Exhibit 99.1 811 Louisiana, Suite 2100 Houston, TX 77002 713.584.1000 Targa Resources Corp. Reports Record Third Quarter 2025 Results and Announces Expectation for a 25% Increase to its 2026 Common Dividend HOUSTON – November 5, 2025 - Targa Resources Corp. (NYSE: TRGP) ("TRGP," the "Company" or "Targa") today reported third quarter 2025 results. Third quarter 2025 net income attributable to Targa Resources Corp. was $478.4 million compared to$387.4 million for the third quarter of 2024. The Company report ...