[2] Zisapel was injured in the Six Day War and at the end of his hospitalization he started working at Motorola Israel and served as the manager of the company's systems engineering department.

In the years that followed, another 27 independent high-tech companies were added to the group's framework, which were established to develop, produce and market a wide variety of products in the field of data communication.

[2] In December 1991, Zisapel and his wife Nava, a professor of neurochemistry at Tel Aviv University, founded the pharmaceutical company "Neurim".

The companies collaborated in developing solutions, participated in joint marketing activities, and benefited from a shared management structure.

The program, called "Poalim from 3 to 5," aims to improve the mathematical skills of teenagers in peripheral settlements in the north and south of Israel.