In 1923, together with his friend Carl Hohl, he founded an engineering firm in
Stuttgart, which was dissolved in 1926. Stihl founded a new company, for steam boiler pre-firing systems, in the same year. It was, however, the first
electric chainsaw worldwide. In 1929, Stihl built a
petrol powered chainsaw, named the "tree-felling machine", two years after fellow German
Emil Lerp had built the first one worldwide. The following year, Stihl created the first ever chainsaw that could be operated by only one person. The company continued to grow and in 1931 it became the first European company to export chainsaws to the United States and the Soviet Union. Stihl has been the biggest chainsaw manufacturing company in the world since 1971. == Nazi Party membership ==