JOHN C. GRIMBERG CO., INC.

No Confirmed Risk

Status: active
State: MD
UEI: SNJKMKKA9LA1
CAGE: 0DAH1

SAM.gov ExclusionNot excluded

Source: SAM.gov Exclusions. Only confirmed (auto-accepted or manually accepted) entity links are shown.

Risk Events

No confirmed risk found in the currently checked sources.

This does not mean the vendor is risk-free. Data coverage may be incomplete.

Sources checked

SAM Entity (registration)Checked

SAM Exclusions (sam.gov)Checked

OSHA facility inspections and EPA compliance data are not yet shown in public profiles.

Profile last refreshed: May 7, 2026

Disclaimer: KnowVendor provides informational data from public sources only. This is not legal advice. Data may be incomplete or outdated. Only confirmed (auto-accepted or manually accepted) entity links are shown as risk. "No confirmed risk found" does not mean the vendor is approved or safe. Always verify critical information independently.

Unlock the full verification report

Full report requires access

one time

Identity match details and match confidence
Sources checked with coverage notes
Printable report for internal documentation (Print / Save as PDF)
Verified: no active SAM exclusion or FMCSA OOS order found in checked sources

$29

per month

Unlimited reports for all companies

Start Pro