Exhibit 99.1 ZoomInfo Announces First Quarter 2024 Financial Results GAAP Revenue of $310.1 million Grows 3% year-over-year GAAP Operating Margin of 14% and Adjusted Operating Income Margin of 39% GAAP Cash Flow from Operations of $115.9 million and Unlevered Free Cash Flow of $122.7 million Vancouver, WA, May 7, 2024 - ZoomInfo, (NASDAQ: ZI) the go-to-market platform to find, acquire, and grow customers, today announced its financial results for the first quarter ended March 31, 2024. “We delivered another ...