![Germany, Mannheim, 15.11.2011 Roland Koch, CEO of Bilfinger Berger SE, Stock Photo, Picture And Rights Managed Image. Pic. VIG-2862645 | agefotostock Germany, Mannheim, 15.11.2011 Roland Koch, CEO of Bilfinger Berger SE, Stock Photo, Picture And Rights Managed Image. Pic. VIG-2862645 | agefotostock](https://previews.agefotostock.com/previewimage/medibigoff/8e178160c0e0d75a1fcec2f228af57fd/vig-2862645.jpg)
Germany, Mannheim, 15.11.2011 Roland Koch, CEO of Bilfinger Berger SE, Stock Photo, Picture And Rights Managed Image. Pic. VIG-2862645 | agefotostock
![CEO of construction and services group Bilfinger Berger, Roland Koch, stands in front of the company's logo at the annual results press conference in Mannheim, Germany, 21 March 2012. Bilfinger Berger presented CEO of construction and services group Bilfinger Berger, Roland Koch, stands in front of the company's logo at the annual results press conference in Mannheim, Germany, 21 March 2012. Bilfinger Berger presented](https://c8.alamy.com/comp/D6JK2J/ceo-of-construction-and-services-group-bilfinger-berger-roland-koch-D6JK2J.jpg)
CEO of construction and services group Bilfinger Berger, Roland Koch, stands in front of the company's logo at the annual results press conference in Mannheim, Germany, 21 March 2012. Bilfinger Berger presented
![CEO of construction and services group Bilfinger Berger, Roland Koch, speaks at an annual results press CEO of construction and services group Bilfinger Berger, Roland Koch, speaks at an annual results press](https://c8.alamy.com/comp/D6JK7R/ceo-of-construction-and-services-group-bilfinger-berger-roland-koch-D6JK7R.jpg)