Simon Property Group owns or holds interests in more than 200 shopping, dining, entertainment and mixed-use properties, including regional malls, Premium Outlets and The Mills. It is the largest mall owner in the U.S. and focuses on higher-productivity centers in major metros and tourist markets, while lower-tier malls it once owned were spun off into Washington Prime Group in 2014. The company is headquartered in Indianapolis, Indiana.
Simon is an equity REIT, so most revenue is lease income from retailers, restaurants and entertainment tenants in its malls, Premium Outlets and Mills centers. Leases combine fixed base minimum rent with tenant recoveries and, in some cases, overage rent tied to tenant sales. Smaller streams include management and development fees from joint-venture properties, Simon Brand Ventures sponsorship and gift-card income, and returns on investments such as its stake in European landlord Klépierre and its minority interest in Catalyst Brands, the retail operator formed in January 2025 by combining SPARC Group and JCPenney.