target
The company that has a red circle logo with a red R in it is RadioShack.
Castelli
airwalk
Vodafone
Vodafone
what company has the word open in red and 3 white circles and one red circle
Vodafone is one company that has the red tear drop in a white circle. There are probably other companies that have a similar logo as well.
Lucky Strike
Airwalk's logo is a white tent in a red circle.
Minolta
Beats by Dr. Dre