Robert Tinnell, CFA
Managing Partner

Robert has over fifteen years of advisory and valuation experience between his time with Deloitte and Tall Oaks Partners.  Robert advises public and private clients on a myriad of financial and technical matters across multiple industries and sectors.


Specific industries and segments he serves include industrial services, energy and resources, transportation and logistics, consumer products and services, chemicals and specialty products, and engineering and construction.  He has worked on some of the largest and most complex M&A transactions and bankruptcies across multiple industry sectors.  His assignments include valuation studies, impairment analyses, purchase price allocations, the valuation of debt and equity instruments, discount and premium studies, board advisory, and financial modeling.


Robert has served as an expert witness regarding valuation matters related to oil and gas assets and has also been a guest speaker at numerous universities and conferences on topics related to business valuation and the oil and gas industry.

Rice University, Master of Business Administration (MBA), Finance
The University of Texas at Austin, Bachelor of Business Administration (BBA), Management and Finance
Professional Affiliations
Chartered Financial Analyst (CFA)
Member, CFA Institute
Member, Association for Corporate Growth (ACG) – Houston Chapter
Member, Houston Business and Estate Planning Council
Executive Board Member and Secretary, Family Houston (Houston-based non-profit)