Werner von Siemens, German engineer and businessman, founded Siemens (d. 1892)
Ernst Werner Siemens (von Siemens from 1888; English: SEEM-ənz; German: [ˈziːməns, -mɛns]; 13 December 1816 – 6 December 1892) was a German electrical engineer, inventor and industrialist. Siemens's name has been adopted as the SI unit of electrical conductance, the siemens. He founded the electrical and telecommunications conglomerate Siemens.