What font does Siemens use? The closest font you can get for the Siemens logo is Frutiger Black…
What font does I amsterdam use? The closest font you can get for the I amsterdam logo is Avenir Black font.
Designers: Adrian Frutiger
Free alternative fonts for I amsterdam logo:
The closest free font you can get is Nevis Bold Font.
About free fonts:
Fonts by tenbytwenty.com