Gk Mechanical Systems LLC
934b Federal Rd, Brookfield, CT 06804
Operating signal within 12 months from two or more independent sources.
What they make
Ship Building and Repairing336611Products
Where these came from
Recorded against the company rather than this address. Federal award and drug records name the company, not the plant, so we cannot say which of its sites makes these.
Where these came from
CERTIFICATIONS — LISTED ON THE COMPANY’S WEBSITE
- AS9100
- ITAR registered
Read from this company’s own website on September 11, 2026. Nobody at the facility has confirmed it here, and FactoryRegistry has not verified these — unlike operating status, which comes from independent public records. A certificate can lapse without the website changing, so ask the facility for current ones.
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Naiad Dynamics US INC | Shelton | Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing 334511 | ACTIVE | 34.0 KM |
Also at this address
No other federal record shares this street address.
Where this record comes from
3 sources hold this plant, and 10 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.
- The company’s own websiteOPERATINGfirst seen JUL 2026 · last seen SEP 2026
- Connecticut Secretary of the State business registryOPERATINGRecord CT:001t000000WmydXAAR · first seen FEB 2026 · last seen FEB 2026
- SAM.gov entity registrationOPERATINGRecord G58FFJ6F2CA7 · first seen JAN 2026 · last seen JAN 2026
IN WESTERN CONNECTICUT COUNTY2 other plants share this one’s industry (Ship and Boat Building, NAICS 3366); 1 of them has 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: GK MECHANICAL SYSTEMS LLC · JAN 2026
- Street address
- SAM.gov: 934B FEDERAL RD · JAN 2026
- City
- SAM.gov: BROOKFIELD · JAN 2026
- State
- SAM.gov: CT · JAN 2026
- Coordinates
- Census geocoder: 41.49069715394,-73.414756803888 · JUL 2026
- Website
- SAM.gov: http://www.gkmechanical.com · JAN 2026
- Year established
- CT SOTS: 2002 · JUL 2002
- CAGE code
- SAM.gov: 3BU57 · JAN 2026
- SAM registration expires
- SAM.gov: 2027-01-19 · JAN 2026
- State business registration
- CT SOTS: GK MECHANICAL SYSTEMS LLC, registered with the Connecticut Secretary of the State; Limited liability company; formed 2002-07-30; active, annual report filed 2026-02-22 · FEB 2026