C armen Daurella Aguilera is a Spanish heiress whose fortune is derived from her family's stake in the Coca-Cola bottling system. She is a member of the powerful Daurella family, which secured the first license to bottle and sell Coca-Cola in Spain in 1951. Over the decades, the family consolidated its bottling operations and became a dominant force in the European beverage market.

Her cousin, Sol Daurella Comadrán, is the public face of the family, serving as the chairwoman of Coca-Cola Europacific Partners (CCEP), the world's largest independent Coca-Cola bottler. CCEP was formed through a series of megamergers of various European bottling companies. While her cousin leads the company, Carmen Daurella Aguilera's immense wealth comes from her significant shareholding in Cobega, the family's private holding company, which is the largest shareholder in the publicly traded CCEP. She maintains a very low public profile.