Fortune 500 companies http://www.entrepreneur.com/topic/fortune-500-companies The latest news, videos, and discussion topics on Fortune 500 companies en-us Copyright 2014 Entrepreneur.com Inc., All rights reserved. Entrepreneur.com webmaster@entrepreneur.com (webmaster) 5 Business Tue, 11 Sep 2012 11:00:00 GMT Big Companies Are Adapting to Social Media Marketing New reports show that more large companies are using social media to promote their brands. Tue, 11 Sep 2012 11:00:00 GMT http://www.entrepreneur.com/blog/224386 http://www.entrepreneur.com/blog/224386 Mikal E. Belicove