Bristow Group Inc. is a global provider of helicopter and fixed-wing aviation services, transporting personnel to and from offshore oil and gas installations, drilling rigs, and platforms, while also operating search and rescue and emergency response services for government agencies under long-term contracts. The company operates three main business lines: offshore energy services (its largest segment), government services for defense ministries and coast guards across multiple countries, and other services including regional airline operations and airport ownership. Bristow generates revenue through diversified contractual arrangements including master service agreements with fixed and variable fees, day-to-day charter services, dry-lease contracts, and long-term government contracts, serving customers across the Americas, Europe, Africa, the Middle East, and Asia-Pacific, with a fleet of hundreds of helicopters and fixed-wing aircraft.