What font does Michelin use? The closest font you can get for the Michelin logo is Frutiger Pro…
What font does Debian use? The closest font you can get for the Debian logo is Laudatio Pro Cnd font.
Designers: Friedrich Poppl
Free alternative fonts for Debian logo:
The closest free font you can get is Fontin Sans CR Bold Font.
About free fonts:
A font by Jos Buivenga