ALTA EQUIPMENT GROUP INC. EARNINGS PRESS RELEASE Exhibit 99.1 Alta Equipment Group Announces Fourth Quarter and Full Year 2023 Financial Results and Provides Adjusted EBITDA Guidance for 2024 Fourth Quarter Financial Highlights: (comparisons are year over year) • Total revenues increased 21.7% year over year to $521.5 million • Construction and Material Handling revenues of$328.1 million and $179.0 million, respectively • Product support revenues increased 14.2% year over year with Parts sales increasing t ...