Mars is large multinational which produces various foods, pet products, and electronics.
Some of their most famous products are: Mars, Snickers, M&M, Milky Way, Sheba, and Uncle Ben's.
Frank C. Mars and his wife started with the production of snackfood in Tacoma, Washington in 1911. In 1932 Forrest E. Mars expanded the business to the United Kingdom, and started investing in pet products.
In 1940 they founded M&M limited in Newark, New Jersey. In the 1970's Mars Electronics created the first coin recognition systems.
Source o' Knowledge: Mars, Incorporated