Omer Degani
Omer joined Sphera Funds Management as a Managing Partner after serving for 19 years as Head of Sales & Marketing at Yelin Lapidot Investment House, where he was also a senior member of the executive team. At Sphera, Omer is focused on sales & marketing, business development and growth initiatives. He holds a B.A. in
Tzafrir Efrati
Tzafrir joined Sphera as a Managing Partner in 2025. He focuses on the Israeli bond market and has over 15 years of experience in the Israeli capital market. Most recently, he served as a Partner and Deputy CEO at Focus Investment House. Prior to that, he headed the corporate bonds division for the provident and
Omer Dagan
Omer joined Sphera in 2004 as an Information Systems Manager. He has 30 years of experience in managing computer systems, including in leading companies and investment funds in the Israeli economy.
Michal Nachmany
Michal joined Sphera in 2023 as Head of HR. Prior to joining Sphera, Michal held several leadership positions in high-tech and infrastructure global companies, such as Leadcom, Orbotech, Pipl, and Playbuzz. Michal holds a Master’s degree in Art Therapy and Psychology from the European Graduate School in Switzerland.
Avi Ben-Ari
Avi partnered with Sphera to co-found Park-in, Sphera’s private equity strategy, in 2021. Prior to joining Sphera, Avi held several leadership positions, including CEO and Senior Vice President of Sales & Marketing, with a demonstrated history of working in the real estate industry. Avi holds an MBA with a focus on marketing and finance from
Lisa Liberman
Lisa, Sphera’s Director Head of Private Clients, joined Sphera in 2016. prior to joining Sphera, Lisa served as the Head of Global Investments at Migdal Investment Portfolio Management, a Migdal Capital Markets Investment House member. During the eight years she spent at MCM, 2008 – 2016, she held various investment portfolio management positions. Lisa holds
