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idleakcheck
FOR BUSINESS · ENTERPRISE DATA + API

Every US business. Connected.

Cross-referenced with the NPI directory, ownership graphs from CMS 855A filings, professional-license registries, and address intelligence. One canonical entity per business, one canonical person per officer — everything joined.

THINGS OTHERS DON’T HAVE

Business data most brokers can’t sell — because they never joined it.

01
NPI cross-reference
Physicians and healthcare providers joined from NPPES + CMS 855A ownership disclosure — every practice tied to its licensed people.
02
Officer + employee graph
Real people linked to businesses via employment records, state officer filings, and CMS 855A ownership. Traverse it in either direction.
03
DBA + parent / subsidiary
Trade names, fictitious business names, and corporate hierarchy from all 50 state secretaries of state — DBAs, parents, subsidiaries.
04
Ownership disclosure
CMS 855A percent-ownership records where they exist. See who actually owns the entity, not just who signed the incorporation.
05
Address + phone verification
Every business address validated against OpenAddresses; every phone reverse-checked. No junk locations, no dead numbers padding the count.
06
Professional licenses
15M+ professional licenses cross-referenced. Doctors, contractors, lawyers, cosmetologists — every licensed practitioner tied to their entity.

SEE A LIVE EXAMPLE

SAMPLE BUSINESS PROFILE
Mayo Clinic

A full business profile: entity identity, NAICS, DBAs, addresses, phones, linked NPIs, officers, owners, employees, professional licenses, corporate hierarchy, and record-level financial data. Every field source-cited.

Ready to plug it in?

Enterprise plans include the full business API, ownership-graph traversal, and a workspace with role-based access + audit log.

See enterprise pricingTalk to sales