Investment house Altshuler Shaham has an 11% stake in Internet Gold, which controls Bezeq through B Communications.
This is the Israeli website navigation company's third acquisition.
The fund invests in a variety of sectors, including communications and media.
Herzliya-based NIP Global develops electronic infrastructure for population registries and issuing biometric documents.
Zimperium has broadened its portfolio of mobile device security solutions by acquiring Mi3 Security's machine learning based application security.
Saidoff is paying NIS 1.1 billion for the 47% holding in the real estate and infrastructure company.
Dan Bodner refused to comment on the report that Verint will acquire cyber intelligence company NSO.
Internet Gold has received offers from overseas investors for its holding in B Communications, which directly controls Bezeq.