C Squared Systems LLC

What they make

• in-building
• outdoor DAS systems
• remote diagnostics
• testing
• RF design
• public safety
• utilities monitoring

NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026

Open positions

Openings read from C Squared Systems LLC’s own job board on ADP, last checked OCT 26, 2026. FactoryRegistry does not host applications — each title opens the posting where the company published it.

• RF Maintenance Engineer
  Auburn, NH, US · posted OCT 23, 2026
• Technical Analyst II
  Auburn, NH, US · posted OCT 8, 2026
• RF Field Technician
  Auburn, NH, US · posted SEP 16, 2026
• RF Engineer II - Wireless Systems
  Auburn, NH, US · posted AUG 6, 2026
• DAS Maintenance Engineer
  Auburn, NH, US · posted JUL 24, 2026
• RF Field Engineer
  Auburn, NH, US · posted JUL 18, 2025

• RF Field Technician
  Clifton, NJ, US · posted JUL 24, 2026
• Entry Level RF Field Technician
  East Syracuse, NY, US · posted MAY 8, 2026
• Field Technician - Telecommunications
  East Syracuse, NY, US · posted MAR 13, 2026
• RF Field Engineer
  Clifton, NJ, US · posted OCT 20, 2025
• Construction Manager
  East Syracuse, NY, US · posted FEB 27, 2025

Where it is

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Every listed plant in Rockingham County

Also at this address

No other federal record shares this street address.

Where this record comes from

2 sources hold this plant, and 9 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.

• SAM.gov entity registrationOPERATING
  Record LKBTJK79L2B6 · first seen MAR 2026 · last seen OCT 2026
• The company’s own websiteOPERATING
  first seen JUL 2026 · last seen SEP 2026

IN ROCKINGHAM COUNTY7 other plants share this one’s industry (Communications Equipment Manufacturing, NAICS 3342); 2 of them have a size band on record.

What each source says

Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

Name

SAM.gov: C SQUARED SYSTEMS LLC

Street address

SAM.gov: 65 DARTMOUTH DR

City

SAM.gov: AUBURN

State

SAM.gov: NH

Coordinates

Census geocoder: 43.013006357854,-71.389611700317 · JUL 2026

Website

SAM.gov: http://www.csquaredsystems.com

CAGE code

SAM.gov: 47D81

SAM registration expires

SAM.gov: 2027-03-23

State business registrationSOURCES DISAGREE

CO SOS: C Squared Systems, LLC, registered with the Colorado Secretary of State; Limited liability company formed in New Hampshire; registered 2014-03-06; active, annual report filed 2026-04-28 · APR 2026

DC Corporations: C Squared Systems LLC, registered with the District of Columbia Corporations Division; Limited liability company; registered 2016-08-12; active, annual report filed 2025-03-25 · MAR 2025

Sunbiz: C SQUARED SYSTEMS, LLC, registered with the Florida Department of State, Division of Corporations; Limited liability company formed in New Hampshire; registered 2016-10-21; active, annual report filed 2026-04-26 · APR 2026

NY DOS: C SQUARED SYSTEMS, LLC, registered with the New York Department of State, Division of Corporations; Limited liability company formed in New Hampshire; registered 2010-07-22; active · JUL 2010

TX Comptroller: C SQUARED SYSTEMS LLC, registered with the Texas Comptroller of Public Accounts; Limited liability company; revoked

VA SCC: C Squared Systems, LLC, registered with the Virginia State Corporation Commission; Limited liability company formed in New Hampshire; registered 2016-10-26; active · OCT 2016