articleMars Wrigley signaled it will lay off hundreds of workers as it relocates its headquarters from Newark, New Jersey, to an expanded facility in Chicago. The candymaker, which is a division of Mars Incorporated, has a brand portfolio including M&M's, Snickers, Milky Way, Twix and Skittles. The move comes after the company spent $100 million to expand its footprint in Chicago, where its global headquarters is now located. "This decision is part of our broader strategy to position Mars Snacking for long-term growth and strengthen our operations in key locations across North America." (Kevin Carter/Getty Images)In June, Samsung announced it would relocate its corporate headquarters from Englewood Cliffs, New Jersey, to Texas this year.