Finding People and Firms
Will Yancey, PhD, CPA
Office phone 734.744.4400
Contents of this page:
Related Web pages at this Web site:
Maintained by ACLR.
Please e-mail your suggestions for additions and changes to firstname.lastname@example.org.
Address and Telephone Directories
Some of these services may require payment of fees.
See separate section below for geocoding, postal maps, and address verification
For telecom maps see willyancey.com/telecom.html#locate
Email and Domain Name Search
Experts Directories (expert witnesses in economics, accounting, finance, and other fields)
Faculty, University, and Non-Profit Organization Directories
Family History and Geneaology
Legal and Political Directories
For more legal research and judicial directories link to my web page on
Map Distributors and Software
Geocoding, Postal Maps, Address Verification, and Demographic Maps
- ArcData Online ...demographic data maps from ESRI. Acquired by IBM
- Ascential Software
- Business Objects SAP
- Claritas ...acquired by VNU
- Directions Magazine
- Empower Geographics ...includes mobile phone coverage maps
- Federal Information Processing Standards (FIPS) codes for the Government Information Locator Service (GILS)
- Geocode.com ...TeleAtlas
- GeoDecisions ...division of Gannett Fleming
- Geographic Data Technology, Inc. (GDT) ...acquired by TeleAtlas North America in 2004
- GIS Development
- Greatdata.com...ZIP codes and demographic databases and maps
- Group 1 Software ...acquired by Pitney Bowes, Inc. in 2004
- Centrus ...acquired from Sagent Technology who acquired it from Qualitative Marketing Software
- iBegin Geocoder
- Intelligent Direct, Inc.
- IP2Location ...geolocation determined from IP address
- Journal of Geographic Information and Decision Analysis (GIDA)
- Langenberg.com - Links to Maps by Zip Code, Area Code, etc.
- MapInfo ...Acquired by Pitney Bowes, Inc
- Mapping Analytics
- Map the World
- National Institute of Standards and Technology (NIST)
- Peachtree Data, Inc.
- PopStats ...Synergos Technologies Inc. (STI)
- Proxix Solutions, Inc.
- RATA Associates
- ServiceObjects, Inc.
- TariffNet ...Valucom
- Tele Atlas North America ...acquired Etak and GDT
- Tetrad Computer Applications
- TravelGis.com - Geocode/
- US Geological Survey ...US Department of Interior
- US Local Maps ...commercial map publisher
- US Postal Service
- Vality ...acquired by Ascential Software
- Whereonearth ...acquired by Yahoo!
- Yahoo! Directory - Maps
- ZipCodeGuy ...providere of zip code maps
- ZIP Code Maps
- ZIP Code World
Medical People and Organizations
Non-Profit Organization Directories
Property Records and Appraisal Districts
Public Records Distributors
These databases may include Social Security
numbers, birth and death records, criminal records and other data.
Users of this data should determine if their use is permitted under
local or federal law. Most of the sites listed below
require fees for
some or all information. Websites with free or mostly free
information about people are in the Address and
Telephone Directories or Family History
sections on this page. Credit histories are available from the Credit Reports section on this page.
companies is at willyancey.com/firmdata.htm.
Other fee-based investigative services
Corporate and Business Name Registration
Includes business registration services and some corporate records directories.
For other company information see www.willyancey.com/firmdata.htm
Public Records from Specific States
This section provides links to free web sites.
Fee-based services are available from Public