IPG(IPG) - 2024 Q2 - Quarterly Results

Exhibit 99.1 FOR IMMEDIATE RELEASE New York, NY (July 24, 2024) Interpublic Announces Second Quarter and First Half 2024 Results SECOND QUARTER • Total revenue including billable expenses was $2.71 billion • Revenue before billable expenses ("net revenue") was flat at $2.33 billion, with an organic increase of 1.7% • Reported net income was $214.5 million • Adjusted EBITA before restructuring charges was $338.9 million • Margin of adjusted EBITA before restructuring charges was 14.6% on revenue before billa ...