QUANTUM TECHNOLOGY SYSTEMS, LLC

Doing business as QUANTUM TECHNOLOGY SYSTEMS LLC

FAIRFAX, VA, 22030

Unclaimed

Other Than Small BusinessMinority Owned

Subcontracting experience

2 records from government sources. Past participation is not evidence of current teaming interest.

Role	Agency	Description	Vehicle	Obligated	Action date	Period
Subcontractor	Department of Homeland Security	SUPPORT BASED ON CONTRACT REQUIREMENTS PO-0082277 Parent award context Parent award agency: Department of Homeland Security · Office of Procurement Operations Parent award NAICS: 518210 Parent award performance state: VA Parent award description: DHS ENTERPRISE CLOUD ENGINEERING & OPERATIONS (CEO) SUPPORT View parent award on USAspending	70RTAC21D00000006USAspending	$273,653	Sep 3, 2026	— – —
Subcontractor	Department of Homeland Security	ENGINEERING AND TECHNICAL SERVICES IN SUPPORT OF DCCO PROGRAM PO-0052173 · Prime awardUSAspending	70RTAC21D00000006USAspending	$1,163,370	Aug 12, 2026	— – —

Contract vehicles are shown only when present in the source record. Linked award numbers and vehicles open the authoritative record on USAspending.gov.

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Identifiers

UEI: H8K2B1L9XMS4
CAGE: 7VPZ2

NAICS codes

541618Other Management Consulting ServicesPrimary(definition)

Data sources

SAM.gov monthly extract
ID H8K2B1L9XMS4 · fetched Oct 25, 2026 · source
USAspending.gov
ID recipient:H8K2B1L9XMS4 · 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.