Perhaps you are interested in the following logos.

BANESTO BANESTO vector
Caixa Caixa vector
FERROVIAL FERROVIAL vector
MasterCard MasterCard  vector
Siemens Nixdorf Siemens Nixdorf  vector
12 Stones 12 Stones vector
AGST AGST vector
AGUA Design AGUA Design vector
APA Optics APA Optics vector
Adelphia 962 Adelphia 962 vector
Adidas(1009) Adidas(1009) vector
Agility Agility vector
Almir Almir vector
Andra Andra vector
Anpe Anpe vector