Active
Overview
- Legal name
- BRAYTON ENERGY LLC
- Registered location
- HAMPTON, NH, USA
- Website
- Company website ↗
- Primary NAICS
- 541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- Latest award activity
- Aug 25, 2026
Read company summary
BRAYTON ENERGY LLC is associated with UEI DLTJUW1K6SA3 and CAGE 4TFR2 in public federal records. AcornBids currently links 5 prime awards totaling $4.0M in obligations to this entity. Its largest recorded federal customer by obligations is National Aeronautics and Space Administration. Its recorded federal awards include work classified as Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology). These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 541715 (Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)). Its public SAM.gov registration lists HAMPTON, NH, USA.
At a glance
Lifetime prime obligations$4.0M
Prime awards5
Awards with future end dates2
Top-agency concentration
Not available
Why this customer concentration
Detailed agency totals are not available in this stored profile.
Largest positive coded-agency total ÷ all positive coded-agency totals × 100
Missing data is shown as unavailable.
Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Oct 9, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- BRAYTON ENERGY LLC
- UEI
- DLTJUW1K6SA3
- CAGE
- 4TFR2
- Registered address
- 75B LAFAYETTE RD, HAMPTON, NH, 03842, USA
- Registration status
- Active
- Primary NAICS
- 541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- SAM activation
- Oct 30, 2025
- Initial registration
- Jul 12, 2007
- Entity start
- Sep 3, 2003
- SAM updated
- Oct 30, 2025
- Registration expires
- Oct 29, 2026
- Fiscal year end
- Dec 31
- Place of incorporation
- NH, USA
Research brief
Source facts
- Loaded prime-award records link 5 awards and $4,010,959 in reported obligations to this legal entity. Source
- Recorded awards include Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) (NAICS 541715); this classification is not proof of every company capability. Source
- An example award describes: HIGH-EFFICIENCY SOLID OXIDE FUEL CELL / TURBOGENERATOR HYBRID ELECTRIC PROPULSION SYSTEM Source
Federal award analysis
Net transaction obligations by federal fiscal period.
Selected transaction obligations$2.8M
Prime contracts
Reported transaction obligations by federal fiscal period; includes deobligations. Missing transactions are not estimated. Coverage: 5 of 5 selected awards. Select a period to explore its awards.
Recent federal awards
Prime contract awards. Select an award to review its history and source evidence.
| Award / description | Awarding agency | Obligations | Start date | End date |
|---|---|---|---|---|
| 80NSSC24CA213HIGH-EFFICIENCY SOLID OXIDE FUEL CELL / TURBOGENERATOR HYBRID ELECTRIC PROPULSION SYSTEM | National Aeronautics and Space Administration | $1.3M | Sep 26, 2024 | Aug 14, 2027 |
| N6833523C0303KICK-OFF BRIEFING MATERIALS & FWA CERT. | Department of Defense | $239.9K | Jul 17, 2023 | Jan 16, 2024 |
| 80NSSC24CA193100 KW BRAYTON CYCLE DESIGN FOR SPACE NUCLEAR ELECTRIC PROPULSION | National Aeronautics and Space Administration | $500.0K | Sep 27, 2024 | Jun 30, 2026 |
| N6833525C0025RESEARCH AND DEVELOPMENT | Department of Defense | $999.8K | Nov 21, 2024 | Nov 30, 2026 |
| 80GRC024CA003FISSION SURFACE POWER ADVANCED CLOSED BRAYTON CONVERTOR (FSP-ACBC) SYSTEM NRA AWARD | National Aeronautics and Space Administration | $1.0M | Oct 6, 2023 | May 31, 2025 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Oct 30, 2025 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Jul 12, 2007 |
| Entity start | Sep 3, 2003 |
Registration classifications: Self Certified Small Disadvantaged Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 541330 — Engineering Services | Not reported |
| 541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| SHAUN SULLIVAN | Government business | Contact method not published | SAM registration | Not available |
| JAMES KESSELI | Alternate government business | Contact method not published | SAM registration | Not available |
| SHAUN SULLIVAN | Electronic business | Contact method not published | SAM registration | Not available |
| JAMES KESSELI | Alternate electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 541330 — Engineering Services
- 541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
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About BRAYTON ENERGY LLC
What products and services appear in its federal awards?
Recorded award industries: 541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology).
Recorded products and services: AJ14 — GENERAL SCIENCE AND TECHNOLOGY R&D SERVICES; GENERAL SCIENCE AND TECHNOLOGY; R&D ADMINISTRATIVE EXPENSES; AR11 — SPACE R&D SERVICES; SPACE FLIGHT, RESEARCH AND SUPPORTING ACTIVITIES; BASIC RESEARCH; AC12 — NATIONAL DEFENSE R&D SERVICES; DEPARTMENT OF DEFENSE - MILITARY; APPLIED RESEARCH.
Examples from recent award records:
- HIGH-EFFICIENCY SOLID OXIDE FUEL CELL / TURBOGENERATOR HYBRID ELECTRIC PROPULSION SYSTEM
- KICK-OFF BRIEFING MATERIALS & FWA CERT.
These records describe federal award work, not every company capability. Review the award evidence.
Where is the company registered?
75B LAFAYETTE RD, HAMPTON, New Hampshire 03842, United States
Registered location from SAM.gov; award performance locations may differ.
What is its primary registered industry?
Primary SAM.gov NAICS classification.
Which federal agencies are represented in its awards?
National Aeronautics and Space Administration; Department of Defense.
Data coverage and methodology
Sources: SAM.gov registration, USAspending awards and transactions, and linked supporting records. Prime contract obligations, IDV ceilings and assistance amounts are kept separate. Missing records are not zero activity. Company claims are labeled separately. Recompete signals are rule-based scores out of 100. Positioning windows are AcornBids estimates.
Disclosed relationships only. Missing records do not establish that a contractor has no partners. Ambiguous parent award identifiers are excluded.
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