Siemens (disambiguation)

Siemens is a German engineering and technology conglomerate founded by Werner von Siemens.

Siemens may also refer to:

People

 * Siemens (surname), list of people with the German surname
 * Siemens family, a family of German inventors, engineers, and industrialists, including:
 * Werner von Siemens (1816–1892), German inventor and founder of Siemens AG
 * Carl Wilhelm Siemens (1823–1883), brother of Werner von Siemens and inventor of the Open Hearth Furnace

Places

 * Siemens, Michigan, a community in the United States

Companies

 * Siemens AG, a German multinational corporation founded by the Siemens family.
 * Siemens Energy, a German energy company
 * Siemens Healthineers, a German medical technology company (75% owned by Siemens AG)
 * Siemens & Halske (1847–1966), German electrical engineering company that later became Siemens AG
 * Siemens Brothers (1858–1955), British engineering branch of the company, later sold during World War I
 * Siemens-Schuckert (1803–1966), German electrical engineering company incorporated into Siemens AG in 1966
 * Siemens Transportation Group, unrelated Canadian transportation company

Science and technology

 * Siemens Nexas, a type of metro train that operates in Melbourne, Australia
 * siemens (unit), symbol S, the SI derived unit of electrical conductance
 * Siemens-Martin process, open hearth furnace process invented by Carl Siemens
 * Siemens mercury unit, an obsolete unit of electrical resistance