A
APCO Worldwide
Washington, D.C., United States · Founded 1984
1001-5000 employees
Sourced & current · updated May 11, 2026
APCO Worldwide is a global public affairs and strategic communications consultancy helping corporations, governments, and organizations navigate complex reputational and policy challenges.
Where they sit
Marketing Agency
One of the largest independent global public affairs and communications consultancies, known for government relations, corporate reputation, and integrated advocacy campaigns