Simon Property Group | 98,889 followers on LinkedIn. This Is Retail Transformed. This Is Simon. | Simon is a global leader in the ownership of premier shopping, dining, entertainment and mixed-use destinations and an S&P 100 company (Simon Property Group, NYSE: SPG). Our properties across North America, Europe, and Asia provide community gathering places for millions of people every day and generate billions in annual sales. Our portfolio includes assets of national and international renown - proven assets that are the preferred location for retailers.