Robert Bosch AB is a wholly owned subsidiary to Robert Bosch GmbH in Stuttgart, Germany. In Sweden Bosch delivers systems and components to the Swedish car manufactures. Bosch also markets car products for the aftermarket, power tools and Blaupunkt car stereo.  Bosch automation technology is marketed by Bosch-Rexroth and Bosch houshold applicances by Bosch Siemens AB.