Realization, Capitalization, and other Nominalizations

For those of you who were worried, I have not be wandering around in the Labyrinth of my mind since my last post. (Don't go that way, never go that way.....if she'd gone that way she would have gone straight to the castle) Sorry, you either get the reference or you don't. My younger sis came to visit and then I was sick and now I am still sick and back at work. Yay me!
So yesterday, I am in a meeting with some bigwigs and an outside vendor has come to present to us. There is something about corporate-speak that makes me want to claw out the tongue of the person speaking. (I stand by this as normal behavior, otherwise Office Space and Dilbert wouldn't be so popular).
So after he used the words realization, capitalization, leverage and a couple other -tion words in one sentence I was about to go insane. The nominalization of words doesn't make you sound smarter!!!! As a matter of fact, in strict proper English, nominalizations probably mean that you are now using a passive tense verb since you have now made a noun out of what would have been your active verb. Puh-lease stop!!!
And I heard a new one yesterday. One that I had not heard before but I heard about 20 times in a 45 minute presentation which is why it stuck with me. C-Suite.

Does anybody know what the hell C-Suite means? I'll tell you what it means (as best as I gathered from the context in which it was used). Corporate Suite, upper management, the bigwigs etc. But could he call them that? NO, had to use a term that sounds really cool, like C-Suite....jeez. Give me a break.