Pfeiffer was one of the founders of Accoona, an Internet search engine provider, and has been its Chairman since December 2004.
Michelle Pfeiffer | Dedee Pfeiffer | Pfeiffer University | Pauline Pfeiffer | Julia Pfeiffer Burns State Park | The Secret Diary of Desmond Pfeiffer | Richard Friedrich Johannes Pfeiffer | Pfeiffer Vacuum | John Pfeiffer | Hermann Pfeiffer | Eckhard Krautzun | Eckhard D. Falkenberg | Dale Allen Pfeiffer |