Ulrich Spiesshofer, chief executive officer of ABB Ltd. (Photographer: Qilai Shen/Bloomberg)
ABB CEO Leaves Abruptly After Years of Pressure From Investors
(Bloomberg) -- ABB Ltd. Chief Executive Officer Ulrich Spiesshofer abruptly stepped down after nearly six years at the helm of the Swiss engineering company that were marked by a public spat with a...