Aerospace	Fuel Management Systems for Commercial Airplanes; sold to OEMs These companies manufacture fuel management systems for commercial airplanes, and sell directly to original equipment manufacturers. Used for fuel handling, fuel injection, combustion, electronic controls, etc.	651.28M	22.35%
Aerospace	Fuel Management Systems for Commercial Airplanes These companies manufacture fuel management systems for commercial airplanes, such as for fuel handling, fuel injection, combustion, and electronic controls, and sold to the aftermarket and sell directly to commercial airlines.	547.63M	18.79%
Industrial	Fuel Systems for Diversified Vehicles; sold to OEMs These companies manufacture gasoline and diesel engine management systems for diversified vehicles, such as systems for fuel handling, fuel injection, and combustion, and sell directly to original equipment manufacturers. Diversified vehicles includes automobiles (consumer passenger cars), commercial vehicles (buses and trucks), ships, and various aircraft.	527.5M	18.10%
Industrial	Fuel Systems for Power Generation; sold to OEMs These companies manufacture turbine fuel management systems, such as fuel handling, fuel injection, combustion, and electronic controls, and sell directly to original equipment manufacturers. These are used to generate electricity.	382.54M	13.12%
Aerospace	Fuel Systems for Military Aircraft; sold to OEMs These companies manufacture gasoline and diesel engine management systems (including systems for fuel handling, fuel injection, and combustion) and sell directly to original equipment manufacturers.	368.65M	12.65%
Industrial	Fuel Systems for Oil and Gas Extraction Equipment; sold to OEMs These companies manufacture gasoline and diesel engine management systems such as fuel handling, fuel injection, combustion, and electronic controls, and sell directly to original equipment manufacturers. These are used in crude oil and natural gas extraction equipment.	236.43M	8.11%
Aerospace	Fuel Systems for Military Aircraft These companies manufacture fuel management systems for military aircraft, such as for fuel handling, fuel injection, combustion, and electronic controls, and sell directly to their military customers.	200.55M	6.88%
keyboard_arrow_right keyboard_arrow_down	Aerospace Fuel Management Systems for Commercial Airplanes; sold to OEMs	651.28M	22.35%
keyboard_arrow_right	These companies manufacture fuel management systems for commercial airplanes, and sell directly to original equipment manufacturers. Used for fuel handling, fuel injection, combustion, electronic controls, etc.
keyboard_arrow_right keyboard_arrow_down	Aerospace Fuel Management Systems for Commercial Airplanes	547.63M	18.79%
keyboard_arrow_right	These companies manufacture fuel management systems for commercial airplanes, such as for fuel handling, fuel injection, combustion, and electronic controls, and sold to the aftermarket and sell directly to commercial airlines.
keyboard_arrow_right keyboard_arrow_down	Industrial Fuel Systems for Diversified Vehicles; sold to OEMs	527.5M	18.10%
keyboard_arrow_right	These companies manufacture gasoline and diesel engine management systems for diversified vehicles, such as systems for fuel handling, fuel injection, and combustion, and sell directly to original equipment manufacturers. Diversified vehicles includes automobiles (consumer passenger cars), commercial vehicles (buses and trucks), ships, and various aircraft.
keyboard_arrow_right keyboard_arrow_down	Industrial Fuel Systems for Power Generation; sold to OEMs	382.54M	13.12%
keyboard_arrow_right	These companies manufacture turbine fuel management systems, such as fuel handling, fuel injection, combustion, and electronic controls, and sell directly to original equipment manufacturers. These are used to generate electricity.
keyboard_arrow_right keyboard_arrow_down	Aerospace Fuel Systems for Military Aircraft; sold to OEMs	368.65M	12.65%
keyboard_arrow_right	These companies manufacture gasoline and diesel engine management systems (including systems for fuel handling, fuel injection, and combustion) and sell directly to original equipment manufacturers.
keyboard_arrow_right keyboard_arrow_down	Industrial Fuel Systems for Oil and Gas Extraction Equipment; sold to OEMs	236.43M	8.11%
keyboard_arrow_right	These companies manufacture gasoline and diesel engine management systems such as fuel handling, fuel injection, combustion, and electronic controls, and sell directly to original equipment manufacturers. These are used in crude oil and natural gas extraction equipment.
keyboard_arrow_right keyboard_arrow_down	Aerospace Fuel Systems for Military Aircraft	200.55M	6.88%
keyboard_arrow_right	These companies manufacture fuel management systems for military aircraft, such as for fuel handling, fuel injection, combustion, and electronic controls, and sell directly to their military customers.