Real-Comp
Provides residential and commercial real property information specific to the State of Texas, including county clerk deed transactions and insurance X-Dates, and in some areas foreclosure postings and sales.
Land Data Group
Provides real estate information on select areas of the US,including tax plat maps, title software, and GIS mapping services.
Haines & Company Inc.
Provides real property information for California,Georgia, Illinois, Indiana, Lousiana, Missouri, New York, Ohio, Washington DC and Virginia.
Real Facts
Database publisher that specializes in the multi-family rental markets of apartment complexes-headquartered in Novato,California.
Banton Research
A private research firm specializing in real property information systems online.