Quickstep Holdings Limited manufactures and sells advanced carbon fiber composites and aero structures for the aerospace, defense, automotive, and advanced manufacturing sectors; offers aerospace composite products including complex components for airframes, rotorcraft, and unmanned aerial vehicles; provides drone aero structures; delivers advanced composite-based design engineering, manufacturing, laboratory testing, aftermarket services, materials development, process design and automation, tooling design and development, and program management services. The company operates manufacturing facilities in Sydney, New South Wales, and Geelong, Victoria, Australia, with engineering and support operations in the United Kingdom and United States; serves major customers such as Northrop Grumman, Lockheed Martin, BAE Systems, Boeing Defense, and Marand Precision Engineering; holds accreditations as an approved supplier for the F-35 Lightning II Joint Strike Fighter program and sole supplier of composite wing flaps for the C-130J Super Hercules. Founded in 2001 and headquartered at Bankstown Airport, Sydney, Australia, Quickstep Holdings employs approximately 280 people and maintains a 16,000 square meter state-of-the-art composite manufacturing plant. In December 2024, the company entered a binding Scheme Implementation Deed with ASDAM Operations Pty Ltd for the acquisition of 100% of its issued shares at AU$0.575 per share, a 195% premium to the November 6, 2024 closing price; the scheme received shareholder approval and court sanction, with Quickstep operating as a subsidiary of ASDAM Operations Pty Ltd as of April 2025.