Airframer
Track the aircraft, companies and sectors you follow — log in to start, or see how it works ›
Quintus Technologies Quintus Technologies

Supply chain directory

Supply chainPropulsionAuxiliary Power

Auxiliary Power

36
Companies
87
Programmes
14
Countries

Auxiliary Power covers the design and manufacture of self-contained APUs and their constituent components, including the small gas-turbine cores, combustion chambers, gearboxes, bleed-air valves, and electrical generators that supply onboard power, pneumatic services, and engine-start capability independently of the main propulsion system.

Busiest categories - see full list in the category dropdown above.

Who really supplies this sector?

See the supplier-reach leaderboard, the market-structure read (Top-5 share & HHI) and the full geographic breakdown — the intelligence buyers use to source and vet suppliers, and suppliers use to size up the competition.

Take a look on Actuation, open to everyone courtesy of its sponsor — then imagine it for yours.

See Analytics rates