Rexford Industrial Realty, Inc. operates as a real estate investment trust (REIT) that exclusively targets the acquisition, management, and redevelopment of industrial properties within infill Southern California. The company's business model centers on capitalizing on the region's severe supply constraints, high barriers to entry, and diverse tenant base driven by e-commerce, manufacturing, and logistics demand. Rexford generates its revenue entirely from rental income and tenant reimbursements across its portfolio of over 400 properties, which encompass more than 50 million square feet of rentable space. Geographically, the company is a pure-play operator in Southern California, with assets concentrated in key submarkets including the Inland Empire, Los Angeles, Orange County, San Diego, and Ventura County. Rexford's competitive position is strengthened by its deep local market expertise, proprietary sourcing network, and value-add strategy, which involves upgrading older or underutilized facilities to institutional standards to drive premium rent growth. By focusing exclusively on a single, highly fragmented, and supply-constrained regional market, Rexford has established itself as a dominant institutional operator in its niche.