Siemens and Halske AG 1897
- Nationality:
- German
- based:
- Berlin, Berlin state, Germany
1847 - Founded by Werner Siemens (1816-1892) with his brother, Johann George Halske as Siemens & Halske Telegraph Construction Company in Berlin;
1890 - Werner von Siemens hands the company over to his brother, Carl, and his sons, Arnold and Wilhelm
1897 - Siemens & Halske becomes a stock corporation as Siemens & Halske A.G. in 1897