Onsi Sawiris founded a construction company, which he built into one of Egypt's largest general contractors. Onsi Sawiris . The richest Taiwanese: Cher Wang & Wenchi Chen Sawiris currently sits on … Nassef took over the company's construction and fertiliser division in 1998. Naguib Onsi Sawiris Age: 59 Company: Orascom Role: Executive chairman Revenues: €3.5 billion (2012) Country: Egypt NOMINATED FOR ENTREPRENEURSHIP. Background: Nassef Sawiris' father, Onsi, founded Orascom conglomerate. Educated at the University of Chicago, Nassef Sawiris is the richest man in Egypt, despite being the youngest son of Onsi Sawiris, one of the most prominent Egyptian businessmen. Studied chemical engineering in Texas after World War II. Naguib Onsi Sawiris Age: 56 Nationality: Egyptian Company: Orascom Telecom Holding Position: Chairman Revenues: €3.7 billion (2009) Sawiris may have quickly left Egypt as his country was experiencing widespread political upheaval, but one of the Middle East’s best-known businessmen is unlikely to be daunted by the problems at home. Kristiansen ran the company for 25 years before stepping down in 2004. 1950 Onsi Sawiris transferred control to his son, Nassef Sawiris, who embarked upon an ambitious diversification strategy through investments in complementary businesses including cement and building materials. Great-grandson of Friedrich Engelhorn, founder of German chemical company BASF. And Naguib is a big believer in the importance of the family business ideal, particularly in relation to enterprises throughout the Middle East. ... Background: Nassef Sawiris' father, Onsi, founded Orascom conglomerate. Background: Nassef Sawiris' father, Onsi, founded Orascom Construction Industries, ... Background: He is the grandson of the inventor of Legos, the ubiquitous kids' building block. Background: He is the grandson of the inventor of Legos, the ubiquitous kids' building block. Professor of Practice. Background: Nassef Sawiris' father, Onsi, founded Orascom Construction Industries, ... Background: He is the grandson of the inventor of Legos, the ubiquitous kids' building block. Nassef took over the company's construction and fertilizer division in 1998. ... Onsi Sawiris. Nassef Onsi Sawiris (Arabic: ناصف أنسى ساويرس ‎; born in 1961) is an Egyptian billionaire businessman, the youngest of Onsi Sawiris' three sons (his brothers are Naguib and Samih).As of April 2019, his net worth was estimated to be $7.5 billion, and the fourth richest African in … The Sawiris family has been astute by allowing the different divisions of the vast Orascom conglomerate to be headed by Onsi’s sons, which has alleviated conflict and improved governance. Onsi Sawiris is a Co-Founder and Managing Partner at HOF Capital, where he focuses on cloud-based technologies, fintech and enterprise SaaS. The richest Taiwanese: