How do you define a successful business? Earl R. Davis by Earl R. Davis published on 2022-10-04T08:17:17Z Earl R. Davis is an American entrepreneur and investor. The private equity firm American Regional Capital currently has him as chairman and CEO. In addition, Davis holds the position of managing principal of the Davis Rainford Group, a diversified holding company with a focus on real estate, hotels, banking, healthcare, consumer products, and other industries.