Data Quality
Find our why our data compilation process is
one-of-a-kind. Contact us to take a tour and see the data
compilation process up close and very personal.
When you invest valuable time and money on mailings or sales
calls, you need the most accurate data available. Our 600
full-time researchers at our 132,000-sq ft Database and
Technology Center are solely dedicated to building the data,
verifying it and updating it for you. We also invest more than $50
million dollars to ensure our technology and resources are secure
and maintain our essential data year after year.
Take a virtual tour of our quality process in action. It's how
you know you're getting the best data available - anywhere.
How we compile our data
Each day, InfoUSA.com data specialists
scour thousands of sources to add new data,
update existing records and eliminate
duplicates. And that’s just the beginning.
Watch the video to learn more.
Telephone Verified
Our process is like no other in the
industry. In fact we do something no other
company does - we make more than 20
million phone calls each year to verify all
information that we collect.