Great job! I like #101, 104 and 107.
For both 101 and 104, I wonder if you could do something with the blue dot in the "i" to make it feel like windows or a glass building facade. Perhaps white hairlines bisecting the square. I love the stylized type in 107, however I don't think the company name is strong enough. Also think that "Curtainwalls & Windows Inc" could start a bit more to the left.
For 100, I just feel that that the "CWI" needs to be more optically centered than it is now.
Will provide more feedback after discussions with clients.
Thanks again. GREAT WORK.