Dennis Kelleher

Dennis Kelleher has held multiple roles in the energy industry. Dennis began their career at Gulf Oil in 2004, where they worked as a Regional Account Manager for 14 years. In 2019, they joined Haffner's Energy as a Wholesale Account Manager, a role they held for three years. Currently, since May 2022, they serve as the Director of Marketing at Energy North Group.

Dennis Kelleher's education history includes attending Bryant University, although the specific start and end years are not provided. The field of study or degree obtained at Bryant University is also unknown. Additionally, Dennis has obtained a credential called CORe (Credential of Readiness) from Harvard Business School Online. It is unclear when they obtained this credential. Furthermore, they have a certification in Google Analytics from Google, but the date of obtaining this certification is unknown.