M & M/Mars-Chicago Plant
2019 N. Oak Park Avenue
Chicago, IL 60707
About M & M/Mars-Chicago Plant
From its humble beginnings in the Tacoma, Washington kitchen of Frank Mars, Mars, Incorporated has grown into a company of global scope with six business segments including Chocolate, Petcare, Wrigley Gum and Confections, Food, Drinks and Symbioscience, generating annual revenues of more than $30 billion.
As a family-owned company for nearly a century, we are guided by our Five Principles: Quality, Responsibility, Mutuality, Efficiency and Freedom. We continually strive to put our Principles in Action in everything we do: making a difference to people and the planet through performance.
Mars Wins U.S. State Department’s 2010 Award for Corporate Excellence for its Commitment to Cocoa Sustainability .