Active
Small Business
Overview
- Legal name
- ADELPHI TECHNOLOGY INC
- Also known as
- ADELPHI TECHNOLOGY INC
- Registered location
- REDWOOD CITY, CA, USA
- Website
- Company website ↗
- Primary NAICS
- 334517 — Irradiation Apparatus Manufacturing
- Latest award activity
- Aug 11, 2026
Read company summary
ADELPHI TECHNOLOGY INC is associated with UEI FE2HY976FJW7 and CAGE 0PE22 in public federal records. AcornBids currently links 6 prime awards totaling $4.4M in obligations to this entity. Its largest recorded federal customer by obligations is Department of Homeland Security. Its recorded federal awards include work classified as Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology); Analytical Laboratory Instrument Manufacturing. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 334517 (Irradiation Apparatus Manufacturing). Its public SAM.gov registration lists REDWOOD CITY, CA, USA.
At a glance
Lifetime prime obligations$4.4M
Prime awards6
Awards with future end dates1
Top-agency concentration52.4%
Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Sep 27, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- ADELPHI TECHNOLOGY INC
- Doing business as
- ADELPHI TECHNOLOGY INC
- UEI
- FE2HY976FJW7
- CAGE
- 0PE22
- Registered address
- 2003 E BAYSHORE RD, REDWOOD CITY, CA, 94063, USA
- Registration status
- Active
- Primary NAICS
- 334517 — Irradiation Apparatus Manufacturing
- SAM activation
- Dec 3, 2025
- Initial registration
- Sep 7, 2001
- Entity start
- Sep 18, 1986
- SAM updated
- Dec 3, 2025
- Registration expires
- Dec 2, 2026
- Fiscal year end
- Dec 31
- Place of incorporation
- CA, USA
Federal award analysis
Net transaction obligations by federal fiscal period.
Transaction history is not available in the loaded data. Annual funding is not estimated from current award totals.
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 |
|---|---|---|---|---|
| 70RWMD24C00000007NEW RESEARCH & DEVELOPMENT CONTRACT FOR ADELPHI TECHNOLGY INC. | Department of Homeland Security | $2.3M | Aug 19, 2024 | Jul 27, 2027 |
| 1232SA26P0055REPAIR OF ASSOCIATED PARTICLE IMAGING NEUTRON GENERATOR (MODEL DT108-API) | Department of Agriculture | $18.0K | Feb 10, 2026 | Mar 25, 2026 |
| 75N91025C00048A COMPACT SOURCE FOR NEUTRON CAPTURE THERAPY FOR PONTINE GLIOMA. | Department of Health and Human Services | $500.0K | Sep 15, 2025 | Sep 14, 2026 |
| FA860125P0070THIS REQUIREMENT IS TO PROCURE A HIGH OUTPUT NEUTRON GENERATOR FOR THE NUCLEAR ENGINEERING DEPARTMENT OF THE AIR FORCE INSTITUTE OF TECHNOLOGY (AFIT). | Department of Defense | $405.2K | May 7, 2025 | Jul 14, 2025 |
| 6913G623C100010SMALL BUSINESS INNOVATION RESEARCH (SBIR) FY22 PHASE 2 FOR COMPACT BROADBAND LEAK DETECTOR FOR AUTONOMOUS VEHICLES SUBMITTED AGAINST DOT SBIR TOPIC 22-PH2 | Department of Transportation | $997.1K | Aug 1, 2023 | Jul 31, 2025 |
| HDTRA124P0001DEVELOP A COMPACT NEUTRON GENERATOR | Department of Defense | $164.3K | Jun 1, 2024 | Dec 31, 2024 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Dec 3, 2025 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Sep 7, 2001 |
| Entity start | Sep 18, 1986 |
Registration classifications: Small Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 334516 — Analytical Laboratory Instrument Manufacturing | Not reported |
| 334517 — Irradiation Apparatus Manufacturing | 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 |
|---|---|---|---|---|
| CHARLES GARY | Government business | Contact method not published | SAM registration | Not available |
| DAVID WILLIAMS | Alternate government business | Contact method not published | SAM registration | Not available |
| CHARLES GARY | Electronic business | Contact method not published | SAM registration | Not available |
| DAVID WILLIAMS | Alternate electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 334516 — Analytical Laboratory Instrument Manufacturing
- 334517 — Irradiation Apparatus Manufacturing
- 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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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.
No official subaward rows are loaded, so Acorn does not claim known teaming relationships.
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