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Gavin L. Massingill — Texas Lobbyist | Texas Capitol Guide
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GM
Gavin L. Massingill
Gavin Massingill
(512)745-3554
State
synced 7/20/2026
1111 Guadalupe St.
Austin, TX 78701
Total Clients
19
0 federal · 19 state
Practice Areas
83
Texas State Clients
(19)
Altria Client Svcs & Affiliates-Philip Morris USA, John Middleton, USSTC & Helix Innov. & NJOY
$111K – $222K
AT&T
$56K – $111K
Centene Corporation on behalf of its affiliates and subsidiaries including Superior HealthPlan
$56K – $111K
Edwards Aquifer Authority
$56K – $111K
Areas of Expertise
Abortion
Aeronautics
Aging
Agriculture
Alcoholic Beverage Regulation
Alcoholism And Drug Abuse
Aliens
Amusements Games Sports
Animals
Arts And Humanities
Business And Commerce
Cemeteries
Data Sources
Texas state lobbying data (Texas Ethics Commission)
Exxon Mobil Corporation
$111K – $222K
Glytec, LLC
$22K – $56K
Imagine Learning LLC
$56K – $111K
Las Vegas Sands Corp.
$334K – $445K
Oncor Electric Delivery Company LLC
$56K – $111K
Port Freeport
$22K – $56K
Raptor Technologies
$56K – $111K
Texas Aggregates & Concrete Association
$22K – $56K
Texas Association of Sports Officials
$0 – $22K
Texas Automobile Dealers Association
$56K – $111K
Texas Chemistry Council
$111K – $222K
Texas Deer Association
$22K – $56K
Texas McDonald's Operators Association PAC, Inc.
$22K – $56K
Texas Optometric Association
$22K – $56K
Association for Accessible Medicines
$22K – $56K
Charitable And Nonprofit Organizations
City Government
Civil Remedies And Liabilities
Coastal Affairs And Beaches
Common Carriers
Communications And Press
Consumer Protection
Corporations And Associations
Corrections
County Government
Courts
Crime
Criminal Procedures
Day Care
Disaster Preparedness And Relief
Economic And Industrial Development
Education
Elections
Energy
Environment
Ethics
Family Issues
Fees And Other Non-Tax Revenue
Financial Institutions
Fire Fighters And Police
Gambling
Handicapped Persons
Health And Health Care
Highways And Roads
Historic Preservation And Museums
Hospitals
Housing
Human Services
Insurance
Labor
Law Enforcement
Lawyers
Libraries
Malpractice-Health Care Providers
Mental Health And Cognition
Military And Veterans
Mines And Mineral Resources
Minors
Nursing Homes
Occupational Regulation
Oil And Gas
Open Records And Open Meetings
Parks And Wildlife
Political Subdivisions
Probate
Product Liability
Property Interests
Public Lands
Purchasing
Redistricting
Religion
Retirement Systems
Safety
Special Districts And Authorities
State Agencies Boards And Commissions
State Employees Officers And Symbols
State Finances
Taxation
Tort Reform
Tourism
Transportation
Utilities
Vehicles And Traffic
Water
Weapons
Women's Issues