With the construction of the railroad line Stuttgart - Ludwigsburg - Heilbronn in 1846 the era of Industrialization began and the construction of the national switch yard in Kornwestheim in the years of 1913-1919 made Kornwestheim the railway road node in Southern Germany, creating ideal conditions for the future growth and development of the city. This infrastructure improvements and the convenient location of the city as well as several factory foundations contributed to a large increase in population in the late 19th century. The shoemaker Jakob Sigle, who had already opened his workshop in 1885, founded the shoe factory J. Sigle & Cie. together with his merchant partner Max Levi, which later became nationally known as the Salamander AG. In 1898, the machine factory A. Stotz Albert Stotz followed as well as the iron foundry firm Kreidler, opening operations in 1939.