We have sophisticated matching software that can take any list and match it against any other list using name/address components and phone numbers. The resulting matches can be used for updating, enhancing/appending or suppression purposes. 

If you are a business-to-business company you may be interested in our data enhancement services for business mailing lists. By matching your lists to our databases we can append critical information such as phone numbers, SIC codes, county codes, company size, and more. This helps to improve both the quality and value of your data. The data elements we can append to your lists are as follows:

Business phone number
2, 4 or 6-digit SIC code
SIC code description
MSA code
DMA code
Latitude and Longitude
County code (FIPS)
Carrier route
Company size (employees)
Company size (sales)