6. Onsi Sawiris
Onsi Sawiris is belonging to the Egyptian wealthiest family and the founder of Orascom Construction Industries. His son Nassef is also billionaire who is the heads the OCI’s company and Onsi still owns the quarter of OCI. His company won a tax evasion case that brought against it by the Egyptian government and OCI had agreed to disburse US $1 billion for five years duration. Onsi Sawiris estimated net worth is US $ 1.9 billion and he is ranked at No. 6 in the list of top 10 richest people of Egypt.