Thank you for submitting your designs. We like the use of the 3 greens and classic fonts in Entry #7 and #8. For us, the 'centerpiece' of the logo evokes the yin-yang more so than the ideas of growth.
Thanks for your comments, The yin-yang feeling is here to show the wisdom of your company - "don't worry dear client, we're not concerned by any crack!"... trust.
We like the the layout and font in #31 as well as the concept of the tree. However, we don't like the actual design of the tree. We'd like to see a less edgy/abstract tree and perhaps something more traditional.