- Bob Adair
- Principal Advisor
- Phillips 66 Company - Real Estate Services
- Mark Andrews
- President
- K.E. Andrews & Company
- Jim Asay
- Director - Corporate Tax
- Sempra Energy
- William B. Blaylock
- Vice President and Senior Tax Counsel
- Texas Instruments, Incorporated
- Sano Riley Blocker
- Sr. Vice President, Government Affairs
- Vistra Energy
- Paul A. Broman
- Attorney, State Tax Issues, Audits & Appeals
- B.P. America, Inc.
- John Brusniak, Jr.
- Partner
- Brusniak Turner Fine LLP
- Kevin Buffington
- Managing Director
- Duff & Phelps
- Karen Cheng
- VP, Legislative and Governmental Affairs
- Superior Health Plan
- Thomas Coleman
- Legislative Specialist
- CITGO Petroleum Corporation
- Lawrence Collins
- Senior Director of Government Relations
- Anthem
- Karen Currie
- Tax Partner
- Ernst & Young LLP
- R. Eric Donaldson
- District Director, State Government Affairs
- Altria Client Services, Inc.
- Trisha Doucet
- Director
- Property Tax Partners, LLP
- Mark Dzeda
- President
- Industrial Tax Consulting
- Jessie Eisenmenger
- Senior Manager - State Tax Policy
- Amazon
- Scott Fischer
- Partner
- PricewaterhouseCoopers
- David H. Gilliland
- Managing Partner
- Duggins Wren Mann & Romero, LLP
- Galt Graydon
- The Graydon Group, L.L.C.
- Khrissy Griffin
- Vice President, Tax
- Archrock
- Cory Gruntz
- Tax Attorney
- Entergy
- Mark Harmon
- Government Affairs-Texas
- Chesapeake Energy
- Josh Hennessey
- Partner, Tax
- KPMG LLP
- Leigh Ann Hernandez
- Director of Tax
- The Neiman Marcus Group, Inc.
- Michael A. Honkomp
- Director, Tax
- Bell Textron, Inc.
- Michael Horne
- Director, Property & Excise Taxes
- Occidental Petroleum Corporation
- Douglas J. Horvath
- Vice President, Tax
- Trinity Industries, Inc.
- Walter Jordan
- VP, Governmental Affairs
- Oncor Electric Delivery Co.
- Jim Keffer
- President
- EBAA Iron, Inc.
- Kevin J. Koch
- Vice President, Accounting, Tax, & Finance
- McLane Company, Inc.
- James LeBas
- Principal
- Tax & Fiscal Consulting
- Martin Loeber
- Senior Vice President Ad Valorem Tax
- Valero Energy Corporation
- Megan McKavanagh
- Property Tax Manager
- Energy Transfer
- Devin Meischner
- State Tax Director
- HP Inc.
- Lacey Melancon
- Tax Director
- Marathon Oil Corporation
- Daniel Morales
- Director of Public Affairs
- Walmart Stores, Inc.
- Renn Neilson
- Partner
- Baker Botts
- Justin Neumann
- Senior Government Relations Advisor
- Encana Oil & Gas USA Inc.
- David Ngo
- Director, Property Tax
- Air Liquide USA LLC
- Jessica Oney
- Senior Director of Government Affairs
- NRG Texas, LLC
- Scott Orr
- Vice President, Public Affairs
- Fidelity Investments
- John Paraskevas
- Senior Tax Counsel
- ExxonMobil Corporation
- Charlie Pringle
- Vice President, Tax
- CenterPoint Energy
- Becky Redman
- Manager, Government Relations
- Lockheed Martin Aeronautics Company
- Megan Rooney
- CFO
- H-E-B
- Chris Rosas
- Vice President, Global Tax
- Rackspace Hosting
- Glen A. Rosenbaum
- Partner
- Vinson & Elkins
- G. Brint Ryan
- CEO and Managing Principal
- Ryan LLC
- Terry Ryan
- Senior Tax Director
- Apple Inc.
- Mark Schaefer
- Asst. VP-Corporate Finance
- USAA
- Kristen Scherer
- Senior Tax Manager
- Moss Adams LLP
- Tom Sellers
- Manager-Government Affairs
- ConocoPhillips
- Earl Shipp
- Immediate Past Chair of TTARA
- Olin Corporation
- Patrick C. Smith
- Managing Director-Corporate Tax
- American Airlines
- Scott Steinbring
- Partner
- Deloitte Tax LLP
- Judith Talavera
- President & COO
- AEP Texas
- Andrea Carter Virtanen
- Director, State and Local Tax
- Cheniere Energy, Inc.
- Leslie Ward
- President
- AT&T - Texas
- Rich Wells
- Vice President, Texas Operations
- Dow Chemical Company
- Emily Whittenburg
- Sr. Tax Adviser
- Shell Oil Company
- Lynnae Willette
- Manager, Regulatory & Legislative Affairs
- EDF Renewables
- Andrew Zalewski
- Senior Tax Counsel – Corporate Tax Department
- Chevron Corporation