Ruiz Foods
Corporate brand
UnclaimedAmerican food manufacturer specializing in frozen Mexican-style foods, including products sold under the El Monterey and Tornados brands.
Last updated August 22, 2026
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Overview
Ruiz Foods is a privately held American food production and food-service company focused on frozen Mexican-style foods. The business was established in 1964 by Louis Flores Ruiz and his son, Fred Ruiz, in California's Tulare County. Its earliest products were cheese-and-onion enchiladas made from recipes associated with Louis Ruiz's wife, Rosie. The company initially operated from a small warehouse and gradually expanded its range and manufacturing capacity. The business is best known to consumers through the El Monterey brand, which covers a broad selection of frozen Mexican and Mexican-inspired foods sold through grocery retailers. Its portfolio includes burritos, taquitos, enchiladas, tamales, quesadillas, and other prepared frozen meals. Ruiz Foods also produces Tornados, a line of rolled, filled frozen snacks and convenience foods. The company states or is described in reference material as producing roughly 200 frozen-food products for retail and food-service customers. Ruiz Foods developed from a family-operated regional producer into a large-scale manufacturer serving customers across the United States and Canada. Its products are positioned for convenient preparation, broad household appeal, and accessible pricing. The company has supplied both grocery channels and food-service customers, giving it exposure to retail freezer cases as well as institutional and commercial food operations. The company's growth was reflected in several milestones during its first decades. In 1983, the Ruiz family received the U.S. Small Business Administration's Business Persons of the Year award. By 1987, the company had reached reported sales volume of $42 million and employed 534 people. By April 2010, it was described as the leading seller of frozen Mexican dishes in the United States and Canada. Ruiz Foods has operated manufacturing facilities in California, Texas, and South Carolina. Its principal manufacturing infrastructure has included a roughly 300,000-square-foot facility intended to serve Eastern and Midwestern markets, together with two additional Texas facilities. Reference material describes the company as employing more than 4,000 people across its operating states. In 2023, Ruiz Foods completed the relocation of its corporate headquarters from Dinuba, California, to Frisco, Texas. Ruiz Foods remains a family-owned private company. Its current consumer identity is closely associated with El Monterey, while Tornados extends the portfolio into convenient frozen snack products. The company continues to compete in the large-scale frozen-food sector through manufacturing breadth, national distribution, and a focus on Mexican-style convenience foods.
History
Ruiz Foods traces its origins to 1964, when Louis Flores Ruiz and his son, Fred Ruiz, began operating a small food business from a warehouse in Tulare County, California. The founders initially sold cheese-and-onion enchiladas prepared according to recipes associated with Louis Ruiz's wife, Rosie. This early product established the company's focus on Mexican-style prepared foods and provided the foundation for later expansion under the El Monterey name. During its early development, Ruiz Foods moved beyond a single enchilada offering and built a wider portfolio of frozen products. The El Monterey brand became the company's principal consumer-facing identity, allowing its products to reach supermarket freezer sections on a broader scale. The company's growth depended on combining family-developed recipes with industrial food production and distribution capabilities. A significant recognition came in 1983, when the Ruiz family received the Small Business Administration's Business Persons of the Year award. Four years later, in 1987, Ruiz Foods was reported to have sales volume of $42 million and 534 employees, demonstrating the scale it had achieved within its first quarter-century. The company continued to expand its product selection and manufacturing footprint as demand grew for convenient frozen meals. By April 2010, Ruiz Foods was described as the top seller of frozen Mexican dishes in the United States and Canada. Its range included burritos, taquitos, enchiladas, and tamales, among other products. The company also developed or marketed the Tornados brand, extending its business into rolled, filled frozen snack products. Across its brands, Ruiz Foods came to produce approximately 200 frozen Mexican-style foods for grocery and food-service customers. The company's manufacturing network expanded beyond its California origins. Reference material describes a principal facility of approximately 300,000 square feet serving Eastern and Midwestern markets, supported by two additional facilities in Texas. Ruiz Foods has also employed workers in South Carolina, reflecting the geographic reach of its production system. Reference material describes a workforce of more than 4,000 people across California, Texas, and South Carolina. Ruiz Foods remained privately held and family-owned as it developed into a large American food manufacturer. In 2023, the company completed the relocation of its corporate headquarters from Dinuba, California, to Frisco, Texas. The move changed the location of the corporate office but did not replace the company's core identity as a producer of frozen Mexican-style foods. Its current business remains centered on branded and food-service products, with El Monterey as its best-known consumer brand and Tornados as an important convenience-food line.
- 2023
Corporate headquarters moves to Frisco
[1]Ruiz Foods completes the relocation of its corporate headquarters from Dinuba, California, to Frisco, Texas.
- 2010
Ruiz Foods leads frozen Mexican-dish sales
[1]By April 2010, the company is described as the leading seller of frozen Mexican dishes in the United States and Canada.
- 1987
Company reaches expanded operating scale
[1]Ruiz Foods is reported to have reached $42 million in sales volume and 534 employees.
- 1983
Ruiz family receives small-business recognition
[1]The Ruiz family receives the U.S. Small Business Administration's Business Persons of the Year award.
- 1964
Ruiz Foods is founded
[1]Louis Flores Ruiz and his son, Fred Ruiz, establish the company in a small Tulare County, California, warehouse and begin selling cheese-and-onion enchiladas.
Products and positioning
Convenient, accessible Mexican-style frozen foods for mainstream grocery and food-service customers in the United States and Canada.
Frozen Mexican-style foods
El Monterey
El Monterey is Ruiz Foods' principal consumer brand and covers a broad range of frozen Mexican-style foods. Its portfolio includes burritos, taquitos, enchiladas, tamales, quesadillas, and other prepared meals. The brand is distributed through grocery retailers and is positioned around convenient preparation and accessible everyday consumption.
Frozen snacks and convenience foods
Tornados
Tornados is a Ruiz Foods brand centered on rolled, filled frozen snack products. It extends the company's Mexican-style and convenience-food expertise into portable or quick-serve formats sold through retail and food-service channels.
Frozen prepared meals
Frozen burritos
Frozen burritos are among Ruiz Foods' core product categories and are sold primarily under the El Monterey brand. The range forms part of the company's broader offer of ready-to-heat Mexican-style meals for grocery and food-service customers.
Frozen snacks and appetizers
Taquitos
Taquitos are a major Ruiz Foods product category, consisting of rolled filled items designed for convenient preparation. They are marketed through the El Monterey brand and contribute to the company's presence in frozen snack, appetizer, and meal occasions.
Brand decisions
2023
Relocation of corporate headquartersStrategyBackground
Ruiz Foods had historically been headquartered in Dinuba, California, while its manufacturing and distribution activities extended across several states.
Action taken
The company completed the relocation of its corporate headquarters to Frisco, Texas.
Aftermath
Frisco became the company's corporate base, while Ruiz Foods continued to operate manufacturing facilities in California, Texas, and South Carolina.
Recent events
Reported
Ruiz Foods opens Florence production line[3]
Ruiz Foods Florence announced the opening of an additional production line in Florence County, South Carolina. The line is designed to manufacture El Monterey taquitos, quesadillas, and empanadas, and nearly 200 new full-time jobs were reported as coming to the county.
Sources3 sources
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