Lennar

Based on the number of delivered homes, Lennar is the second-largest public homebuilder in the United States (behind D.R. Horton). The company's homebuilding operations target first-time, move-up, and active adult homebuyers mainly under the Lennar brand name. Lennar's financial-services segment provides mortgage financing and related services to its homebuyers. Miami-based Lennar is also involved in multifamily construction and has invested in numerous housing-related technology startups.