000 people in 18 countries.[2] The company increased its presence in the United States and the Eurozone through acquisitions, of which the two largest have been the American Bar-S in 2010, and the European Campofrio in 2014.
Sigma markets its products in Mexico through major supermarkets, wholesale distributors, convenience stores, and mom-and-pop outlets.