In 2011, Cheil bought the Italian exotic leather brand Colombo via della Spiga, which was later acquired by Everland for $990 million. Today, Lee holds an 8.4% stake in Everland, valued at around $900 million, as well as a 4.2% stake of IT services provider Samsung SDS, valued at $250 million, among other shares in various Samsung affiliates. Her older sister, Lee Boo-Jin, is a fellow billionaire and she is also a president at Everland.