Google, Inc.

Google Corporate Information
Offers an overview of the company, a list of the features provides by the search engine, and the company technologies.
http://www.google.com/corporate/

Google Watch
A criticism of Google; argues that Google's privacy policies are undermining the Web.
http://www.google-watch.org/

Google.org
The philanthropic arm of the company. Lists its activities.
http://www.google.org/

Style.com: Journey to the Center of Google
Lengthy article by John Heilemann detailing the contribution of experienced managers and financiers to a company built on youthful inventiveness.
http://men.style.com/gq/features/full?id=content_422

Wikipedia: Google
Features information on corporate history, products, business policies and culture supplemented by criticism and links.
http://en.wikipedia.org/wiki/Google