Organic revenue growth, which removes the effects of currency fluctuations, acquisitions and disposals, was at 5.6%.
Mr. Krakowsky told investors that the media planning-and-buying group IPG Mediabrands had seen double-digit organic growth.
IPG’s more traditional advertising business, which includes its healthcare marketing agency IPG Health, fared better with organic growth of 6.7%.
Its communications and experiential businesses, including agencies Weber Shandwick and Golin, posted organic growth of 7.8%.
IPG’s organic growth was the weakest in the U.S., the company’s largest market, where it reached 4.4%.