Unternehmensgruppe Theo Müller is a leading European dairy business, best known for its milk and yogurt products under the Müller brand. As well as finished dairy products under its own brands, the company supplies a range of ingredients to other segments of the food industry, such as cheese for pizza and whey powder for infant food.

Founded in 1896 and still family-owned, the business turns over €5.7 billion in sales every year and operates 22 production sites worldwide, employing 27,000 employees.