Since June 2002, Lady de Rothschild has been the Chief Executive of E.L. Rothschild LLC, a private investment company with investments in media, asset management, information technology, agriculture and real estate worldwide. Holdings include The Economist Group (UK), Bronfman/E.L.Rothschild, real estate and financial instruments. Lady de Rothschild has been a director of The Estee Lauder Companies since December 2000 and The Economist Newspaper Limited (member of the Audit Committee) since October 2002.

From 2004-2007, she was also co-chair of FieldFresh Pvt. Ltd, a 50-50 joint venture with Bharti Enterprises, established to develop the Indian agricultural sector in India. From 1989 to 2002, she was president and chief executive officer of FirstMark Holdings, Inc., which owned various telecommunications companies worldwide. She was executive vice president for development at Metromedia Telecommunications, Inc. from 1984 to 1989. She began her career in 1980 as an associate at the law firm of Simpson, Thacher and Bartlett LLP in New York City where she practiced corporate law until 1984.

She is co-host of the Conference on Inclusive Capitalism and Founder of the Coalition for Inclusive Capitalism. She is a member of the Board and the Executive Committee of the Peterson Institute for International Economics, and a board member of the Alfred Herrhausen Society of International Dialogue of Deutsche Bank, the Elumelu Foundation (Africa),the International Advisory Board of Columbia University School of Law, FAI (Fondo per L’Ambiente Italiano) and the ERANDA Foundation (de Rothschild family foundation).

In addition to being a keynote speaker at various launch events (CNBC, Bloomberg) for the Henry Jackson Initiative on Inclusive Capitalism, Lady de Rothschild has been a featured speaker for the Economist World In 2013 conference, St. Antony’s College, Oxford, Tsinghua and Peking University, Royal Society of the United Services, London and the OECD Workshop on Inclusive Growth. Her opinion pieces have been published in the Wall Street Journal, the New York Times, the Huffington Post, the Guardian, the Mail on Sunday and the Daily Beast.

Lady de Rothschild is a member of the Council on Foreign Relations (USA), Chatham House (UK), the International Advisory Council of Asia House (UK), the International Institute of Strategic Studies (UK) and the Foreign Policy Association (USA). In 2000, she was ranked number four on the European Fortune  Most Powerful Woman in Business. In October 2007, Lady de Rothschild was awarded the Commendatore Ordine al Merito della Repubblica Italiana.

Previously, she served as a member of the National Information Infrastructure Advisory Committee and the Secretary of Energy Advisory Board under President Clinton, as a member of the United Nations Advisory Committee on Inclusive Financial Services and as an Advisor to the Deutsche Bank Microfinance Consortium. She graduated Phi Beta Kappa from Pomona College in Claremont, California (1976) with a Juris Doctor with honors from Columbia University in New York City (1980).