News Release Exhibit 99.1 Resolute Holdings Reports Fourth Quarter and Full Year 2025 Results NEW YORK, NY, March 12, 2026 (GLOBE NEWSWIRE) – Resolute Holdings Management, Inc. ("Resolute Holdings") (NYSE: RHLD), an operating management company responsible for providing management services to the operating businesses of GPGI, Inc. ("GPGI") (NYSE: GPGI), today reported financial results for its fiscal fourth quarter and year ended December 31, 2025. Resolute Holdings reported fourth quarter earnings per shar ...