Quadridox Inc.
Quadridox Inc. is a small business in Hillsborough, NC registered on SAM.gov to bid on federal contracts. It has won about $5.7 million in federal prime contracts since fiscal year 2024, according to USAspending.gov.
- UEI
- J8EKVLUY96J9
- CAGE code
- 83PJ3
- SAM.gov registration
- Active
Registration details
| Legal business name | Quadridox Inc. |
|---|---|
| Unique Entity ID (UEI) | J8EKVLUY96J9 |
| CAGE code | 83PJ3 |
| Location | Hillsborough, NC |
| SAM.gov registration | Active through May 19, 2027 |
| Business started | 2018 |
| Primary NAICS code | 541715: Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) |
| Website | www.quadridox.com |
Federal contract history
| Fiscal year | Prime contract obligations |
|---|---|
| FY2024 | $5.3 million |
| FY2025 | $1.1 million |
| FY2026 | $3.3 million |
Its biggest federal customers over the last four fiscal years: Office of Procurement Operations ($8 million) and Transportation Security Administration ($1.6 million).
Recent contract awards
| Awarded | Agency | What it's for | Amount |
|---|---|---|---|
| Sep 30, 2026 | Transportation Security Administration | Maturation and demonstration of a compact, tabletop x-ray diffraction (ttx) system for… | $1.6 million |
| Sep 30, 2024 | Office of Procurement Operations | Tabletop threat resolution using transmitted and diffracted x-rays lrbaa award | $2.3 million |
| Feb 12, 2024 | Office of Procurement Operations | Low false alarm, high throughput hybrid ct+ x-ray diffraction imaging eds project | $5.7 million |
Figures are prime contract obligations reported to USAspending.gov. Work done as a subcontractor isn't included.
NAICS codes Quadridox Inc. is small under
On its SAM.gov registration, Quadridox Inc. meets the SBA size standard for these industries, so it can bid on small business set-asides that use them.
Open contracts in Quadridox Inc.'s NAICS codes
318 open federal opportunities on SAM.gov use a NAICS code Quadridox Inc. is small under. These are due soonest.
- Army Continuing Medical Education (CME) Reaccreditation
Due in 2 daysOct 12, 2026
- Synthetic Training Environment (STE) Virtual Software (VSW)
✦ The Army (ACC-APG Orlando, for the Simulation program office) is asking industry for solutions to the Synthetic Training Environment Virtual Software, a soldier training…
Due in 3 daysOct 13, 2026
- Project Management Technical Admin Support Services
Due in 3 daysOct 13, 2026
- The National Institute of Standards and Technology (NIST) Small Business Innovation Research (SBIR) Program Support
✦ NIST is asking for market research input on a possible future contract in Gaithersburg, MD. Contractors would review 20 to 30 commercialization plans from NIST SBIR proposals and…
Due in 3 daysOct 13, 2026
- Technical Services
Due in 3 daysOct 13, 2026
Similar small businesses
Other small businesses with the same primary NAICS code (541715) that have won federal contracts, starting with North Carolina:
- Corvid Technologies, LLC, Mooresville, NC
- Rho Federal Systems Division Inc, Durham, NC
- Aura Technologies, LLC, Durham, NC
- JCTM LLC, Charlotte, NC
- Boundless Science Inc., Durham, NC
- Spectral Sensor Solutions, LLC, Durham, NC
Frequently asked questions
What is Quadridox Inc.'s CAGE code?
Quadridox Inc.'s CAGE code is 83PJ3. The Defense Logistics Agency assigns CAGE codes when a business registers on SAM.gov.
What is Quadridox Inc.'s UEI?
Quadridox Inc.'s Unique Entity ID (UEI) is J8EKVLUY96J9. SAM.gov assigns the UEI, and it identifies the business across the federal government.
Is Quadridox Inc.'s SAM.gov registration active?
Yes, as of the latest SAM.gov public data, Quadridox Inc.'s registration is active through may 19, 2027. Registrations are renewed every year.
Is Quadridox Inc. a small business?
Quadridox Inc. is registered on SAM.gov as small under 2 NAICS codes, including its primary code, 541715. Size is set per NAICS code, so a business can be small for some contracts and not others.
Keep going
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- 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.