Aerospace Manufacturing Companies in Maine

Maine has approximately 1,600 manufacturing establishments and 52,000 manufacturing employees. Maine's manufacturing heritage includes Bath Iron Works naval shipbuilding, a robust wood products industry, and growing specialty food manufacturing.

Maine contributes to the national aerospace manufacturing landscape. The aerospace manufacturing industry encompasses companies that design and produce aircraft, spacecraft, satellites, missiles, and their components. This includes OEMs like Boeing and Lockheed Martin, as well as thousands of Tier 1 through Tier 3 suppliers that machine, fabricate, and assemble critical components.

Aircraft OEMs: Companies like Boeing, Lockheed Martin, and Gulfstream that design and assemble complete aircraft and major structures.

Aerostructure Suppliers: Tier 1 companies like Spirit AeroSystems and GKN Aerospace that produce fuselages, wings, and major structural assemblies.

Engine Component Manufacturers: Companies machining and forging turbine blades, discs, and casings for jet engine programs.

Avionics & Systems Integrators: Manufacturers of flight control systems, navigation equipment, and electronic warfare systems.

MRO Providers: Maintenance, repair, and overhaul facilities that service commercial and military aircraft fleets.

Major industrial centers in Maine include Portland, Lewiston, Bangor, and Bath. These cities have concentrations of manufacturers across sectors including shipbuilding & marine manufacturing, wood products manufacturing, and food processing manufacturing.