AeroEdge Co., Ltd. manufactures and sells aerospace engine parts, including titanium aluminide (TiAl) low-pressure turbine blades for next-generation aero engines such as the LEAP engine used on A320 aircraft; it provides machining services, additive manufacturing utilizing 3D printing technology, engineering consulting encompassing tool design support, process automation, 3D modeling, reverse engineering, measurement verification, and nondestructive testing; and offers optimization of machining conditions, training in process design and quality management. The company operates primarily from its headquarters and factory in Ashikaga City, Tochigi Prefecture, Japan, with a satellite office in Tokyo, targeting major clients like Safran Aircraft Engines in the global aviation industry. Founded on September 16, 2015, as a carve-out of the aerospace business from Kikuchi Gear, AeroEdge listed on the Tokyo Stock Exchange Growth Market in July 2023 and completed construction of a new factory building (Building B) in June 2024. Recent developments include receiving the Supplier Performance Award from Safran Aircraft Engines in 2022, signing a partnership agreement with Mitsubishi HC Capital in November 2023 to accelerate digital transformation, sustainable development goals, additive manufacturing, new materials, recycling, and engine parts repair in aviation; breaking ground in 2025 on a new casting plant and lab near its EdgeFactory for producing TiAl alloy feedstock with JPY 2.6 billion investment, targeting completion by April 2027 as part of entry into the materials business; and announcing collaboration with UK startup Neutreeno in November 2025 to advance decarbonization strategies. The company holds certifications including JIS Q 9100:2016 and JIS Q 9001:2015 (ISO 9001:2015), employs approximately 115 people, and maintains a capital base of 479 million yen under President and CEO Jun Morinishi.