APCO Worldwide is an independent global communication and business strategy firm headquartered in Washington, D.C. Founded in 1984, the firm offers a wide range of services including public relations, crisis management, corporate communication, stakeholder engagement, public affairs, and digital communication. APCO serves clients across various sectors such as healthcare, technology, government, and energy, providing insights and strategies to help them navigate complex business environments. The company has a global presence with offices in major cities around the world.