How it works
One network. Three ways in.
Subcontractors prove who they are. General contractors and developers find who they need. Sub-Finder runs three independent checks on every business — Cobalt Intelligence, OpenSOSData, and Didit — plus a fourth, direct state licensing-board check via TradesAPI when a trade license is on file, and shows the result as a badge, not a gate.
The verification
Three checks. One badge.
None of these gate access for anyone — they run in the background and build a business's badge.
Cobalt Intelligence
Business registry lookup confirming the business is real, currently registered, and active.
OpenSOSData
A second, independent Secretary of State records check, covering a defined set of states.
Didit KYB
A third, independent registry-only business verification.
License & insurance
License number, COI, and W-9 uploaded and reviewed.
Bondable status
Whether the sub can secure bonding for projects.
Trade references
At least three references from past GCs or project owners.
Full detail on what each check does and doesn't cover: Trust & Safety.
Search
Zip in. Crews out.
Enter the zip code of your project. Sub-Finder returns every verified subcontractor that services that area, sorted by rating, with full verification status and reviews on each profile.
3 verified subcontractors servicing 33071