Hilton
Allianz,
Aol is the company who's logo you described.
The company logo with a blue square and white G is for Gap. Gap is an American retail company founded in 1969.
Att
The camera company Minolta has a blue circle with white lines.
minolta
Pelikan
Zurich
indigo
The company that has a red circle logo with a white R in it is Rossignol
Roxy
Alohtrz