Nice. Not sure if I like #13 or #14 better, but I like the font, the color and the shadowing on those. The position of the font in #13 is ok, we may like it better if it were off to the side like in #14 but stacked. (Rader on top of Solutions)
I think #20 is my new fav of yours. I like the one with the chess pieces too. Very creative. But I'm not so sure how it would look on a Polo Shirt or tshirt.
Kib I like the new twist on the old bars. Definitely looks nothing like AT&T so good job. I'm really liking the icons that portray networking though. If it incorporates networking in a business structure that would be even better. Your bars sort of look like sky scrapers. Maybe you can divide the three bars into blocks instead of being solid. Similar to the house in #85. The individual blocks don't have to be that size, or rounded, but they need to be "networked" somehow.