The major pages on the corporate web site to look for are the About Us, History, Investor Relations (if the company is public), Sustainability/Corporate Responsibility. Some also have one for Supply Chain.
Keep in mind that these pages will always present the company in a positive light.
How to find the corporate web site using the retail web page:
Company Financials These do not work well for private companies or non-profits. These are very interesting databases with analysis and other special features that can be very useful for this project. You may not need all the information available for this part.
The only financial information available is the IRS Form 990, which all non-profits must make available. Most of them now post this to their web site, but some may require you to visit in person.
For evaluations of the "charitableness" in the use of the money donated to them, we use Guidestar, which is free, but you need to register.
For Arizona charities, they must register with the Secretary of State, which is required in most other states as well.
We rely more on the local & national news for information about charities and how well they are doing or any trouble they may be in. Search the organization name and the names of any major donors, directors, or executives.