Nezar, based in Cairo, Egypt he  serves on the board of HARM Trade, and Bright Skies Geoscience, where he was CEO from 2019-2023.

Prior to these positions, Nezar was managing director in Egypt and North Africa for ION Geophysical, an American Oil and Gas company, and was Ambassador for the Disarmament and Mine Clearance Program in Africa. 

From 1996-2010, he was appointed by King Hassan the Second as Honorary Consul General for the Moroccan Kingdom in Egypt.

Previously he served as a Board Member in the Egyptian / Moroccan High Commission of Trade, headed by the King of Morocco and Egyptian President. He was the representative of Gartner for the Arab Countries in the Middle East in 1988 – 2002.