H3D Inc
H3D Inc is a small business in Ann Arbor, MI registered on SAM.gov to bid on federal contracts. It has won about $4.6 million in federal prime contracts since fiscal year 2024, according to USAspending.gov's award records for its UEI.
- UEI
- KF7VYKHNEVN5
- CAGE code
- 6BW68
- SAM.gov registration
- Active
SBIR and STTR awards
H3D Inc has won 19 small business R&D awards worth $8.5 million through the SBIR and STTR programs since 2018, 6 of them Phase II and 1 STTR. Funded by DOE, DTRA and Commerce.
| Awarded | Agency | Project | Amount |
|---|---|---|---|
| Sep 26, 2025 | DOE | SBIR Phase I Large Volume CdZnTe Radiation Detectors | $206,500 |
| Apr 30, 2025 | DTRA | SBIR Phase I Low-Mass, Solid-State Neutron Coincidence Counter | $174,000 |
| Apr 17, 2025 | DTRA | SBIR Phase II Commercialization of Perovskite Gamma-Ray Sensors for the Warfighter | $1.1 million |
| Jul 22, 2024 | DOE | SBIR Phase I Autonomous Radiation Detection and Mapping | $206,500 |
| Aug 21, 2023 | DOE | SBIR Phase II High Signal-to-Noise Pixelated CZT Directional Spectrometer for Generalized Holdup Measurements | $1.1 million |
| Jun 12, 2023 | DTRA | SBIR Phase I Commercialization of Perovskite Gamma-Ray Sensors for the Warfighter | $174,000 |
| Aug 22, 2022 | DOE | SBIR Phase II Ruggedized, High-Resolution CZT Spectrometer for Operation in Inert Hot Cells | $1.1 million |
| Aug 22, 2022 | DOE | SBIR Phase II Non-Intrusive Mercury Detection and Measurement | $1.1 million |
Showing the newest 8. Award data from SBIR.gov. SBIR and STTR awards are grants or contracts for R&D, so some don't appear in its federal contract history.
Federal contract history
| Fiscal year | Obligated, prime contracts |
|---|---|
| FY2024 | $2.4 million |
| FY2025 | $1.5 million |
| FY2026 (incomplete) | $554,900 |
FY2026 is still incomplete and will rise until about early January 2027 as Defense data arrives: USAspending.gov publishes Defense contracts 90 days after they're signed. FY2027 began October 1, 2026; it's left out until Defense data for it starts to arrive.
These are every prime contract USAspending.gov records under UEI KF7VYKHNEVN5, from its award search. For a company that is part of a parent company, USAspending's recipient page can show a different figure for a year, because it counts the company's own record and its parent's record separately.
Its biggest federal customers since fiscal year 2024: Department of the Navy ($4 million), Defense Threat Reduction Agency ($1.3 million), Department of the Air Force ($316,000) and Environmental Protection Agency ($115,000).
Recent contract awards
New contracts, by the date each was first signed. Orders and changes to older contracts count in the yearly totals above but aren't listed here, and Defense awards appear 90 days after signing.
| Awarded | Agency | What it's for | Obligated |
|---|---|---|---|
| Oct 29, 2026 | Environmental Protection Agency | H3D inc. P100 collimated gamma-ray imaging spectrometer | $115,000 |
| Apr 23, 2026 | Department of the Navy | This is a commercial off-the-shelf (COTS) procurement for five (5) cadmium zinc… | $470,600 |
| Apr 13, 2026 | Department of the Navy | This commercial supply requirement is for the procurement of one cadmium zinc telluride… | $84,300 |
| Apr 30, 2025 | Defense Threat Reduction Agency | Low-mass solid-state neutron coincidence counter research | $174,000 |
| Apr 16, 2025 | Defense Threat Reduction Agency | SBIR II_T2-0512_COMMERCIALIZATION of perovskite gamma-ray sensors for the warfighter | $1.1 million |
| Feb 11, 2025 | Department of the Navy | Gamma ray detector | $84,300 |
Figures are prime contract obligations reported to USAspending.gov. Subcontract work is listed separately below.
Subcontract work reported by primes
Prime contractors reported 4 subcontracts to it worth about $527,600 in the last five years, according to USAspending.gov. Primes only have to report subcontracts of $40,000 or more (since October 1, 2025; $30,000 before that), so smaller jobs are missing. Amounts are net of any cuts primes reported. None of this is in the prime contract figures.
| Prime contractor | For | Subcontracts | Amount | Latest |
|---|---|---|---|---|
| Honeywell International Inc. | Department of Energy | 1 | $249,600 | May 16, 2023 |
| Pantexas Deterrence, LLC | Department of Energy | 1 | $129,000 | Jun 30, 2025 |
| Leidos, Inc. | Department of the Air Force | 1 | $85,000 | Feb 15, 2024 |
| Triad National Security, LLC | Department of Energy | 1 | $64,000 | Sep 16, 2026 |
Registration details
Show registration details
From SAM.gov's monthly public file dated Nov 1, 2026. If the business has updated its registration since, SAM.gov shows the newer details.
| Legal business name | H3D Inc |
|---|---|
| Unique Entity ID (UEI) | KF7VYKHNEVN5 |
| CAGE code | 6BW68 |
| Location | Ann Arbor, MI |
| SAM.gov registration | Active through Jun 17, 2027 |
| Business started | 2011 |
| Primary NAICS code | 334519: Other Measuring and Controlling Device Manufacturing |
| Website | h3dgamma.com |
| How to contact | Through its website above. No phone or email in SAM.gov's public file. Search UEI KF7VYKHNEVN5 in SBA's Small Business Search for a contact the business added. |
Certifications and business types
No SBA certification (8(a), HUBZone or WOSB) in SAM.gov's public file (Nov 1, 2026).
- Asian-Pacific American-owned (self-reported in SAM.gov)
- Minority-owned (self-reported in SAM.gov)
SBA certifications let a business compete for set-aside contracts (set-asides explained). Check the current record on its SAM.gov entry.
How to check or correct this record
The file sometimes leaves a certification out, and a newer one won't be in it yet. Self-reported business types are what the firm says about itself on SAM.gov; they aren't SBA certifications.
Check or correct this record at the source: open its SAM.gov entry, or search UEI KF7VYKHNEVN5 () in SAM.gov's entity search (free sign-in) and in SBA's Small Business Search (formerly DSBS), which shows SBA certifications. The business can update its details in its SAM.gov registration and its certifications at certifications.sba.gov.
NAICS codes H3D Inc is small under
On its SAM.gov registration, H3D Inc meets the SBA size standard for these industries, so it can bid on small business set-asides that use them.
Open contracts in H3D Inc's NAICS codes
285 open federal opportunities on SAM.gov use one of H3D Inc's NAICS codes and may be open to it: no set-aside, or, in the codes it is registered small under, a small business set-aside. Here are a few, those in its primary code first (none of these are in Michigan right now), then the soonest due.
- APCRBC140 replacement battery cartridges
Due in 2 daysNov 9, 2026, 4:00 PM CST
- Magnaflux SF-1515 Demagnetizer
Due in 3 daysNov 10, 2026, 12:00 PM EST
- A27-022 Videoscope
✦ The Air Force (AFSC PZIMA, for the AMXG group at Tinker Air Force Base, Oklahoma) wants to buy one commercial off-the-shelf videoscope, a flexible inspection camera used to check…
Due in 4 daysNov 11, 2026, 10:00 AM CST
- OFDR C+L Band Optical Reflectometry System for Reflection Measurement
Due in 4 daysNov 11, 2026, 4:00 PM EST
- MATS Functional Test Set (FMS)
✦ Total small business set-aside with a required first step.
Due in 5 daysNov 12, 2026, 3:00 PM EST
Similar small businesses
Other small businesses of a similar size with the same primary NAICS code (334519) that have won federal contracts in Michigan:
- Balance Technology Inc, Whitmore Lake, MI
- Lavision, Inc., Ypsilanti, MI
- Orthotech Orthopedic Appliance, LLC, West Branch, MI
- Zoller Inc., Ann Arbor, MI
- International Met Systems Inc, Grand Rapids, MI
- Hem Data Corp, Southfield, MI
Is this your business? Get a reminder before the SAM.gov registration expires
Get a reminder before the SAM.gov registration expires. It's active through Jun 17, 2027. We'll email you 60, 30 and 7 days ahead, and if it lapses.
Frequently asked questions
What is H3D Inc's CAGE code?
H3D Inc's CAGE code is 6BW68. The Defense Logistics Agency assigns CAGE codes when a business registers on SAM.gov.
What is H3D Inc's UEI?
H3D Inc's Unique Entity ID (UEI) is KF7VYKHNEVN5. SAM.gov assigns the UEI, and it identifies the business across the federal government.
Is H3D Inc's SAM.gov registration active?
Yes, as of SAM.gov's public data from Nov 1, 2026, H3D Inc's registration is active through Jun 17, 2027. Registrations are renewed every year.
Is H3D Inc a small business?
H3D Inc is registered on SAM.gov as small under 3 NAICS codes, including its primary code, 334519. 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
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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 report a mistake on this page, or to ask us to remove it, email hello@fedready.us with the page address; we reply within 2 business days. For a removal, write from an address at the company.