Sentinel Devices LLC
Atlanta, GA
- UEI
- WWLFS1Y9JKH4
- CAGE
- 908T0
- Primary NAICS
- 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- NAICS codes registered in SAM.gov
-
- 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) Primary
- 221121 Electric Bulk Power Transmission and Control
- 423830 Industrial Machinery and Equipment Merchant Wholesalers
- 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services
- 541511 Custom Computer Programming Services
- 541512 Computer Systems Design Services
- SAM.gov registration date
- Physical address
- 75 5th St NW #2300, Atlanta, GA 30308, USA
- Website
- sentineldevices.com
- Employees
- 1-10
- Estimated annual revenue
- $0-$1M
- Industry
-
- Industrials
- Capital Goods
- Industrial Conglomerates
- Industrials & Manufacturing
- SIC code
- 38 Instruments & Related Products
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Cyber-physical AI for resilient monitoring | Office of Science | $205,465 | |
| Examining transformations of cybersecurity states (tocs) for nuclear applications | NRC Central Office | $249,019 | |
| Zero-cloud monitoring and analytics platform for industrial control systems | Air Force Research Laboratory | $1,238,485 | |
| Zero-cloud monitoring and analytics platform for industrial control systems | Air Force Research Laboratory | $68,714 |
About Sentinel Devices LLC
Sentinel Devices LLC, a minority-owned, Hispanic American-owned small disadvantaged business based in Atlanta, Georgia, develops cybersecurity and industrial control system monitoring platforms for federal research and defense agencies as a prime contractor, with no current subcontract footprint.
Sentinel Devices operates exclusively as a prime contractor on federal awards. The vendor is structured as a for-profit limited liability company and is self-certified as a small disadvantaged business. Recent work centers on cybersecurity state transformation research, zero-cloud monitoring analytics for industrial control systems, and cyber-physical artificial intelligence for resilient monitoring. The vendor's capability portfolio is concentrated in applied research and development, with three of four recent awards classified under NAICS 541711 (Research and Development in the Physical, Engineering, and Life Sciences).
The customer base spans three federal agencies, all research-oriented. The Air Force Research Laboratory accounts for two awards and $1.3 million in combined potential value, anchored by a $1.24 million SBIR Phase II purchase order (awarded February 9, 2024, completion May 8, 2026) to develop the Zero-Cloud Monitoring and Analytics Platform for Industrial Control Systems (ZMAP-ICS), building on a prior $68,714 STTR Phase I award from AFRL (May 4, 2023). The Nuclear Regulatory Commission Central Office awarded a $249,019 firm-fixed-price purchase order (August 12, 2024, completion February 28, 2026) to examine Transformations of Cybersecurity States for nuclear applications. The Department of Energy Office of Science granted a $205,465 project grant under CFDA 81.049 (July 8, 2025, completion July 7, 2026) for Cyber-Physical AI for Resilient Monitoring.
Activity has been episodic — one award in 2023, two in 2024, and one in 2025. Two awards reach ultimate completion within the next twenty-four months. The vendor competes on unrestricted and total-small-business set-aside solicitations; recent awards carry no set-aside designation, total-small-business designation, and no set-aside designation respectively. Sentinel Devices has not secured positions on government-wide IDIQs, GWACs, or multi-award BPAs.
Quick answers
What is Sentinel Devices LLC's UEI?
Sentinel Devices LLC's Unique Entity ID (UEI) in SAM.gov is WWLFS1Y9JKH4.
What is Sentinel Devices LLC's CAGE code?
Sentinel Devices LLC's CAGE code is 908T0.
What is Sentinel Devices LLC's primary NAICS code?
Sentinel Devices LLC's primary NAICS code is 541715 (Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)).
Where is Sentinel Devices LLC located?
Sentinel Devices LLC's physical address in SAM.gov is 75 5th St NW #2300, Atlanta, GA 30308, USA.
Is Sentinel Devices LLC registered in SAM.gov?
Yes. Sentinel Devices LLC's SAM.gov registration is active through April 28, 2027.
What is Sentinel Devices LLC's most recent federal award?
Sentinel Devices LLC's most recent federal grant award is Cyber-physical AI for resilient monitoring (DESC0026167), from Office of Science, on July 8, 2025.
On GovTribe
See Sentinel Devices LLC's full federal record
- Federal contract awards
- Federal grant awards
- Funding analysis by agency, NAICS and set-aside
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