A company is almost only as good as its brand. Over time, many company brands and logos change and evolve to give their company a fresh look. A while back, we showed you how a number of famous logos are hiding cleverly disguised images. Well, just as interesting as spotting subliminal messages is taking a look into the past to see how popular companies have changed their logos over time. While some have remained fairly consistent, the vast majority have undergone major overhauls. These are 25 Popular Company Logos Then And Now.