Calling Your Eyes!

Show me corporate websites that you think are really well designed. I'm putting together ideas for a new website for work and am today in the process of brainstorming some ideas. The main criteria that I have to work with is this has to be done fast and will be improved upon later. I want to stay away from Flash for now. As I am wont to do at this point in the process I am picking over the client list of the best and the competition, but more input is good. I'm especially looking for clean, corporate sites with a "forest" or "biological" feel to them, but the last thing I want to do is have this site look like every other forestry company's website.