Mayi de la Vega co-founded the Coral Gable-based One Sotheby’s International Realty in 2008 with her son Daniel. Mayi leads the firm as CEO and Daniel as president. They oversee more than 1,600 agents who do more than $5 billion in annual sales, making the firm the 35th largest in the U.S. In 2024, the firm launched a new ad campaign touting its Realtors as “curators of the unique” in luxury real estate and brought in a new managing director for markets in Europe, the Middle East and Africa.