SIGHTLINE HOLDINGS CORP

FAIRFAX, VA, 22030

Subcontracting experience

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

Role	Agency	Description	Vehicle	Obligated	Action date	Period
Subcontractor	Department of the Treasury	SIGHTINE ENTERPRISE SW LICENSE, 5YR P010277006 Parent award context Parent award agency: Department of the Treasury · Internal Revenue Service Parent award NAICS: 541512 Parent award performance state: WV Parent award description: THIS IS A DELIVERY ORDER TO ACQUIRE UNISYS SOFTWARE ENTERPRISE SUBSCRIPTION (OPCON) AND LICENSE AND MAINTENANCE COVERAGE OF STAR 1100, CMPLUS LICENSE, MESSAGE QUEUE (MQ) AND OTHER BILLABLE SOFTWARE. View parent award on USAspending	2032H523D00001USAspending	$753,142	Sep 29, 2023	— – —
Subcontractor	Department of the Treasury	SIGHTINE ENTERPRISE SW LICENSE, 5YR P010277006 Parent award context Parent award agency: Department of the Treasury · Internal Revenue Service Parent award NAICS: 541512 Parent award performance state: WV Parent award description: THIS IS A DELIVERY ORDER TO ACQUIRE UNISYS SOFTWARE ENTERPRISE SUBSCRIPTION (OPCON) AND LICENSE AND MAINTENANCE COVERAGE OF STAR 1100, CMPLUS LICENSE, MESSAGE QUEUE (MQ) AND OTHER BILLABLE SOFTWARE. View parent award on USAspending	2032H523D00001USAspending	$1,544,411	Sep 29, 2023	— – —
Subcontractor	Department of the Treasury	SIGHTINE ENTERPRISE SW LICENSE, 5YR P010277006 Parent award context Parent award agency: Department of the Treasury · Internal Revenue Service Parent award NAICS: 541512 Parent award performance state: WV Parent award description: THIS IS A DELIVERY ORDER TO ACQUIRE UNISYS SOFTWARE ENTERPRISE SUBSCRIPTION (OPCON) AND LICENSE AND MAINTENANCE COVERAGE OF STAR 1100, CMPLUS LICENSE, MESSAGE QUEUE (MQ) AND OTHER BILLABLE SOFTWARE. View parent award on USAspending	2032H523D00001USAspending	$371,922	Sep 29, 2023	— – —
Subcontractor	General Services Administration	SIGHTLINE SOFTWARE AND MAINTENANCE P010264140 Parent award context Parent award agency: General Services Administration · Federal Acquisition Service Parent award NAICS: 541512 Parent award performance state: VA Parent award description: CLEARPATH MAINFRAME HOSTING SERVICES View parent award on USAspending	47QTCK18D0001USAspending	$266,951	Apr 8, 2022	— – —

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: L5VNNVLXEYB6
CAGE: 6A6K8
Website: https://www.sightline.com

NAICS codes

513210Software PublishersPrimary(definition)
541511Custom Computer Programming Services(definition)
541519Other Computer Related Services(definition)

Data sources

SAM.gov monthly extract
ID L5VNNVLXEYB6 · fetched Oct 25, 2026 · source
USAspending.gov
ID recipient:L5VNNVLXEYB6 · 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.