Houston

Houston

Dan Duncan
76


How'd he get so rich? The co-founder and chairman of Enterprise Products Partners, a holding company that owns significant equity interests in:Enterprise Products Partners, Enterprise GP Holdings, Duncan Energy Partners, and TEPPCO Partners. EPD is a midstream energy company that provides services to producers and consumers of natural gas, natural gas liquids (NGL), crude oil, and petrochemicals in the continental U.S., Canada, and Gulf of Mexico. It has a market cap of $11.1 billion, and Duncan has a fortune estimated to be around $5.9 billion.

Learn more about Enterprise Products Partners (EPD), Enterprise GP Holdings (EPE), Duncan Energy Partners (DEP), and TEPPCO Partners (TPP).