Executive Team

Guy Caspi
CEO
Mr. Guy Caspi brings over 15 years experience in the Telecom, Internet and high tech. He served from 2000-2010 in different executive roles at Comverse Networks (NASDAQ: CMVT), among others; President and CEO of Comverse East Europe, EMEA SVP Marketing...
Mr. Guy Caspi brings over 15 years experience in the Telecom, Internet and high tech. He served from 2000-2010 in different executive roles at Comverse Networks (NASDAQ: CMVT), among others; President and CEO of Comverse East Europe, EMEA SVP Marketing & Business Development, President VAS Division – the biggest business unit of the company with more than $ 700M annual revenues. During the years 1997-2000, Mr. Caspi was CEO of KOMPASS Israel, an internet B2B software company. In 1999, Guy was awarded a personal Ministry of Commerce and Industry prize as the future proof youngest CEO in the industry. A year later, in 2000, Guy together with Kompass were awarded the annual Israeli Prime Minister award for the company contribution to the Israeli export. Mr. Caspi holds a bachelor degree from Jerusalem Hebrew University. He also holds from the Jerusalem Hebrew University Recanati MBA degree, with a specialization in Integrative Management with Master in Information Technology. Mr Caspi has achieved successfully the Executive Program for Technology Firm CXOs in MIT Sloan School of Management in Boston and graduated in 2010 the CEO program in Harvard Business School.

Shamir Sharabani
Vice President Engineering & Operations
Mr. Shamir Sharabani brings over 40 years of extensive experience in Electronics and Communications Engineering and Systems. Prior to joining Tamares Telecom, Mr. Sharabani had been private consultant and had held the position of Vice President...
Mr. Shamir Sharabani brings over 40 years of extensive experience in Electronics and Communications Engineering and Systems. Prior to joining Tamares Telecom, Mr. Sharabani had been private consultant and had held the position of Vice President Engineering and Operations in Med Nautilus Group and Med Nautilus Israel, during the years 2001-2007, and as a Vice President Engineering and Operations of 012 Golden Lines, during the years 1996-2001. Previously, he held managerial positions in Aurec Group and in IBM Israel, where in particular he worked on projects for Bezeq and promoting Telecom activities in Israel. During the years 1965-1989, Mr. Sharabani served in the Signal Corps of the Israeli Defense Forces, as a communications officer and electronic engineer. In his last position in the army, as a colonel, he was responsible for the whole telecom network of the army.
Mr. Sharabani holds B.Sc. degree in Electronic Engineering from the Technion Institute in Haifa and M.Sc. degree in Electronic Engineering from Tel Aviv University.
Mr. Sharabani holds B.Sc. degree in Electronic Engineering from the Technion Institute in Haifa and M.Sc. degree in Electronic Engineering from Tel Aviv University.

Eyal Abramovich
Vice President Sales
Mr. Eyal Abramovich brings 20 years of experience in the Telecom local and international markets holding Sales, business and technical management positions. Before joining Tamares Telecom, he held various managerial positions within Smile Communication,...
Mr. Eyal Abramovich brings 20 years of experience in the Telecom local and international markets holding Sales, business and technical management positions. Before joining Tamares Telecom, he held various managerial positions within Smile Communication, such as the Head of Data Communication Business, Head of Business Development and was a member of the company Management. Formerly, Mr. Abramovich was regional Director of BCE Teleglobe, managed the Sales and Pre-Sales of Infonet Israel and was Head of Bezeq International Technology and Business Development.
Mr. Abramovich holds a Bachelor’s degree in Economics and Business.
Mr. Abramovich holds a Bachelor’s degree in Economics and Business.

Maya Schirmann
Vice President Marketing
Ms. Maya Schirmann brings 15 years of international experience in Marketing within the Telecom industry, mainly in management and execution of new business and product strategies. She joined Tamares Telecom after 6 years in Comverse (NASDAQ: CMVT) where...
Ms. Maya Schirmann brings 15 years of international experience in Marketing within the Telecom industry, mainly in management and execution of new business and product strategies. She joined Tamares Telecom after 6 years in Comverse (NASDAQ: CMVT) where she held various positions of Strategic Marketing & Sales. Her role in Comverse was to define the Sales strategy for Comverse VAS Portfolio and Go-to-Market plan as well as to lead strategic processes with global accounts such as Orange, Vodafone and Telefonica. Formerly, Ms. Schirmann lived in France and held several Marketing positions in the mobile operator SFR, where she was in charge of the mobile Email, MMS and Vodafone Live launches.
Maya Schirmann holds a Bachelor’s and Master’s degree in Mathematics from the University Paris VII, Jussieu.
Maya Schirmann holds a Bachelor’s and Master’s degree in Mathematics from the University Paris VII, Jussieu.

Limor Arbiv
Finance Director
Mrs. Limor Arbiv brings 13 years of extensive experience in finance and accounting. Prior to joining Tamares Telecom, Mrs. Arbiv held the position of CFO in Lease4U. She also held various positions such as Controller in Albar and Accounting Manager in...
Mrs. Limor Arbiv brings 13 years of extensive experience in finance and accounting. Prior to joining Tamares Telecom, Mrs. Arbiv held the position of CFO in Lease4U. She also held various positions such as Controller in Albar and Accounting Manager in KPMG.
Mrs. Arbiv is a Certified Public Accountant (CPA) and is a member of the Institute of Certified Public Accountants in Israel. Mrs. Arbiv holds a B.A. in Business and Accounting from Tel Aviv University.
Mrs. Arbiv is a Certified Public Accountant (CPA) and is a member of the Institute of Certified Public Accountants in Israel. Mrs. Arbiv holds a B.A. in Business and Accounting from Tel Aviv University.