Markus Altenhoff worked, among other things, in various areas of private wealth management and institutional corporate banking. Before he moved to Ärztesorge Westfalen-Lippe, he worked at a bank as head of securities business. At ÄVWL, he initially took on departmental responsibility as head of the “securities and loans” department. In October 2009 he was appointed Managing Director of Capital Investments. In addition to managing ÄVWL's own investments, his area of ​​responsibility also includes the investment support of other pension funds.