Exuberance

Time for our first Facebook challenge question:

Ever had the feeling that you've seen something before, but can't quite place where or what it is?
If seeing these partially blanked-out company logos gives you that feeling, hurry up and try to remember because the person who names the most companies correctly wins a cool prize
Post your answers as a comment on this post. The question numbers are 1-15, read left to right, line by line. Your comment should contain the question numbers that you are attempting, followed by the answers.

our poster.... u guys like it....

Here we go guys...... Our first national level sympsium 'EXUBERANCE'... Gotta make it really big.... gear up for the biggest extravaganza....