ROBERT KLEIN

Doing business as POTOMAC DEFENSE SERVICES

BRANDYWINE, MD, 20613

Unclaimed

Small BusinessSDVOSBVOSBSmall Disadvantaged

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Identifiers

UEI: YGBKET44FVF9
CAGE: 9JEK2

NAICS codes

541690Other Scientific and Technical Consulting ServicesPrimary(definition)

Certifications

Service-Disabled Veteran-Owned Small BusinessActive
SBA Small Business Search
Veteran-Owned Small BusinessActive
SBA Small Business Search

Check certifications in SBA's certification search

Data sources

SAM.gov monthly extract
ID YGBKET44FVF9 · fetched Oct 25, 2026 · source
SBA Small Business Search
ID YGBKET44FVF9 · fetched Oct 26, 2026 · source

Last synced Oct 25, 2026 · profile updated Oct 25, 2026

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Government-sourced data comes from SAM.gov, SBA and USAspending.gov and is attributed to its source. Items marked company-reported were provided by the company and are verified by FedSub only where labeled. FedSub is a private company and is not affiliated with SBA, GSA/SAM.gov, or any government agency.