Adrienne C. Muller

Senior Associate

Adrienne helps clients across industries strategically navigate Pennsylvania government and connect their goals to legislators, staff and government officials. Before joining the GSL team, she worked as a registered lobbyist in Harrisburg after nearly a decade of serving in various key staff roles in the governor’s office, legislature and nonprofit organizations.

Among her prior roles, Adrienne was Executive Deputy Secretary of Legislative Affairs for the Office of Governor Josh Shapiro, Deputy Director of Government Affairs for the Office of Attorney General Josh Shapiro, Government Relations Associate with the County Commissions Association of Pennsylvania and the Director of Grants and Funds Development with the YWCA Greater Harrisburg. Across her career assisting Pennsylvania government leaders and administrators, Adrienne has developed collaborative relationships with members of the General Assembly, state agencies and government affairs colleagues.

  • Harrisburg Area YMCA, Past Board Member
  • Named among City and State PA’s 2024 listing of the “40 Under 40”

Education

  • The Pennsylvania State University, B.S. in Public Policy

Powerful partnerships. Standout solutions.

Adrienne C. Muller
Senior Associate
adrienne.muller@gslpublicaffairs.com
  • Harrisburg
  • Phone: 717.547.8223
  • Fax: 610.371.7923
Areas of Focus
Practice
  • Public Affairs

Adrienne helps clients across industries strategically navigate Pennsylvania government and connect their goals to legislators, staff and government officials. Before joining the GSL team, she worked as a registered lobbyist in Harrisburg after nearly a decade of serving in various key staff roles in the governor’s office, legislature and nonprofit organizations.

Among her prior roles, Adrienne was Executive Deputy Secretary of Legislative Affairs for the Office of Governor Josh Shapiro, Deputy Director of Government Affairs for the Office of Attorney General Josh Shapiro, Government Relations Associate with the County Commissions Association of Pennsylvania and the Director of Grants and Funds Development with the YWCA Greater Harrisburg. Across her career assisting Pennsylvania government leaders and administrators, Adrienne has developed collaborative relationships with members of the General Assembly, state agencies and government affairs colleagues.

Affiliations

  • Harrisburg Area YMCA, Past Board Member

Recognition

  • Named among City and State PA’s 2024 listing of the “40 Under 40”

Education

  • The Pennsylvania State University, B.S. in Public Policy
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