McDonald’s is a fast food restaurant company founded on May 15 1940 as McDonald’s and again on April 15, 1955 as McDonald’s Corporation by Richard and Maurice, McDonald, and Ray Kroc. Although originally founded in San Bernardino, California, the company is currently headquartered in Oak Brook, Illinois, and planning to move to Chicago in 2018. With Andrew J. McKenna as Chairman, Steve Easterbrook as president as CEO, and over 420,000 employees, the company made $4.529 billion in net income in 2015, with their total assets summing up to $37.939 billion. McDonald’s has a contact us page on their website, www.mcdonalds.com. McDonalds Australia includes a common topics page for customers to browse in order to find the answer to any inquiries they may have. McDonalds’s contact us page also features quick links to questions regarding Arch Card, donations and sponsorships, employment, franchising, marketing, games, promotions, menu items, nutrition, mobile apps, new ideas, business solicitations, RMHC, and a restaurant locater. McDonalds has a single customer service phone number, available 7 days a week from 7 am to 7 pm CST, as well as a physical address customers can address letters to, which is McDonald’s Corporation, 2111 McDonald’s Dr., Oak Brook, IL 60523.