Graywolf Sensing Solutions, LLC
Shelton, CT
- UEI
- DLU8K9S7NJH5
- CAGE
- 1Q9X9
- Primary NAICS
- 334513 Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables
- SAM.gov registration
- Expired
Company facts
- Self-certified in SAM.gov
- Entity structure
- Partnership or Limited Liability Partnership
- SAM.gov registration date
- Physical address
- 6 Research Dr, Shelton, CT 06484, USA
- Website
- graywolfsensing.com
- Founded
- 1998
- Employees
- 11-50
- Estimated annual revenue
- $1M-$10M
- Industry
-
- Health Care
- Pharmaceuticals, Biotechnology & Life Sciences
- Life Sciences Tools & Services
- SIC code
- 38 Instruments & Related Products
- 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 | $17,992 |
| FY2025 | $29,864 |
| FY2024 | $29,698 |
| FY2023 | -$20,054 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Defense Health Agency | $17,992 |
Contract awards
Latest 5 listed here. See the rest on GovTribe.
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About the company
Graywolf Sensing Solutions, LLC is a for-profit limited liability company located in Shelton, Connecticut, specializing in the manufacturing of portable and semi-permanent environmental monitoring equipment. Registered in SAM.gov since August 7, 2001, the company focuses on producing advanced sensing and monitoring technologies, particularly for indoor air quality and environmental instrumentation. The company has established itself as a market leader in providing specialized monitoring equipment to various federal agencies, demonstrating expertise in environmental measurement and calibration services.
Over the past several years, Graywolf Sensing Solutions has secured multiple federal contract awards from agencies including the Indian Health Service, Department of State Bureau of Overseas Building Operations, National Institutes of Health, Defense Health Agency, and U.S. Army Medical Command. Their contract awards, ranging from $8,877 to $610,345, predominantly involve supplying specialized air quality monitoring equipment such as DSII kits, multi-sensing probes, indoor air quality monitors, and comprehensive calibration services for industrial hygiene equipment. These contracts have consistently been firm fixed-price purchase orders without specific set-aside designations. The company's federal contract portfolio demonstrates a strong focus on providing environmental monitoring solutions, particularly in supporting occupational health and safety programs across government facilities, with a notable emphasis on indoor air quality assessment, equipment procurement, and precision calibration services for various federal agencies.
SBA capabilities narrative
Portable indoor air quality (IAQ), airspeed and toxic gas probes, monitors and software.
Quick answers
Is Graywolf Sensing Solutions, LLC registered in SAM.gov?
Graywolf Sensing Solutions, LLC's SAM.gov registration expired on August 21, 2026.
How much has Graywolf Sensing Solutions, LLC received in federal contracts?
Federal contracts obligated $29,864 to Graywolf Sensing Solutions, LLC in fiscal year 2025 and $57,501 in fiscal years 2023 through 2027.
What is Graywolf Sensing Solutions, LLC's most recent federal award?
Graywolf Sensing Solutions, LLC's most recent federal contract award is Graywolf indoor air quality monitors (75H71025P00860), from Indian Health Service, on July 7, 2025.
On GovTribe
See Graywolf Sensing Solutions, LLC's full federal record
- Federal contract awards
- Funding analysis by agency, NAICS and set-aside
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