Doug Humphrey, Serial entrepreneur and Angel, Founder Cidera and DIGEX, CEO Joss Heavy Industries. Doug Humphrey is a serial entrepreneur. A visionary who sees the potential of technology, he founded DIGEX, one of the first web hosting companies in the world. He has had numerous ventures and is well known in the Washington DC venture and startup communities. Past companies he has founded include the aformentioned Digex (nasdaq:DIGX), CORE Location LLC, SkyCache/Cidera, Coloco, and others. When not starting a company he serves as an Entrepreneur In Residence at the University of Maryland, Smith Business School, Dingman Center, and often consults with and assists other entrepreneurs.