Registration and small-business types: SAM.gov, synced Nov 9, 2026. Compliance: self-attested by the company unless marked verified. The SPRS chip shows a range, never the exact score. How verification works
COSTAR REALTY INFORMATION, INC. has not claimed this profile. What you see comes from public SAM.gov and USAspending records; no one from the company has confirmed CMMC, SPRS or clearance details yet. Learn more about CMMC 2.0
COSTAR REALTY INFORMATION, INC. is a SAM.gov-registered entity based in ARLINGTON, VA 22209-2300. UEI HMJLN75ES426; CAGE 6KUB9; primary NAICS 519290. Compliance posture not provided. Active SAM registration.
Headquarters
ARLINGTON, VA 22209-2300
Identifiers
UEI and CAGE come from SAM.gov. Other identifiers are listed by the company.
UEIHMJLN75ES426
CAGE6KUB9
Teaming
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Who COSTAR REALTY INFORMATION, INC. has actually worked with, from sub-awards that prime contractors report to the government. Use it to see which primes already trust this company.
Checks a prime runs before teaming: SAM.gov exclusions (debarment and suspension) and the government's Consolidated Screening List for export and sanctions lists.
Agencies generally may not award to excluded parties, and primes may not subcontract with them above the threshold in FAR 52.209-6 (except COTS items) without a compelling reason reported to the contracting officer (FAR 9.405, 9.405-2). Some exclusion types apply only to specific programs: read the record on SAM.gov.
Hourly ceiling rates this company was awarded on GSA contracts, compared with the market for similar labor categories. Ceiling rates are the most an agency can be charged, not prices paid.
No GSA CALC+ rates on record
Companies with a GSA Multiple Award Schedule contract appear here after CALC+ publishes their awarded labor rates.
No confirmed match on the Consolidated Screening List (screened Nov 13, 2026).
The list combines Commerce, State and Treasury export-control and sanctions lists. A “no match” result is a name-and-address screen, not an export-compliance determination.
