S3 AeroDefense

S3 AeroDefense, LLC is an aerospace company that provides sustainment solutions for military and commercial aircraft operators worldwide. Founded in 2005 and based in Milwaukee, Wisconsin, S3 AeroDefense focuses on delivering cost-effective and innovative solutions for aircraft maintenance and operational needs.The company offers a range of services, including global supply chain management for aircraft parts, component maintenance through certified repair facilities, and comprehensive program management for fleet sustainment. S3 AeroDefense supports various military aircraft platforms, including fighter jets like the F-15 and F-16, rotorcraft such as the AH-64 Apache and UH-60 Black Hawk, and transport aircraft like the C-130 Hercules. With partnerships with multiple OEMs, S3 AeroDefense ensures access to certified components and technical support, positioning itself as a "One Stop Shop" for mission-critical operations.