C Squared Systems LLC
Auburn, NH
- UEI
- LKBTJK79L2B6
- CAGE
- 47D81
- Primary NAICS
- 334220 Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing
- SAM.gov registration
- Active through
Company facts
- FY2025 rankings
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
- SAM.gov registration date
- Physical address
- 65 Dartmouth Dr, Auburn, NH 03032, USA
- Website
- csquaredsystems.com
- Founded
- 1999
- Employees
- 51-250
- Estimated annual revenue
- $10M-$50M
- Industry
-
- Industrials
- Capital Goods
- Construction & Engineering
- Civil Engineering
- SIC code
- 87 Engineering & Management Services
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $29,375 |
| FY2025 | $131,478 |
| FY2024 | $192,288 |
| FY2023 | $28,500 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of the Treasury | $29,375 |
Contract awards
Latest 5 listed here. See the rest on GovTribe.
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About the company
C Squared Systems LLC, an Auburn, New Hampshire-based telecommunications infrastructure specialist, operates as a prime contractor delivering distributed antenna system (DAS) installation, maintenance, and cellular signal-boosting services to federal agencies on a full-and-open basis with no set-aside designations across its federal footprint.
The vendor's customer base is highly concentrated and narrow. Two agencies account for 100% of recent awards: the Department of the Treasury's United States Mint holds four awards worth $637 thousand in combined potential value, and the Department of the Army's West Point Military Academy holds four awards worth $75 thousand. The Mint relationship anchors the portfolio; recent Mint work includes a $209.8 thousand firm fixed-price definitive contract for Denver DAS cell-booster modification (awarded September 2022, running through September 2027), a $111.7 thousand Total Small Business set-aside purchase order for DAS installation with active cellular booster at West Point, New York (awarded June 2025, since terminated for convenience), and a $91.9 thousand purchase order for distributed antenna system maintenance effective September 2026 through August 2031. At West Point, the vendor executed a $57.9 thousand purchase order awarded July 2024 for DAS headend reorganization and relocation work, including equipment relocation and relay-rack installation to support DAS expansion.
Activity has been sparse and episodic — one award per year since 2020, with eight total awards across the source period and $711 thousand in combined potential value. C Squared Systems operates exclusively as a prime contractor; no subcontract footprint is present in the source data. The vendor's NAICS concentration tilts toward radio and television broadcasting and wireless communications equipment manufacturing (three awards) and electrical contracting work (one award). Within the next twenty-four months, one award ($210 thousand) faces ultimate completion and potential recompete.
Quick answers
Is C Squared Systems LLC registered in SAM.gov?
Yes. C Squared Systems LLC's SAM.gov registration is active through March 23, 2027.
What is C Squared Systems LLC's CAGE code?
C Squared Systems LLC's CAGE code is 47D81, and its Unique Entity ID (UEI) is LKBTJK79L2B6.
How much has C Squared Systems LLC received in federal contracts?
Federal contracts obligated $131,478 to C Squared Systems LLC in fiscal year 2025 and $381,641 in fiscal years 2023 through 2027.
How does C Squared Systems LLC rank among federal contractors?
C Squared Systems LLC ranked #38 in NAICS 51712 and #85 in PSC D318 in FY2025.
What is C Squared Systems LLC's most recent federal award?
C Squared Systems LLC's most recent federal contract award is Distributed antenna system maintenance (20340926P00077), from Bureau of the Fiscal Service, on September 1, 2026.
On GovTribe
See C Squared Systems LLC's full federal record
- Federal contract awards
- Funding analysis by agency, NAICS and set-aside
- Similar vendors