OPTIMAL SYSTEMS LABORATORY, INC.

Doing business as OPTIMAL SYSTEMS LABORATORY INC

CAMBRIDGE, MA, 02139

Unclaimed

Subcontracting experience

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

Role	Agency	Description	Vehicle	Obligated	Action date	Period
Subcontractor	Department of Defense	SERVICES: NONPRODUCT SLIN 0001 BASE (TASK 1) 4202737969 Parent award context Parent award agency: Department of Defense · Defense Contract Management Agency Parent award NAICS: 541715 Parent award performance state: MA Parent award description: DARPA RESEARCH PROJECT View parent award on USAspending	—	$43,032	Feb 20, 2023	— – —
Subcontractor	Department of Defense	OTHERCONSULT SERVICE 2022: OPTIMAL SYSTEMS LAB-TSP N JUDELL 4202611117 Parent award context Parent award agency: Department of Defense · Defense Contract Management Agency Parent award NAICS: 541715 Parent award performance state: MA Parent award description: RESEARCH IAW SOW "RAYTHEON BABEL FISH" View parent award on USAspending	—	$50,000	May 13, 2022	— – —
Subcontractor	Department of Defense	SERVICES: NONPRODUCT NEW SUBCONTRACT PO (MILESTONES 1-3_ 4202544597 Parent award context Parent award agency: Department of Defense · Defense Contract Management Agency Parent award NAICS: 541715 Parent award performance state: MA Parent award description: RESEARCH IAW SOW "RAYTHEON BABEL FISH" View parent award on USAspending	—	$30,984	Dec 23, 2021	— – —

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: JPHKJY4HJF59
CAGE: 5AK65
Website: http://www.optimalsystemslab.com

NAICS codes

541330Engineering Services(definition)
541715Research and Development in the Physical, Engineering, and Life SciencesPrimary(definition)

Data sources

SAM.gov monthly extract
ID JPHKJY4HJF59 · fetched Oct 25, 2026 · source
USAspending.gov
ID recipient:JPHKJY4HJF59 · 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.