Sieber's LinkedIn page shows he was with SAP Switzerland from July 2000 through June 2007. He was had a brief sales job with SAP Europe, Middle East and Africa, and then served as COO for SAP in Austria, Germany and Switzerland from February 2008 through January 2011 and ended his career there in Swiss positions, including working as managing director of SAP Switzerland from July 2012 through April 2014. Duarte had been with the company through its acquisition and privatization by Vista Equity Partners in 2013.
UNIT4 GETS NEW CEO Featured
Unit4 has hired Stephen Sieber as CEO, immediately replacing José Duarte, who has held the job since 2013. Sieber joined the software company early in 2104 as EVP of strategy and operations and tacked on duties as head of sales in the middle of 2015. In its official announcement, the Utrecht, Netherlands-based company said Duarte will "pursue other business ambitions outside the enterprise software market", for which the English translation must be something like "he's got a stiff non-compete."
