BRIAN ANTAL Vice President, Sales and Marketing
With over 30 years of sales and marketing experience in the energy services industry. Brian started and operated his own energy services company for more than 20 years. Brian has held positions from Vice President of Sales to CEO. Brian came to FlexEnergy Solutions from the Dorilton Capital-owned Corporation National Heat Exchange where he served as CEO for the previous four years. Brian earned his bachelor’s degree in Communications with a minor in Economics from Allegheny College in Meadville, Pennsylvania.
FlexEnergy Solutions’ Chief Executive Officer, Doug Baltzer, has over 27 years of collective experience in senior management positions with roles ranging from Regional Manager, National Director, and President at companies including Northland Power Service, Aggreko, FlexEnergy, and Flex Leasing Power and Service. Over the past 15 years, he has been involved in five start-up companies and has helped raise more than $75 million in venture capital to support each company’s growth goals. Mr. Baltzer received a B.S. in Business and Finance from Tabor College and an Executive M.B.A. from the University of Denver.
Mr. Denison at FlexEnergy is a 30-year veteran of the energy private equity business. He is currently the managing partner of RNS Capital Partners, a closely held, private equity firm with portfolio companies in technology, energy and service businesses. Mr. Denison serves as a non-executive chairman on two of the RNS portfolio companies and is actively involved in their operations. Prior to co-founding RNS Capital, Tom served a decade as managing director and general counsel for First Reserve Corporation, an energy-focused private equity firm with $12.5 billion under management. Tom joined First Reserve after an 11-year career with Gibson, Dunn & Crutcher, LLP. Mr. Denison graduated Summa Cum Laude in 1986 with a Bachelor of Science degree from the University of Denver, followed by a Juris Doctorate from the University of Virginia School of Law.
Mr. Connelly is a Co-Managing Partner at Amberjack Capital in Houston, TX. His interest in the energy industry grew out of his nearly seven years of active duty military service as an infantry officer in the United States Army. Before joining Intervale in 2015, Patrick invested in numerous oilfield service companies in the United States and Canada through his work as a Managing Director at SCF Partners, an energy-focused private equity fund. Mr. Connelly received a Bachelor of Science degree from the United States Military Academy at West Point, a Master of Public Administration from Harvard’s Kennedy School of Government, and a Master of Business Administration from Harvard Business School.