Exhibit 99.1 Emerald Reports First Quarter 2024 Financial Results Revenue Growth of 9.1% Year-over-Year Reaffirms FY 2024 Guidance NEW YORK, N.Y. – May 7, 2024 – Emerald Holding, Inc. (NYSE: EEX) (“Emerald” or the “Company”), America’s largest producer of trade shows and their associated conferences, content and commerce, today reported financial results for the first quarter ended March 31, 2024. Financial Highlights • Revenues of $133.4 million for the first quarter 2024, an increase of $11.1 million, or ...