Pampa tractors were built in Cordoba, Argentina by Industrias Aeronáuticas y Mecánicas del Estado (I.A.M.E.), (translated: Mechanical and Aeronautical Industries of the State). I.A.M.E. was founded by Argentina in 1952 out of the Institute Aerotecnica to produce tractors and motorcycles, and built licensed copies of the Lanz Bulldog. It was later known as (later Dirección Nacional de Fabricaciones e Investigaciones Aeronáutica (D.I.N.F.I.A.)), (or National Aeronautical and Research Industries)). In 1959, Fiat purchased the factory and renamed it Fábrica de Tractores FIAT-Concord, and began producing Fiat-Concord tractors, which were licensed Fiats. Perkins purchased the factory in 1961, and stopped building tractors in 1963.