The Compagnie Nationale Excelsior (Excelsior National Company) was a Belgian automotive manufacturer that was founded in 1903. The company began automotive operations shortly after in 1904, and went on to build a range of twin, inline four, and inline six powered cars that were available in a range of open and closed body styles. In 1929, Excelsior was purchased by Impéria, after which cars were sold under the Impéria-Excelsior name before the Excelsior was completely dropped in 1932.