How many employees does the company that is based in Columbus, OH that also sponsored 27 official money golf tournaments from February 16 to October 28 2012 have?
2012 Web.com Tour:  The season started under sponsorship by Nationwide Mutual Insurance Company and was renamed the Web.com Tour on June 27. Nationwide Mutual Insurance Company: Nationwide Mutual Insurance Company and affiliated companies is a group of large U.S. insurance and financial services companies based in Columbus, OH.
i don't know