Sigma Alimentos

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.

The Sigma Alimentos operation covers Food. Its headquarters and primary operations are based in Monterrey. ALFA Group's food subsidiary producing FUD, Barcel, and San Rafael brands. Refrigerated meats, snacks, and dairy products are household staples in Mexican kitchens and school lunchboxes.

Profile compiled from public sources including Wikipedia's article on Sigma Alimentos (accessed July 2026).