-\newcommand{\firma} {Richardson \& Büren GbR}
-\newcommand{\strasse} {Siemensstr. 8}
-\newcommand{\ort} {53121 Bonn}
-\newcommand{\ustid} {DE238288407}
+\newcommand{\firma} {kivitendo GmbH}
+\newcommand{\strasse} {Kölnstr. 311}
+\newcommand{\ort} {53117 Bonn}
+\newcommand{\ustid} {DE292363254}