What Is USBizIndex?
USBizIndex is a B2B business data index for the United States. Each page covers a specific market — a state and an industry vertical — with useful context about that market, who operates in it, and what the data looks like before you purchase.
The site is designed for buyers who want to understand a market before committing — suppliers, sales teams, construction firms, researchers, and franchise operators who need structured business contact data for U.S. service contractors.
Pages are organized by state first, then by vertical. You browse down to the market you need, review the page, and access the full lead list through the store.
What You'll Find Here
- State-level market overview pages
- Industry vertical pages with data previews
- Full verified B2B lead lists in the store
- City and county breakdowns within each market
- Context on licensing, demand drivers, and market structure
Currently Active State Markets
These states have live market pages available now. Each state hub links through to the available vertical pages — plumbers, electricians, roofers, HVAC contractors, and more.
Who Uses These Market Pages
Suppliers & Distributors
Materials and equipment suppliers use state market pages to assess contractor density before running territory campaigns.
B2B Sales Teams
Software platforms, finance companies, and service vendors use contractor lists as targeted prospect pools for outbound programs.
Construction & Development
GCs and developers use market pages to source licensed subcontractors by state, city, and trade for specific project needs.
Market Researchers
Analysts, franchise teams, and brand expansion teams use the data to map existing operators before entering a market.
Why Browse Before You Buy?
Each market page gives you a realistic picture of a state-vertical combination before you commit to a data purchase. You can review the market context, see the data structure, understand what cities are covered, and confirm the use case fits your needs. The full list is available through the store when you're ready — but the market page is the right starting point.
New state and vertical pages are added on an ongoing basis. If the market you need isn't live yet, check the store directly or return to browse as coverage expands.