Longhorn Vaccines and Diagnostics, LLC
Longhorn Vaccines and Diagnostics, LLC is a small business in Bethesda, MD registered on SAM.gov to bid on federal contracts. It has won about $525,875 in federal prime contracts since fiscal year 2024, according to USAspending.gov.
- UEI
- LPX8MDPG73Z4
- CAGE code
- 6RN02
- SAM.gov registration
- Active
Registration details
| Legal business name | Longhorn Vaccines and Diagnostics, LLC |
|---|---|
| Unique Entity ID (UEI) | LPX8MDPG73Z4 |
| CAGE code | 6RN02 |
| Location | Bethesda, MD |
| SAM.gov registration | Active through Sep 25, 2027 |
| Business started | 2006 |
| Primary NAICS code | 541714: Research and Development in Biotechnology (except Nanobiotechnology) |
| Website | www.lhnvd.com |
Certifications and business types
- Veteran-owned (self-reported in SAM.gov)
SBA certifications let a business compete for set-aside contracts. See set-aside contracts explained.
Federal contract history
USAspending.gov shows no federal prime contracts for this UEI in the last five years. Many small businesses start as subcontractors to larger firms; see how to become a government subcontractor.
NAICS codes Longhorn Vaccines and Diagnostics, LLC is small under
On its SAM.gov registration, Longhorn Vaccines and Diagnostics, LLC meets the SBA size standard for these industries, so it can bid on small business set-asides that use them.
- 541714 Research and Development in Biotechnology (except Nanobiotechnology)
Open contracts in Longhorn Vaccines and Diagnostics, LLC's NAICS codes
36 open federal opportunities on SAM.gov use a NAICS code Longhorn Vaccines and Diagnostics, LLC is small under. These are due soonest.
- SURPASS Webinar and Proposers' Day Information
Due in 3 daysOct 13, 2026
- Simulation-augmented, Real-time Platform Adaptive Seamless Trials (SURPASS)
Due in 3 daysOct 13, 2026
- UNifying Imaging with QUantum Entanglement (UNIQUE) Proposers' Day
Due in 4 daysOct 14, 2026
- Request for Information (RFI) on Identifying Basic Research Challenges to Accelerate United States Biotechnology Leadership
Due in 6 daysOct 15, 2026
- Protein ENGineering (PENG)
✦ DARPA's Defense Sciences Office wants teams to build a platform that can edit existing (endogenous) proteins inside living cells, without permanently changing DNA. It is a…
Due in 9 daysOct 19, 2026
Similar small businesses
Other small businesses with the same primary NAICS code (541714) that have won federal contracts, starting with Maryland:
- Axle Informatics, LLC, North Bethesda, MD
- Emergent Product Development Gaithersburg Inc., Gaithersburg, MD
- Public Health Vaccines LLC, Elkridge, MD
- Cellphire, Inc., Rockville, MD
- Speed Biosystems, LLC, Potomac, MD
- Autonomous Therapeutics Inc, Silver Spring, MD
Frequently asked questions
What is Longhorn Vaccines and Diagnostics, LLC's CAGE code?
Longhorn Vaccines and Diagnostics, LLC's CAGE code is 6RN02. The Defense Logistics Agency assigns CAGE codes when a business registers on SAM.gov.
What is Longhorn Vaccines and Diagnostics, LLC's UEI?
Longhorn Vaccines and Diagnostics, LLC's Unique Entity ID (UEI) is LPX8MDPG73Z4. SAM.gov assigns the UEI, and it identifies the business across the federal government.
Is Longhorn Vaccines and Diagnostics, LLC's SAM.gov registration active?
Yes, as of the latest SAM.gov public data, Longhorn Vaccines and Diagnostics, LLC's registration is active through sep 25, 2027. Registrations are renewed every year.
Is Longhorn Vaccines and Diagnostics, LLC a small business?
Longhorn Vaccines and Diagnostics, LLC is registered on SAM.gov as small under 1 NAICS code, including its primary code, 541714. Size is set per NAICS code, so a business can be small for some contracts and not others.
Keep going
- Look up another business's CAGE code or UEI
- Check a SAM.gov registration's status
- How to become a government subcontractor
Registration details come from SAM.gov's public entity extract and contract figures from USAspending.gov. Contact names and street addresses are left out. To change these details, update the registration on SAM.gov. To ask us to remove this page, email hello@fedready.us.