CS Squared LLC
Glendale, AZ
- UEI
- K8ZJHHCNVJA7
- CAGE
- 84FZ9
- Primary NAICS
- 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
- SAM.gov registration date
- Physical address
- 21448 N 75th Ave #12, Glendale, AZ 85308, USA
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract subawards
| Prime contractor | Prime award | Amount | Awarded |
|---|---|---|---|
| Leidos, Inc. | FA807524F0016 | $99,834 | |
| Leidos, Inc. | FA807524F0016 | $4,829,576 | |
| Leidos, Inc. | FA807521F0045 | $2,342,477 | |
| Leidos, Inc. | FA807521F0045 | $2,342,477 | |
| Leidos, Inc. | FA807520F0051 | $4,233,992 |
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About the company
CS Squared LLC operates exclusively as a subcontractor on Department of Defense and Army research and development programs, with no prime contract awards in the source data. The Glendale, Arizona-based limited liability company has delivered materials science and explosives research support to the Army and the Office of the Secretary of Defense through a single prime relationship with Leidos Inc., accounting for all five awards in the source footprint.
All five awards route through the Information Analysis Center Multiple-Award Contract vehicle, with five task orders totaling $13.8 million in combined obligated dollars. The customer base divides between the Department of the Army (four awards) and the Office of the Secretary of Defense (one award). Recent work includes two critical minerals and materials research and development sub-tasks awarded in June 2025 under Leidos's prime contract with the Office of the Under Secretary of Defense for Acquisition and Sustainment — one running through May 2026 and the second through May 2029 — and two 2024 sub-tasks supporting studies of novel explosives for advanced multi-purpose munitions, each running approximately one year from award date in July 2024. The earliest award in the source data carries an August 2020 date; activity shows two awards in 2024 and two in 2025, with one award from 2020 in the footprint.
CS Squared LLC's work falls under NAICS 541712 (Research and Development in the Physical, Engineering, and Life Sciences), characterizing the vendor as a materials and explosives research specialist serving as a subordinate technical contributor on Leidos-led defense R&D programs rather than as a standalone capability provider.
Quick answers
Is CS Squared LLC registered in SAM.gov?
Yes. CS Squared LLC's SAM.gov registration is active through January 26, 2027.
On GovTribe
See CS Squared LLC's full federal record
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
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