Panattoni Development is a privately held commercial real estate developer headquartered in Irvine, California. Founded in 1986 by Carl Panattoni, the company operates offices across the United States, Canada, Europe, and Asia. The firm focuses on industrial, office, and build-to-suit development projects. Since inception, Panattoni has developed over 630 million square feet of space across more than 310 cities globally. Industrial development remains the company's primary business line, with the firm developing an average of 35 million square feet of industrial space annually since 2013. The company operates as a full-service development platform, providing site selection, entitlement, construction management, and asset management services. Build-to-suit projects represent a core component of operations, with over 211 million square feet completed since inception for corporate clients including Amazon, BMW, Caterpillar, Volkswagen, and Whirlpool. In North America, Panattoni maintains a presence in major logistics and industrial markets including Southern California, Phoenix, Dallas, Chicago, Atlanta, Seattle, Las Vegas, and the Inland Empire. The company serves approximately 2,500 clients globally and positions itself as one of the most active private industrial developers in the United States.