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Jeffrey Rosenthal

Jeffrey Rosenthal

Managing Partner

Co-founded Imperial Capital

1989

jr@imperialcap.com
(647) 694-4556

About

Work Experience

Jeff is a Managing Partner and co-founder of both Imperial Capital and AltEx Capital. With over 35 years of experience in private equity, Jeff has been a foundational figure since establishing Imperial Capital in 1989. He has led numerous investments and works closely with Justin MacCormack to guide the firm’s direction. Jeff plays a key role in managing Imperial's investor relations, fostering strong, trust-based relationships. His leadership was instrumental in the successful fundraising of Imperial Capital Funds I through VIII, as well as AltEx Fund I, enabling Imperial to expand its reach. In partnership with Justin, he oversees the firm’s operations, investor relations, and vision, driving the ongoing growth of both Imperial and AltEx Capital.

Education

Jeff earned his MBA from the Schulich School of Business and a Bachelor of Arts in Commerce and Economics from the University of Toronto.

Personal Life

  • Married with three children
  • Passionate philanthropist
  • Third-degree black belt, Shotokan Karate
  • Chair, UJA Federation of Greater Toronto
  • Past National Co-Chair, Centre for Israel and Jewish Affairs (CIJA)
  • Past Vice-Chair, Sinai Health Foundation
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