Here is how you can help:
1) If you know a company that is doing good or bad things let us know and we can create a page for them.
2) If a company is doing good or bad things and it is referenced in either a link, book, newspaper article etc then add it to the comments for the company listed.
3) Become a moderator and review the comments and add up the tallies at the top of the company pages.
As a starting point I found this article on the best 15 companies for the environment there is the counter article on the worst 15 companies for the environment. I will start by listing these companies as pages.
If you are interested in becoming a moderator or know a company that is missing please email firstname.lastname@example.org and we will add it.