Ernst Kottmann
Ernst Kottmann (1874-1944) was a businessman in the watchmaking industry well-known as director of the Langendorf Watch Company factory in Langendorf with his younger brother, Rudolf.
Ernst "Ernest" Kottmann was born on December 5, 1874 in Solothurn. Although the Kottmann family was well-known in watchmaking circles, it was more accomplished in medicine. Rather than follow his father, Dr. Auguste Kottmann, into medicine, Ernst and his brother studied business. Ernst attended the Business School in Nancy before working in banking in Geneva for three years. He traveled to Australia, China, and Japan pursuing a career in finance.
Ernst Kottmann married Dora Stünzi.
In late 1898 Ernst Kottmann returned to Solothurn to work in the watch family his uncle Charles had run since 1880. He took over the factory in 1899 and spent the next 46 years of his life working to strengthen the factory, with his brother Rudolf joining soon after. The factory employed as many as 1,200 workers under his management, becoming one of the largest watch factories in the country.
Rather than becoming involved in politics, Ernst Kottmann focused on commercial matters. He was a member of the Solothurn Chamber of Commerce from 1907-1942, which he chaired for several years, and the Comité Central of the Chamber Suisse de l'Horlogerie. He was also a member of the screw and screw thread standardization subcommittee from 1922.
In the 1940s, Ernst Kottmann's health began to suffer, though he did not let others know. Still, he retired, leaving the work to his younger brother. On the night of October 15 1944, he suffered a heart attack. He died in Langendorf the following day at the age of 70.