Exhibit 99.1 BRISTOW GROUP REPORTS FIRST QUARTER 2026 RESULTS Houston, Texas May 5, 2026 __________________ • Total revenues of $388.7 million in Q1 2026 compared to $377.3 million in Q4 2025 • Net income of $13.1 million, or $0.44 per diluted share, in Q1 2026 compared to net income of $18.4 million, or $0.61 per diluted share, in Q4 2025 • Adjusted EBITDA in Q1 2026 was $59.3 million compared to $60.1 million in Q4 2025 (1) • Affirmed 2026 Adjusted EBITDA outlook range of $295 - $325 million First Quarter ...