Exhibit 99.1 FOR IMMEDIATE RELEASE July 24, 2025 Darling Ingredients Inc. Reports Second Quarter 2025 Results IRVING, TEXAS - Darling Ingredients Inc. (NYSE: DAR) today reported a net income of $12.7 million, or$0.08 per diluted share for the second quarter of 2025, compared to net income of $78.9 million, or$0.49 per diluted share, for the second quarter of 2024, driven by lower earnings at Diamond Green Diesel (DGD). The company also reported total net sales of $1.5 billion for the second quarter of 202 ...