The Memco Aerial Ladder Company built aerial ladder assemblies. Little is known about the company. It was located in Oklahoma City, Oklahoma, and its products were used by fire apparatus builders to provide aerial-equipped apparatus to their customers. Memco ladder equipped trucks were built by American Fire Apparatus Company, FMC Corporation, Howe Fire Apparatus Company and Camions Incendies Pierre Thibault. Memco was active in the 1950s, but the company's formation and closure years are not known.