SEKISUI Aerospace Corporation

About

SEKISUI Aerospace Corporation stands as a premier aerospace manufacturing leader based in Renton, Washington, specializing in advanced composite products for the global aviation industry. With over 30 years of manufacturing excellence, the company operates 322,000 square feet of state-of-the-art production facilities and employs 350 skilled professionals generating $216.2 million in annual revenue. The company excels in carbon fiber manufacturing, thermoplastics processing, and intelligent automation systems. SEKISUI Aerospace produces a comprehensive range of aerospace components including closets, lavatories, overhead stowage bins, crew rest modules, structural composite assemblies, winglets, and environmental control system duct assemblies. Their advanced manufacturing capabilities feature seven autoclaves, continuous compression molding lines, and fully automated QForge production systems that manufacture 100,000 carbon fiber-reinforced thermoplastic composite brackets annually. As a Tier 1 supplier to Boeing, Spirit AeroSystems, Collins Aerospace, and GE Aerospace, SEKISUI Aerospace delivers 150,000 parts yearly for commercial aircraft ducting and interiors, plus 10,000 aeroengine components. The company operates three Centers of Excellence focused on intelligent automation insertion, rapid prototyping, and design optimization. Their Research and Technology Center drives innovation in composite manufacturing processes, supporting both commercial aviation and unmanned aerial vehicle programs. SEKISUI Aerospace combines precision engineering services with advanced composite manufacturing expertise to meet the demanding requirements of modern aerospace production.