Vendor Due Diligence — United States
Check if a vendor is excluded from federal contracting, operating under an OOS order, or flagged for safety violations — before you sign. Risk confirmed by verified identifier only.
Just need one vendor? Get a single report for $19
Risk is only attached to the right company — confirmed by federal identifiers, not just name matching. Search by UEI, CAGE, USDOT or name; name search is used for discovery only.
Confirmed exclusions are linked by federal identifiers — UEI and CAGE where available. Name-only matches are never treated as confirmed risk.
Carrier risk is linked by USDOT number, not by name. Out-of-service orders are confirmed entity-level risk for the operating carrier.
Inspection and violation signals are tracked at facility level. They are shown as worksite-level signals, not attributed as confirmed company risk.
Business subscribers can query V2 vendor profiles by UEI, CAGE, USDOT or UUID with a REST API key. Verified risk events, identifiers and available source metadata included.
Who uses KnowVendor
Procurement teams screening vendors before award.
Compliance teams checking SAM exclusions and carrier risk.
Vendor management teams documenting source-backed due diligence.
Data sourced from SAM.gov, OSHA, and FMCSA. Public records only.
Each paid report shows what was checked, what was found, and how records were linked to the vendor. Use the printable report to keep a timestamped copy for internal procurement review, compliance workflows, or vendor onboarding documentation.
Not legal advice. Not audit certification. Informational documentation from public sources.
What the report documents
Built as a transparent, public-source alternative to traditional vendor intelligence platforms. Source-backed records, deterministic identifiers, and explainable entity resolution for procurement and compliance teams.
No credit card. No setup. Public data, made searchable.
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