Perhaps you are interested in the following logos.

deutz and geldermann deutz and geldermann vector
obo obo vector
PharmAssist RUS PharmAssist RUS  vector
VISA VISA  vector
WaveLoch WaveLoch vector
A D 2 A D 2 vector
Acsys Acsys vector
Advanced Marketing Communications Advanced Marketing Communications vector
Akos Akos vector
Allsecures Assicurazioni Allsecures Assicurazioni vector
Altex Reengineering Altex Reengineering vector
Ankari Ankari vector
Anlagestiftung Pensimo Anlagestiftung Pensimo vector
Aqua Aqua vector
Armagor Armagor vector