Gullón María Integral biscuits

Gullón is one of Spain’s largest and most famous biscuit manufacturers. Founded in 1892 by Manuel Gullón in Aguilar de Campoo, the company remains a family-owned business, which is a rarity in the global food industry dominated by large conglomerates.

The brand has gained international recognition for its focus on health-oriented products, such as the 'María Integral' (whole wheat) biscuits shown in the image. These products are primarily manufactured in the company's two large production facilities located in Aguilar de Campoo, Palencia, Spain. From these hubs, Gullón exports to over 120 countries. As of 2026, the company continues to be owned by the Gullón family, maintaining its heritage and status as a specialized leader in the biscuit sector.