LMI Aerospace, Inc.

LMI Aerospace is a leading supplier of structural assemblies, kits and components and a provider of design engineering services to the commercial, business and regional and defense aerospace markets. LMI fabricates, machines, finishes, kits and assembles machined and formed close tolerance aluminum, specialty alloy and composite components. LMI also provides engineering and program management services, supporting aircraft product lifecycles from design to fleet support via complete turnkey engineering solutions.

Since 1948, we have provided cost-effective aerospace solutions to our customers’ most challenging problems. From a single part to a complex aerostructure, our integrated approach ensures that our customers receive the highest-quality products, the best customer service and the most outstanding value in the industry. In short, we take performance to a higher level.

LMI is headquartered in St. Louis and has 13 locations across the United States plus Mexico.

LMI is a member of the Sonaca Group, a global Belgian company active in the development, manufacturing and assembly of advanced structures for civil, military and space markets. The group is especially known for its capability to design and produce advanced structures such as wing movables and complex fuselages. The Sonaca Group is headquartered in Gosselies, Belgium, and also has production facilities in China, Romania, Canada and Brazil. Sonaca Group also supplies engineering services, large sheet metal elements, wing panels, composite structures and machined components.