Burkhalter Holding AG (SWX:BRKN) acquired Bieri Elektrotechnik AG on January 9, 2017. Bieri Elektrotechnik AG will continue to operate autonomously and under its own name. For the year 2016, Bieri generated annual sales of CHF 5.5 million. Bieri's executive Board will not be affected when it joins the Burkhalter Group. Burkhalter Holding AG (SWX:BRKN) completed the acquisition of Bieri Elektrotechnik AG on January 9, 2017.