What We Do
USBizIndex is a structured B2B business data directory covering every major trade, service, and professional vertical across all 50 U.S. states. We compile publicly available business information — from state licensing databases, business registries, and public directories — and present it in a structured, searchable, and downloadable format.
The directory serves two audiences: buyers who want to browse and verify what's available, and professionals who need clean, formatted data for outreach, research, or market analysis. The free directory shows what exists. The store delivers the complete dataset.
Why We Built This
Finding business contact data in the U.S. shouldn't require scraping Google Maps, navigating state licensing portals, or paying enterprise data broker prices. The underlying data is public. The value is in aggregating it, cleaning it, and making it immediately usable.
USBizIndex makes that data accessible at a price that works for solo operators, small agencies, and regional businesses — not just enterprise sales teams with six-figure data budgets.
How the Data Works
Every business record is compiled from publicly available sources. We do not collect private or non-public information. Data is validated for completeness — every record includes at minimum a business name, address, and phone number. Records are refreshed on a regular cycle. See our Data Sourcing Methodology for a full explanation.
This is B2B data. The businesses in our directory have voluntarily published their contact information in public registries. Buyers are responsible for using data in compliance with applicable law — full terms in our Data Disclaimer.
Free Tools
Alongside the directory and store, USBizIndex provides a suite of free B2B tools — area code lookup, ZIP code lookup, phone number formatter, state business stats, and local time tools. These are built for the same users who buy our data: sales teams, outreach operators, and market researchers who need quick answers without friction.
Get in Touch
For product questions, custom data requests, wholesale inquiries, or anything else:
📧 hello@usbizindex.com — general inquiries
📧 support@usbizindex.com — order and product support