PHI Group is a company that provides flight services for the global oil and gas exploration and production industry and the air medical industry. It operates through three business segments: PHI Americas, PHI International, and PHI Health. The PHI Americas and the PHI International segments provide helicopter services for major and super-major integrated and independent oil and gas exploration and production companies. The PHI Health segment delivers air medical transportation services for patients to hospitals and other treatment centers. The company also engages in helicopter repair and overhaul services for flight operations customers.