We're not sure there are ANY companies that Americans truly LOVE.  Yeah, some people are addicted to Apple, Disney has its moments, and it's hard to stay mad at Chipotle.  But is it real LOVE?  On the other hand, HATING companies is easy.

The website 24/7 Wall Street aggregated a bunch of different studies on the companies Americans HATE.  They included customer satisfaction polls, feedback from employees, and shareholder reports, and came up with the most hated: 

#1.)  J.C. Penney.

#2.)  Dish Network.

#3.)  T-Mobile.

#4.)  Facebook.

#5.)  Citigroup.

The rest of the most hated companies are Research In Motion, who make BlackBerry phones, American Airlines, Nokia, Sears and Hewlett-Packard.

(Yahoo Finance)