Grapheno, LLC
Shreveport, LA Doing business as Grapheno LLC
- UEI
- YKPQU2RGB1M6
- CAGE
- 8GUQ6
- 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
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- 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) Primary
- 322230 Stationery Product Manufacturing
- 326199 All Other Plastics Product Manufacturing
- 326299 All Other Rubber Product Manufacturing
- 332510 Hardware Manufacturing
- 332710 Machine Shops
- 337214 Office Furniture (except Wood) Manufacturing
- 339920 Sporting and Athletic Goods Manufacturing
Show all
- 339999 All Other Miscellaneous Manufacturing
- 512110 Motion Picture and Video Production
- 541330 Engineering Services
- 541410 Interior Design Services
- 541430 Graphic Design Services
- 541511 Custom Computer Programming Services
- 541611 Administrative Management and General Management Consulting Services
- 541612 Human Resources Consulting Services
- 541613 Marketing Consulting Services
- 541690 Other Scientific and Technical Consulting Services
- 541810 Advertising Agencies
- 541820 Public Relations Agencies
- 541890 Other Services Related to Advertising
- 541910 Marketing Research and Public Opinion Polling
- 561110 Office Administrative Services
- 561499 All Other Business Support Services
- 561920 Convention and Trade Show Organizers
- 611430 Professional and Management Development Training
- 711510 Independent Artists, Writers, and Performers
- SAM.gov registration date
- Physical address
- 9228 Linwood Ave #123, Shreveport, LA 71106, USA
- Website
- grapheno.us
- Founded
- 2016
- Employees
- 1-10
- Estimated annual revenue
- $0-$1M
- Industry
-
- Materials
- Chemicals
- SIC code
- 28 Chemical & Allied 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 |
|---|---|---|---|
| Sbir phase II award for proposal titled halovax: clay nanotube-based vaccine delivery patches for the sustained… | Defense Health Agency | $1,299,832 | |
| DHA sbir phase 1 proposal H243-001-0051, titled "halovax: clay nanotube-based vaccine delivery patches for the sustained… | Defense Health Agency | $249,979 | |
| Small business innovation research direct to phase II proposal F2D-14164 - an in-situ repair system for stress-induced… | Global Strike Command | $1,800,000 |
About Grapheno, LLC
Grapheno, LLC, a small business headquartered in Shreveport, Louisiana, develops biomedical and aerospace materials technology for the Department of Defense and Defense Health Agency as a prime contractor under the Small Business Innovation Research (SBIR) program. All three recent awards are firm fixed-price SBIR contracts under Total Small Business set-asides; the vendor operates exclusively as a prime and has not subcontracted work in the source data.
Grapheno's capability portfolio centers on advanced materials and medical device development. The vendor's active work spans sustained-release vaccine delivery systems and in-situ aerospace repair technology. On the biomedical side, the Defense Health Agency awarded Grapheno a $249,978.59 Phase I SBIR contract on January 27, 2025 (completing August 26, 2025) and a $1.3 million Phase II SBIR definitive contract on April 8, 2026 (completing August 7, 2028) for HaloVax, a clay nanotube-based transdermal patch designed to deliver sustained-release HIV vaccine formulation. On the aerospace side, the Air Force Research Laboratory awarded Grapheno a direct Phase II SBIR contract valued at $1.8 million on August 26, 2024 (completing November 26, 2026) for an electrochemical deposition-based in-situ repair system for stress-induced fatigue cracks in aircraft metal structures. All work is performed in Shreveport or subordinate facilities in Louisiana.
The vendor serves two distinct customer agencies. The Defense Health Agency accounts for two awards and $1.5 million in combined potential value; the Air Force Research Laboratory accounts for one award and $1.8 million. The three awards represent $3.3 million in combined potential value, all obligated. One award—the Air Force SBIR contract—faces ultimate completion within the next twenty-four months and represents a recompete opportunity. The vendor's award trajectory shows one award per year across 2024, 2025, and 2026 to date, with no subcontract activity in the source data.
SBA capabilities narrative
LA NPDT is working on a new project that deals with the development of a low-cost alternative to precious metals-based EMI shielding coatings. Their product, Grapheno, is based on graphene, which the team produces via a proprietary technology.
Grapheno is a compound of graphene and paint that functions as a conductive coating. Grapheno offers protection to sensitive electronics by absorbing unnecessary and harmful electromagnetic interferences (EMI). Electromagnetic interferences, whether man-made or natural, can cause damage to electronics, resulting in loss of data and interruption of the vital means of communication. The latest electronic products are protected by various methods, one of them being conductive coatings. The products that are currently used are expensive since they are based on precious metals like nickel, copper, and silver. On the other hand, Grapheno LLC provides a low-cost alternative by using graphene mass produced via a proprietary technology.
Quick answers
What is Grapheno, LLC's UEI?
Grapheno, LLC's Unique Entity ID (UEI) in SAM.gov is YKPQU2RGB1M6.
What is Grapheno, LLC's CAGE code?
Grapheno, LLC's CAGE code is 8GUQ6.
What is Grapheno, LLC's primary NAICS code?
Grapheno, LLC's primary NAICS code is 541715 (Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)).
Where is Grapheno, LLC located?
Grapheno, LLC's physical address in SAM.gov is 9228 Linwood Ave #123, Shreveport, LA 71106, USA.
Is Grapheno, LLC registered in SAM.gov?
Yes. Grapheno, LLC's SAM.gov registration is active through August 30, 2027.
What is Grapheno, LLC's most recent federal award?
Grapheno, LLC's most recent federal contract award is Sbir phase II award for proposal titled halovax: clay nanotube-based vaccine delivery patches for the sustained… (HT942726CE011), from Defense Health Agency, on April 8, 2026.
On GovTribe
See Grapheno, LLC's full federal record
- Federal contract awards
- Funding analysis by agency, NAICS and set-aside
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