The Goldman Family – $13.7 Billion

Believe it or not, Goldman’s family’s wealth comes mainly from real estate. You see, they own 400-plus properties in New York City, including a seventeen percent stake in the World Trade Center developments. Back in the 1950s, Sol Goldman started Solil Management when he began buying foreclosed properties at bargain prices.
As of today, Sol’s daughter Jane Goldman runs the company. What’s more, Jane along with her siblings own twenty-five percent of the company. Not only that, but the Goldman family has assets worth estimated at $12 billion. Meanwhile, Sol’s nephew Lloyd runs the family’s real estate firm, BLDG Management. Furthermore, the firm owns another seventeen percent stake in the World Trade Center.