Gregory A. Campbell

Mr. Gregory Campbell is an entrepreneur, executive and investor.  He is President and CEO of Rainmaker, Inc. (, an investment and advisory firm he founded in 1995 and continues to serve as Managing Partner of the North Texas Opportunity Fund.  Through Rainmaker, he works to build and invest in businesses that are disruptive, scalable and noble in their purpose. 

Over the past 25 years Mr. Campbell has created and operated businesses in the real estate, education, distribution, beverage and consulting sectors.  As one of the original partners with Best Merchant Partners, he originated, structured, and closed the five international transactions that formed the basis of Whitney International University System. 

He served as CEO of, an education management company that facilitated the online transition for Historically Black Colleges and Universities (HBCU’s) and has been an investor in several education and technology ventures. 

Mr. Campbell previously held senior management positions with Pepsi Cola, Best Foods, Frito-Lay and PepsiCo.  He earned a Bachelor’s of Science Degree from Cornell University and an M.B.A. from Harvard Business School.