Previously, Mr. Robertson was Managing Partner of Spring Street Capital Partners LP, a successful small cap long/short hedge fund; a Vice President for Sandefer Capital Partners, a $500 million energy investment fund; and a Vice President for Reservoir Capital Group, a $2 billion New York-based investment firm. Mr. Robertson began his career as a business analyst for Deloitte & Touche Consulting Group LLP. He serves on various boards of Quintana affiliated portfolio companies. Mr. Robertson graduated with a Bachelor of Arts in Plan II and a Bachelor of Business Administration in Business Honors and Finance from University of Texas at Austin and holds a Masters of Business Administration from Harvard University Graduate School of Business.
Mr. Ebel has over 20 years of oil field services and water treatment experience. Previously, Mr. Ebel ran his own company GLE Resources, LLC that worked with private investors to develop saltwater injection facilities in North Dakota, Colorado and Utah. In addition, he has also acted as Vice President of Professional Services for Qwest Cyber Solutions, LLC, a division of a Fortune 500 company, and as a Senior Vice President of North American Operations for Ciber, Inc., an information technology consulting company where his primary focus was on crude oil and natural gas industry. Mr. Ebel graduated with a Bachelor of Science in Business Administration and a Minor in Psychology from Dakota Wesleyan University and later served as the Vice-Chairman of the Board for the University.
He holds an MBA from The University of Texas, is a Texas CPA, and has Series 7 and insurance license credentials. He currently serves on eleven boards of entities in which the Robertson family invests.