Mega Corporation (also known as Mega Corp) is the large corporation that Charlotte Pickles was the CEO for before being replaced by her assistant, Jonathan Kraskell.
CEO seats
Charlotte Pickles was the CEO of Mega Corp for the entire Rugrats series and for a majority of its spin-off series, All Grown Up!. Charlotte's assistant during that entire time was Jonathan Kraskell, who, after their company reorganized, became the new CEO in the All Grown Up! fourth season episode, Lost at Sea, and he wound up firing Charlotte from the company.