Pacific Turbine Brisbane (PTB), part of Pacific Turbine Group, provides aviation engine services, parts, and support for operators around the world. Established in 2001, PTB specializes in Pratt & Whitney PT6A and Honeywell TPE331 turbine engines, serving business, commercial, military, and defense customers. Its Brisbane facility offers specialist engine maintenance, repair, and overhaul, supported by dedicated workshops, an on-site test cell, and a warehouse stocked with more than 10,000 line items.

PTB also manages overhauls through third-party facilities, trades in aircraft and engine parts, and provides long-term engine and aircraft management tailored to customer requirements. Its offerings include new and exchange engines, component repairs, fuel-system parts, accessories, and consumables. Rental, leasing, and financing options are available for aircraft, turbine engines, and components. Through its wider group, PTB supports parts sales, engine sales, overhaul management, and rental services across international markets. The company emphasizes responsive customer service, flight-ready inventory, and around-the-clock assistance, including urgent AOG support, to help keep aircraft operating.