Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 148,103 pages of information and 233,633 images on early companies, their products and the people who designed and built them.
Early 1900s was one of the three largest electrical firms in Germany
At some stage (1925?) Siemens-Schuckert Co was formed as the British arm of the company.
1930s The Siemens-Schuckertwerke company became wholly-owned by Siemens and Halske AG
1966 Siemens AG was formed, bringing together Siemens and Halske AG, (involved in low- voltage electrical products and public and private telephone systems), Siemens Schukertwerke (the power production and high-voltage electrical products company), and Siemens-Reiniger-Werke, in order to be able respond to changes in technology and in the global markets for electrical technology.