Barbara Corcoran is an American businesswoman, television personality, author, and speaker. She is credited with founding a New York City-based real estate brokerage called The Corcoran Group, which she sold for $66 million in 2001. She is best known for appearing in the popular business reality TV series, Shark Tank, where she was one of the original Shark investors.
Guyanese-British businesswoman and activist Gina Miller is the co-founder of the management firm SCM Direct. A former Labour Party member, she campaigned for transparency with regard to Brexit. She won a case challenging the UK government's authority to invoke Article 50 without an approval from the Parliament.
Finnish-born Rebecka Belldegrun is not only an ophthalmic surgeon but also a billionaire businesswoman. While she initially launched a real-estate company, she later served as the CEO of the investment firm BellCo Capital LLC. She has also previously invested in the biotech and hotel industries and heads several corporate boards.