M.D.C. Holdings, Inc. is engaged in two primary operations, including homebuilding and financial services. The Company's segments include West, including segments located in Arizona, California, Nevada and Washington; Mountain, including segments located in Colorado and Utah; East, including segments located in Virginia, Florida and Maryland, which includes Pennsylvania and New Jersey; mortgage operations, including HomeAmerican Mortgage Corporation, and Other, which includes Allegiant Insurance Company, Inc., StarAmerican Insurance Ltd., American Home Insurance Agency, Inc. and American Home Title and Escrow Company. The homebuilding operations consist of subsidiary companies that purchases finished lots or develop lots necessary for the construction and sale of single-family detached homes to first-time and first-time move-up homebuyers under the name Richmond American Homes. It also includes land acquisition and development, home construction, and sales and marketing.