Ranking and profiles of the world's 25 largest agency companies from Ad Age Agency Report 2025. Exclusive content available to Ad Age All Access subscribers.

Grammy-winning producer Mustard helped develop the flavor and is the face of the limited-edition product. (Kraft Heinz) By: ...

Expanding grid capacity and reforming the permitting process are essential to innovation, national competitiveness and industry investment.

Ann Lim talks about how AI was discussed behind closed doors at Cannes, a new credit card campaign and why she likes ...

Gen Z is redefining work with a focus on autonomy, purpose and efficiency, but outdated assumptions undermine their ...

Agency executives discuss the changing agency model, AI, procurement and more.

Accenture Song was No. 1 in the Agency Report 2025 ranking of the world's biggest agency companies. (Accenture Song/Ad Age compilation) ...