Intercession Investing Main Page

Green Roof Link

Now these companies are not "Green roof" companies; they are construction companies. I was not able to find companies that are publicly traded and specialize in"Green Roofs". What I did find were some construction companies that also do "Green Roofing".

http://biz.yahoo.com/p/449conameu.html
(This is the only link for "Green Roof")