Ruth Wertheimer | Daughter of Stef Wertheimer – ISCAR

Net Worth : $6.2 billion

Another Wertheimer who tops our list is Ruth Wertheimer, the daughter of industrialist Stef Wertheimer. Following the selling of its industrial investments, the Wertheimer family became one of the wealthiest in Israel. It has been one of the world’s leading companies in the manufacture of hard metal cutting equipment over the years. The family’s wealth is currently worth billions by placing it in 303rd place among global billionaires.

Coming from a family of businessmen, we won’t be surprised that she acquired her father’s genes and controlled some investments. She once had shares in Israel’s Servotronix Motion but sold them to Chinese electronics giant Midea. Just like his brother, Ruth belongs to a family known for constructing industrial parks in impoverished and mainly Arab regions of Israel and has invested over $100 million to create six Arab workplaces across the region.