I manage the company's website, and a cPanel logo will be helpful.

As it is now, I used to get confused between cPanel's logout screen and cPanel Webmail's logout screen (they look very similar).

FYI: cPanel is the most common dashboard for the management of a webhosting service.
The makers of cPanel lives here: http://www.cpanel.net/

Here's a logo of it: http://www.cpanel.net/images/logo.jpg

But as you can see:
1. It has a grey background
2. It's ugly

The actual cPanel logo on the dashboard has a more 3D-ish look.
Here's how it looks like (hosted on xs.to):

Edit MOD

Thanks for all your work anon.

Might add some further stuff to your request to help of the Logo makers.
Depends what I find
These are not finished logos!

1. Logo 280px × 128px
http://news.znetindia.com/wp-content/uploads/2009/05/cpanel_logo.jpg