Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 145,385 pages of information and 230,731 images on early companies, their products and the people who designed and built them.
1932 Company formed to bring together in one unit all of Siemens medical equipment products
1934 Began to market a mobile X-ray unit
1966 Siemens AG was formed, bringing together Siemens and Halske AG, Siemens Schukertwerke and Siemens-Reiniger-Werke, to respond to changes in technology and in the global markets for electrical technology.