Mars Inc. produces some of the country's favorite sweet – Snickers,M&Ms, and Milky Way. Mars, or Inc. is the sixth largest privately owned business in the U.
S. and for a company that makes such a fun product,the Mars family and the company they control believe long been shrouded in secrecy.
Read more: Life On Mars: The Story Of America's Richest sweet Family
Source: celebritynetworth.com