HUNTON ANDREWS KURTH LLP

• LIVERAMP HOLDINGS INC. $430,000 6 filings
• MAIN STREET PRIVACY COALITION $390,000 6 filings
• ACXIOM LLC $360,000 6 filings
• SOUTHERN COMPANY SERVICES INC $360,000 6 filings
• KOCH GOVERNMENT AFFAIRS, LLC (FKA KOCH COMPANIES PUBLIC SECTOR, LLC) $300,000 6 filings
• VISTRA ENERGY CORP (FORMERLY ENERGY FUTURE HOLDINGS) $300,000 6 filings
• POLARIS INC. $150,000 3 filings
• WEST VIRGINIA METHANOL, INC. $70,000 3 filings
• ENERGYFORWARD $60,000 6 filings
• FAIRFAX COUNTY WATER AUTHORITY $30,000 3 filings
• AMERICAN ELECTRIC POWER COMPANY, INC. $0 1 filing
• PHILLIPS 66 $0 2 filings
• THE DURACELL COMPANY $0 1 filing

• ELIZABETH HORNER 2 filings · through 2026 Chief Counsel, Senate Environment and Public Works Committee (2021-2024), Senior Counsel, Senate Environment and Public Works Committee(2018-2021), Counsel, Se…
• ABBEY BUCHHOLZ 1 filing · through 2026 Correspondence Assistant, Senator Mark Warner (2023-2024), Staff Assistant, Senator Mark Warner (2022-2023)

A lobbyist who previously held a covered government position must disclose it. We flag the ones whose name resolves to a member of Congress and link the ones still in our roster. The revolving door collects them across every firm.

• 2026 $1,080,000 25 filings
• 2025 $1,370,000 30 filings

• Clean Air and Water (quality) 26
• Environment/Superfund 13
• Computer Industry 12
• Energy/Nuclear 9
• Utilities 9
• Consumer Issues/Safety/Products 6
• Homeland Security 6
• Transportation 3
• Manufacturing 1
• Trade (domestic/foreign) 1

The count is how many filings named that issue area. A filing reports one lump figure covering every issue on it, so the money above cannot be split between them.

• HOUSE OF REPRESENTATIVES 47
• SENATE 47
• Environmental Protection Agency (EPA) 15
• Energy, Dept of 6
• Transportation, Dept of (DOT) 2
• Federal Energy Regulatory Commission (FERC) 1