Joachim A. Langmack
Joachim A. Langmack (born in 1944) began his career at IBM Germany after receiving his degree in Mathematics at the University of Hamburg. After holding various managerial positions in the IT, sales and consulting areas, he became the Executive Director of IBM Consulting in 1999. In 2000, Mr. Langmack left his position as IBM Germany's Chief Representative and Executive Director of IBM Consulting to found CITAG Consulting.
In 2002, Mr. Langmack transferred to Systematics Integrations GmbH, which later became EDS Business Solutions. There, he held the position of Directing Manager and served on the Supervisory Board of EDS Operation Services GmbH until joining T-Systems. He was responsible for a number of years for sales at EDS and for closing mega deals in Central Europe.
Joachim A. Langmack has been Chief Sales Officer Corporate Customers and a member of the T-Systems Board of Management since February 2008.