LISI GROUP - Integrated report 2022

STRUCTURAL COMPONENTS 38 % OF THE DIVISION’S SALES The structural components business includes the manufacturing and finishing of critical, high value-added metal parts that perform vital functions on airplanes and helicopters. They can be forged, hot or cold formed or produced via additive 3D printing processes. At the forefront of process innovation, the division is a leader in the manufacture of engine blades and a leading European player in medium-sized structural components. DEVELOPMENT ORIENTATIONS Maintain efforts in the sectors where LISI AEROSPACE is aiming for leadership LISI AEROSPACE is maintaining its development efforts on solutions where the division is aiming for a leading position. The Optiblind ® fastening system, the latest version of which includes tools, is in the validation phase with several major aircraft manufacturers. Remain active in programs related to the aircraft of the future LISI AEROSPACE takes an active part in the development of technological building blocks and breakthrough innovations (smart fasteners, Inspect project, Smart Latch, Acte project, etc.) used for the development of the aircraft of the future, both for the fasteners and for the structural components. Read p. 45 (Innovations, LISI AEROSPACE). Big data and AI integration in production Production systems using big data have been deployed at the six sites of LISI AEROSPACE’s structural components division. Daily analysis of production and inspection data helps optimize productivity and improve part quality. OUR 3 LINES OF BUSINESS UNDERSTANDING LISI z Aluminum parts for Thales Alenia Space (1) : supports for antennas, flywheels, equipment and mechanisms z Leading Titanium, Inconel or Super Alloy parts for medium sized structural components * (Airbus A320NEO) ADDITIVE MANUFACTURING (1) Formed and forged primary components z Leading edges z Blades z Air intake lip* z Structural arm and OGV z Power transmission semi-machined gear 13 LISI – 2022 INTEGRATED REPORT