I really like the font you've use in #1, #38, and #40.
The lighter colour on 'Consulting' works well. I want to include 'Consulting' in the name, so potential clients know what we do. However, most people know we're consultants and will simply refer to us as 'Cordalia', so I want the emphasis on 'Cordalia', rather than 'Consulting'. #38 does this really well.