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All lobbying filings

CORNERSTONE GOVERNMENT AFFAIRS, INC.

Lobbying for AMERICAN CRITICAL MINERALS ASSOCIATION · Advocating for the critical mineral industry.

 Filing 4th Quarter - Report
Reporting period
4th Quarter 2025
Oct 1 - Dec 31 · Posted Jan 8, 2026
Income
$20,000.00
What the client paid this registrant for the period.
Client based in
District of Columbia

Official filing document

 Lobbyists on this filing 8
  • BRENT GREENFIELD
    Previously held: Special Counsel, Federal Communications Commission
  • SARAH VENUTO
    Previously held: Senior Advisor(Manchin); Counsel, Comm Energy & Natural Resources Chief Counsel; Chief Counsel (Manchin); Staff Director, Comm on Energy & Natural Resources; Director, Office of External Affairs, Federal Energy Regulatory Commission
  • JOSEPH BARTON New on this filing
    Previously held: LA House Member Office (Boehner)
  • COLLEEN KAVENEY MOSS New on this filing
    Previously held: Legislative Correspondent, Staff Assistant, Senator Roy Blunt
  • RONALD STORHAUG New on this filing
    Previously held: Dep Asst Sec, Dep of Treasury; Director of Tax and Econ Policy, Tax and Econ Policy Advisor, Senate Small Business Cmte; Sr Econ Policy Advisor, Econ Policy Advisor, Legis Asst, Senate Member Office(Kaine);Staff Asst, Senate Budget Committee
  • STEPHEN SANDORA
    Previously held: Sr Counselor, Office of the Dep Secretary, DoT; Proff Staff, House Financial Services Cmte ; Special Advisor, Office of Economic Policy, DoT, Leg Assistant (Capito); Leg Aide (Fitzpatrick)
  • ADAM YEZERSKI
    Previously held: Professional Staff Member, Senate Committee on Appropriations; Military Legislative Assistant, Senate Member Office (Shelby);Legislative Correspondent, Senate Member Office (Shelby)
  • JIMMY PEACOCK
    Previously held: Chief of Staff (Senator Eric Schmitt), Chief of Staff (Congresswoman Ashley Hinson), Special Assistant (U.S. Senator Marco Rubio)

A "covered position" is a government job the lobbyist held in the 20 years before registering, which the law requires them to name. See the revolving door for former members of Congress across all filings.

 Government bodies contacted 9
  • Defense, Dept of (DOD)
  • Energy, Dept of
  • Environmental Protection Agency (EPA)
  • Executive Office of the President (EOP)
  • Export-Import Bank of the United States (EXIM Bank)
  • HOUSE OF REPRESENTATIVES
  • Interior, Dept of (DOI)
  • SENATE
  • State, Dept of (DOS)

The chambers, agencies and offices the filer named. It does not say who inside them was contacted, or when.

 Lobbying activity 9
Defense

Education and advocacy focused on advancing domestic capabilities and incentives for the permitting, production, processing, refining and recycling of critical minerals to strengthen national supply chains and promote sustainability.

Manufacturing

Education and advocacy focused on advancing domestic capabilities and incentives for the permitting, production, processing, refining and recycling of critical minerals to strengthen national supply chains and promote sustainability.

Natural Resources

Education and advocacy focused on advancing domestic capabilities and incentives for the permitting, production, processing, refining and recycling of critical minerals to strengthen national supply chains and promote sustainability.

Science/Technology

Education and advocacy focused on advancing domestic capabilities and incentives for the permitting, production, processing, refining and recycling of critical minerals to strengthen national supply chains and promote sustainability.

Taxation/Internal Revenue Code

Education and advocacy focused on advancing domestic capabilities and incentives for the permitting, production, processing, refining and recycling of critical minerals to strengthen national supply chains and promote sustainability.

Energy/Nuclear

Education and advocacy focused on advancing domestic capabilities and incentives for the permitting, production, processing, refining and recycling of critical minerals to strengthen national supply chains and promote sustainability.

Trade (domestic/foreign)

Education and advocacy focused on advancing domestic capabilities and incentives for the permitting, production, processing, refining and recycling of critical minerals to strengthen national supply chains and promote sustainability.

Foreign Relations

Education and advocacy focused on advancing domestic capabilities and incentives for the permitting, production, processing, refining and recycling of critical minerals to strengthen national supply chains and promote sustainability.

Environment/Superfund

Education and advocacy focused on advancing domestic capabilities and incentives for the permitting, production, processing, refining and recycling of critical minerals to strengthen national supply chains and promote sustainability.

Source: federal Lobbying Disclosure Act filing, reproduced as filed. Bills are parsed from the activity descriptions.

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