Thanks for the very distinctive entry. The font is very simple and clean but may be too subtle for some purposes. Based on discussions with my partners, we can lose the dots (periods) and the Inc. They symbol/design is really cool, especially if we were a chemistry or drug development company but we are not sure this will fit our medical device business. Of course all the other ones don't fit our business either - they are just plays on our initials.
Thanks for giving the white on sea green a try. I guess that idea in my brief wasn't the best - sorry. Have you seen the waves in Japanese prints with the stylized white froth at the fringes? I would like to see someone try a simplified version of that within a circle to suggest a wave.
Thanks for all the submissions. I am so grateful that you tried the wave. It think it looks very cool, but it was just pointed out to me that when it is shrunk or seen from a distance it resembles a Tyrannosaurus Rex profile. I know it sounds silly but those are the kinds of things you want to avoid in logos. I suspect it can be simplified and stylized to take that or any other resemblance out of it. I would also like to see the design simplified without the outer ring, particularly in grey. Thanks for the great work.