Pirelli
pepsi :P
That would be Pirelli - Certainly if the P is wide!
Pinterest?
What logo has a yellow background with a red P on it?
Pirelli or Pareto Logic
The company that has a red circle logo with a red R in it is RadioShack.
Pirelli
It is a stylized lowercase "P" in white-on-red, or red-on-white on a red background.
spe
The use of a small letter p is common in most company logos. Paperaso is a paper company that uses a gray small p in the logo. Pinterest used a cursive small white p against a red circle.