Keinan was born in Miami, Florida and studied at Phillips Exeter Academy and the Georgetown School of Foreign Service before emigrating to Israel in 1990 and enlisting in the Israeli Air Force (IAF).
[7] The firm was established by Keinan in 2005 with David Steinhardt and Jay Pomrenze to embrace opportunities unlocked by capital market reforms introduced by then finance minister Benjamin Netanyahu.
[8] Keinan is a speaker and writer on the Israeli and global economy and is a central figure in the bestselling book about Israel's economic growth, Start-up Nation.
Sky Harbour is structured as a real estate development company, and aims to “fill the quantitative and qualitative gaps in business aviation home basing.” With campuses in Miami, Houston, Nashville, Dallas, Denver and Phoenix, the company claims to offer “The Best Home Basing Solution in Aviation, Bar None.” Keinan is active in areas of education, economic development, and Post Trauma.
[12] He is also linked to the ongoing effort by Dr. Eugene Kandel, chairman of the Israeli Prime Minister's Council of Economic Advisors, to launch a world-class graduate school of finance in Israel.