Heith, Mattie
Report Date: 03/23/2026
Texas
CLIENT
Constellation Energy Corporation
Fossil fuels
Constellation Energy Corporation was represented by these lobbyists:
Longbow Partners
Report Date: 03/23/2026
Texas
Who serve these clients:
- Independent Colleges and Universities of Texas
- DATA CENTER COALITION
- CDR Companies
- Maxim Healthcare Services, Inc
- Signature Healthcare Services, LLC
- CORPUS CHRISTI REGIONAL TRANSPORTATION AUTHORITY
- San Antonio River Authority
- PEDIATRIX MEDICAL GROUP
- ACTIVEHOURS, INC. DBA EARNIN
- American Board of Medical Specialties
- Bexar County Coliseum Advisory Board (CAB)
- Central Texas Telephone Cooperative
- Centria Healthcare
- CIGAR ASSOCIATION OF AMERICA, INC.
- Constellation Energy Corporation
- CRH Americas Materials
- DALLAS REGIONAL CHAMBER
- FEDEX CORPORATION
- FORD MOTOR COMPANY
- Genmab
- Greater Arlington Chamber of Commerce
- Gulfstream Aerospace Corporation
- Hill Country Telephone Cooperative
- Hochheim Prairie Casualty Insurance Company
- LAS VEGAS SANDS CORPORATION
- LHOIST NORTH AMERICA, INC.
- Longbow Consulting Partners, LLC dba Longbow Partners
- McCarthy Building Companies
- ORGANON
- PROLOGIS
- RVOS Farm Mutual Insurance Company
- Sazerac
- Sky Marketing Corporation (SKC)
- Solix, Inc.
- TARGA RESOURCES
- Texana Financial Services Company
- Texas Association for Marriage and Family Therapy
- Texas Association of Realtors
- Texas Cemeteries & Crematories Association
- UBER TECHNOLOGIES, INC.
- UCB, Inc.
- Uniti
- Valley Telephone Cooperative, Inc.
Mercury Public Affairs
Report Date: 03/23/2026
Texas
Who serve these clients:
- PANO AI, Inc.
- A PLACE FOR ROVER, INC.
- Dauntless Air Inc
- LOWER COLORADO RIVER AUTHORITY
- CenterPoint Energy Inc.
- Family First, Inc.
- Town of Prosper
- Circuit of the Americas, LLC
- Texas Baptist Children’s Home
- ADVANTAGE CAPITAL
- AIRBNB
- AT&T
- Bell Textron Inc.
- CARVANA
- Condos for Texas
- Constellation Energy Corporation
- Dallas/Fort Worth International Airport
- Entergy Texas Inc
- FMR, LLC
- Gang and Associates, LLC
- IDM, Inc
- Independent Pool and Spa Service Association, Inc.
- INTERNATIONAL FRANCHISE ASSOCIATION
- Jani-King International, Inc.
- JPI Multifamily Development, LLC
- KNAUF INSULATION, INC.
- LAS VEGAS SANDS CORPORATION
- MARA Holdings, Inc
- MASTEC, INC.
- McCall Parkhurst & Horton, LLP
- McCreary, Veselka, Bragg & Allen, P.C.
- My Plates, LLC
- National Juneteenth Museum
- Neste US Inc
- PET ADVOCACY NETWORK
- Pool & Hot Tub Alliance
- SLG Ventures, LLC
- Teach For America, Inc
- Texas Association of Public Insurance Adjusters
- Texas Coalition of Homes for Children
- Texas Ophthalmological Association
- Texas Pool & Spa Coalition
- TexasTENS
- The Central Texas Chapter of The Pool and Hot Tub Alliance
- The Posey Law Firm, P.C.
- TICKET NETWORK
- TP-LINK SYSTEMS INC.,
- U.S. Money Reserve, Inc.
- United States Swim School Association
- Universal Coin and Bullion, Ltd.
- Verified Voting
- Webull Corporation
Troxclair PC
Report Date: 03/23/2026
Texas
Who serve these clients:
- Pedernales Electric Cooperative, Inc.
- EOG Resources, Inc.
- Terravolta Resources, LLC
- TEXAS ALLIANCE OF ENERGY PRODUCERS
- McBride Operating, LLC
- WaterBridge Holdings, LLC
- AMERICAN FACTORING ASSOCIATION
- Constellation Energy Corporation
- Double Eagle Energy Holdings IV, LLC
- PERMIAN RESOURCES OPERATING, LLC
- REPLOY Power, Inc.
- Texas Electric Cooperatives