Active
Small Business
Overview
- Legal name
- QUANTUMSILICON CLOCKS, LLC
- Registered location
- TAMPA, FL, USA
- Website
- Company website ↗
- Primary NAICS
- 334413 — Semiconductor and Related Device Manufacturing
- Latest award activity
- Apr 7, 2026
Read company summary
QUANTUMSILICON CLOCKS, LLC is associated with UEI U4XPGEX433M5 and CAGE 0CQC4 in public federal records. AcornBids currently links 1 prime award totaling $245.9K in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology). These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 334413 (Semiconductor and Related Device Manufacturing). Its public SAM.gov registration lists TAMPA, FL, USA.
At a glance
Lifetime prime obligations$245.9K
Prime awards1
Awards with future end dates1
Top-agency concentration
Not available
Why this customer concentration
Detailed agency totals are not available in this stored profile.
Largest positive coded-agency total ÷ all positive coded-agency totals × 100
Missing data is shown as unavailable.
Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Sep 28, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- QUANTUMSILICON CLOCKS, LLC
- UEI
- U4XPGEX433M5
- CAGE
- 0CQC4
- Registered address
- 17721 ESPRIT DR, TAMPA, FL, 33647, USA
- Registration status
- Active
- Primary NAICS
- 334413 — Semiconductor and Related Device Manufacturing
- SAM activation
- Nov 12, 2025
- Initial registration
- Nov 14, 2024
- Entity start
- Sep 23, 2024
- SAM updated
- Nov 12, 2025
- Registration expires
- Nov 10, 2026
- Fiscal year end
- Dec 31
- Place of incorporation
- FL, 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 |
|---|---|---|---|---|
| W5170126CA177SBIR PH I, TOPIC A254-P039, QUANTUMSILICON CLOCKLLC | Department of Defense | $245.9K | Apr 20, 2026 | Oct 20, 2026 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Nov 12, 2025 |
| Source loaded | Sep 19, 2026 |
| Initial registration | Nov 14, 2024 |
| Entity start | Sep 23, 2024 |
Registration classifications: Small Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 334413 — Semiconductor and Related Device Manufacturing | Not reported |
| 334515 — Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| DENIS KARAISKAJ | Government business | Contact method not published | SAM registration | Not available |
| DENIS KARAISKAJ | Electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 334413 — Semiconductor and Related Device Manufacturing
- 334515 — Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
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About QUANTUMSILICON CLOCKS, LLC
What products and services appear in its federal awards?
Recorded award industries: 541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology).
Recorded products and services: AC12 — NATIONAL DEFENSE R&D SERVICES; DEPARTMENT OF DEFENSE - MILITARY; APPLIED RESEARCH.
Examples from recent award records:
These records describe federal award work, not every company capability. Review the award evidence.
Where is the company registered?
17721 ESPRIT DR, TAMPA, Florida 33647, United States
Registered location from SAM.gov; award performance locations may differ.
What is its primary registered industry?
334413 — Semiconductor and Related Device Manufacturing.
Primary SAM.gov NAICS classification.
Which federal agencies are represented in its awards?
Department of Defense.
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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