Advanced Atomization Technologies, LLC
Advanced Atomization Technologies (AA TECH) is a U.S. joint venture between Parker Aerospace and GE Aerospace that designs, produces, and supports advanced fuel atomization nozzles for GE, CFM, and Engine Alliance gas turbine engines.
Last updated September 28, 2026
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Overview
Advanced Atomization Technologies, LLC (AA TECH) is a U.S.-based joint venture between Parker Aerospace and GE Aerospace, created to produce and support advanced fuel nozzles and related products for current and future commercial engine platforms, including aerospace and aero-derivative engines. The company is headquartered in Clyde, New York, where it performs all manufacturing. Its products are installed on almost every commercial aviation and industrial engine manufactured by GE Aerospace. AA TECH specializes in fuel atomization nozzles, a key technology for fuel burn, efficiency, and emissions reduction in gas turbine engines. The company designs and produces advanced nozzles for some of the most powerful and efficient engines in the world, including the CFM LEAP (for the Boeing 737 MAX, Airbus A320neo, and COMAC C919), the GE9X (for the Boeing 777X), and the GEnx (for the Boeing 787 and 747-8). It also supports current and legacy engine programs such as the GE90, CF6, and CFM56 (with Snecma). Beyond manufacturing, AA TECH provides aftermarket support for its nozzles from facilities in Glendale, Arizona; Kuala Lumpur, Malaysia; Petropolis, Brazil; and Mentor, Ohio. The company describes itself as uniquely competitive with design, assembly, test, and aftermarket support capabilities, and states that its advanced nozzle and combustor integration has made it the world's leading manufacturer of aero engine nozzles. As a joint venture, AA TECH is privately held and not separately listed on any stock exchange. Its ownership is shared between Parker Aerospace and GE Aerospace, two major players in the aerospace industry. The company emphasizes a highly skilled and experienced team expert in design, assembly, testing, and aftermarket support, providing customers with a world-class product and support experience.
History
Advanced Atomization Technologies, LLC (AA TECH) is a joint venture between Parker Aerospace and GE Aerospace, established to produce and support advanced fuel nozzles and related products for current and future commercial engine platforms, including aerospace and aero-derivative engines. The company is headquartered in Clyde, New York, where it performs all manufacturing. Its products are installed on almost every commercial aviation and industrial engine manufactured by GE Aerospace. AA TECH has experienced a decade of growth, innovation, and success, as noted on its website. The company designs and produces advanced fuel atomization nozzles for some of the most powerful and efficient gas turbine engines in the world, produced by GE Aerospace. These include the CFM LEAP, being developed for the Boeing 737 MAX, Airbus A320neo, and COMAC C919; the GE9X, manufactured for the Boeing 777X; and the GEnx, designed for the Boeing 787 and 747-8. Current and legacy engine programs are also supported, including the GE90, CF6, and CFM56 (with Snecma). Aftermarket support for the nozzles is performed in Glendale, Arizona; Kuala Lumpur, Malaysia; Petropolis, Brazil; and Mentor, Ohio. The company emphasizes its highly skilled and experienced team expert in design, assembly, testing, and aftermarket support, providing customers with a world-class product and support experience.
AA TECH is established as a joint venture between Parker Aerospace and GE Aerospace.
AA TECH celebrates a decade of growth, innovation, and success.
Products and positioning
World's leading manufacturer of aero engine nozzles, uniquely competitive with design, assembly, test, and aftermarket support capabilities.
CFM LEAP fuel nozzles
Advanced fuel atomization nozzles for the CFM LEAP engine, used on the Boeing 737 MAX, Airbus A320neo, and COMAC C919.
GE9X fuel nozzles
Fuel nozzles for the GE9X engine, manufactured for the Boeing 777X.
GEnx fuel nozzles
Fuel nozzles for the GEnx engine, designed for the Boeing 787 and 747-8.
GE90 fuel nozzles
Fuel nozzles for the GE90 engine program.
CF6 fuel nozzles
Fuel nozzles for the CF6 engine program.
CFM56 fuel nozzles
Fuel nozzles for the CFM56 engine program, with Snecma.
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