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Lobbyist
The Preston Group
Oklahoma
| Report Date: 03/04/2026
The Preston Group represents these companies:
OKLAHOMA ASSOCIATION FOR ADVANCEMENT OF HIGHER EDUCATION AND RESEARCH
Higher education
CORE INC.
Developer
DEVON ENERGY CORPORATION (OKLAHOMA)
Fossil fuels
OKLAHOMA PUBLIC SCHOOL RESOURCE CENTER, INC.
Education
Sports Betting Alliance
Gambling
OGE ENERGY CORP
Fossil fuels
AT&T Services, Inc
Telecommunications
CALDWELL AND ASSOCIATES, LLC
Consultant
Cicero Action
Advocacy
CNG HOLDINGS
Financial services
CODE.ORG
Tech
CORNERSTONE CREDIT UNION LEAGUE
Financial services
CORNERSTONE CREDIT UNION LEAGUE d/b/a OKLAHOMA CREDIT UNION ASSOCIATION
Financial services
DIRECTV, INC.
Telecommunications
EchoStar Corporation
Telecommunications
EDF RENEWABLE DEVELOPMENT, INC.
Renewable energy
EDF RENEWABLES DEVELOPMENT, INC.
Renewable energy
GUINN AND ASSOCIATES, LLC d/b/a GUINN STRATEGIES
Lobbying firm
OKLAHOMA DECIDES, INC.
Advocacy
OKLAHOMA PHYSICAL THERAPY ASSOCIATION, INCORPORATED
Healthcare
OKLAHOMA RETAIL MERCHANTS ASSOCIATION
Retail
OKLAHOMA STATE CHAMBER OF COMMERCE AND INDUSTRY, INC.
Business
OU MEDICINE, INC.
Healthcare
PHARMACEUTICAL RESEARCH MANUFACTURERS OF AMERICA PHRMA
Pharmaceuticals
RESPONSIVE GOVERNMENT ACTION, INC.
Advocacy
SIXTEEN THIRTY FUND
Advocacy
SOUTHERN GLAZER”S WINE & SPIRITS OF OKLAHOMA d/b/a SOUTHERN GLAZER’S
Beverage
SOUTHERN GLAZER’S WINE & SPIRITS OF OKLAHOMA
Beverage
THE PRESTON GROUP LLC
Lobbying firm
VERTEX PHARMACEUTICALS INCORPORATED
Pharmaceuticals
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