Peabody Energy
The world's largest private sector coal company
AARP
formerly the American Association of Retired Persons, is a non-governmental organization and interest group
BP plc
Global energy company
ExxonMobil
Oil and gas exploration, production, and marketing
Occidental Petroleum Corporation
NYSE: OXY California-based oil and gas exploration and production company
Yelp
On line user reviews
Yahoo! Inc.
Global internet service for consumers and businesses
Google Inc.
American multinational technology company; specializes in Internet-related services, products
Florence Shapiro
Texas State Senator