Operating signal within 12 months from two or more independent sources.
What they make
Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables334513- indoor air quality meters
- VOC meters
- toxic gas meters
- monitors
- air velocity meters
- pitot-static tubes
- instruments
- HVAC
- cloud service
NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026
Products
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
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Comet Technologies Usa, INC. | Shelton | Semiconductor and Related Device Manufacturing 334413 | ACTIVE | 0.3 KM |
| Naiad Dynamics US INC | Shelton | Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing 334511 | ACTIVE | 0.5 KM |
| Calmare Therapeutics Incorporated | Shelton | Electromedical and Electrotherapeutic Apparatus Manufacturing 334510 | ACTIVE | 0.7 KM |
| Perkinelmer U.s. LLC | Shelton | Analytical Laboratory Instrument Manufacturing 334516 | ACTIVE | 1.0 KM |
| Perkin Elmer Health Sciences | Shelton | Analytical Laboratory Instrument Manufacturing 334516 | LIKELY ACTIVE | 1.0 KM |
Also at this address
No other federal record shares this street address.
Where this record comes from
5 sources hold this plant, and 13 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
- SAM.gov entity registrationOPERATINGRecord DLU8K9S7NJH5 · first seen SEP 2025 · last seen AUG 2026
- Connecticut Secretary of the State business registryOPERATINGRecord CT:001t000000WmnVbAAJ · first seen MAR 2026 · last seen MAR 2026
- DOL Form 5500 retirement plan filingsOPERATINGRecord 061531210|CT|06484|6 research dr · first seen DEC 2024 · last seen DEC 2024
- SBA Paycheck Protection Program loan recordsEXISTENCERecord CT|shelton|6 research dr ste 110 · first seen APR 2020 · last seen APR 2021
IN NAUGATUCK VALLEY COUNTY19 other plants share this one’s industry (Navigational, Measuring, Electromedical, and Control Instruments Manufacturing, NAICS 3345); 9 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: GRAYWOLF SENSING SOLUTIONS, LLC · AUG 2026
- Street address
- SAM.gov: 6 RESEARCH DR · AUG 2026
- City
- SAM.gov: SHELTON · AUG 2026
- State
- SAM.gov: CT · AUG 2026
- Coordinates
- Census geocoder: 41.272469786975,-73.134111125519 · JUL 2026
- Employees (band)
- DOL: 1-19 · DEC 2024
- Website
- SAM.gov: http://www.GrayWolfSensing.com · AUG 2026
- Year established
- Company website: 1998 · AUG 2026
- CAGE code
- SAM.gov: 1Q9X9 · AUG 2026
- Retirement plan filing (Form 5500)
- DOL: 10 active participants, plan year ending 2024-12-31, 1 plan(s) · DEC 2024
- PPP loan
- SBA PPP: PPP loan x1, approved 2021-04-17, 13 jobs reported · APR 2021
- SAM registration expires
- SAM.gov: 2027-08-13 · AUG 2026
- State business registration
- CT SOTS: GRAYWOLF SENSING SOLUTIONS, LLC, registered with the Connecticut Secretary of the State; Limited liability company; formed 1998-12-30; active, annual report filed 2026-03-19 · MAR 2026