Overview
- Legal name
- QUANTUM-DYNAMICS CO.
- Also known as
- QUANTUM-DYNAMICS CO INC
- Registered location
- WOODLAND HILLS, CA, USA
- Website
- Company website ↗
- Primary NAICS
- 334514 — Totalizing Fluid Meter and Counting Device Manufacturing
- Latest award activity
- Apr 15, 2025
Read company summary
QUANTUM-DYNAMICS CO. is associated with UEI UYKRVY7K3PH6 and CAGE 16951 in public federal records. AcornBids currently links 5 prime awards totaling $14.7K in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as Printed Circuit Assembly (Electronic Assembly) Manufacturing; Speed Changer, Industrial High-Speed Drive, and Gear Manufacturing. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 334514 (Totalizing Fluid Meter and Counting Device Manufacturing). Its public SAM.gov registration lists WOODLAND HILLS, CA, USA.
At a glance
Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Oct 15, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- QUANTUM-DYNAMICS CO.
- Doing business as
- QUANTUM-DYNAMICS CO INC
- UEI
- UYKRVY7K3PH6
- CAGE
- 16951
- Registered address
- 6414 INDEPENDENCE AVE, WOODLAND HILLS, CA, 91367, USA
- Registration status
- Active
- Primary NAICS
- 334514 — Totalizing Fluid Meter and Counting Device Manufacturing
- SAM activation
- Feb 18, 2026
- Initial registration
- Apr 24, 2002
- Entity start
- Mar 11, 1960
- SAM updated
- Feb 18, 2026
- Registration expires
- Feb 16, 2027
- Fiscal year end
- Dec 31
- Place of incorporation
- CA, USA
Research brief
Source facts
- Loaded prime-award records link 5 awards and $14,725 in reported obligations to this legal entity. Source
- Recorded awards include Printed Circuit Assembly (Electronic Assembly) Manufacturing (NAICS 334418); this classification is not proof of every company capability. Source
- An example award describes: 8511318146!CIRCUIT CARD ASSEMB Source
Federal award analysis
Net transaction obligations by federal fiscal period.
Reported transaction obligations by federal fiscal period; includes deobligations. Missing transactions are not estimated. Coverage: 5 of 5 selected awards. Select a period to explore its awards.
Funding change
Dated, valued transaction obligations in equal-length adjacent periods; missing records are unknown. Default: last completed federal fiscal year. Percentage is unavailable when the prior period has no positive reported obligations.
| Measure | Reported value |
|---|---|
| Current period | Oct 1, 2025 – Sep 30, 2026 |
| Current obligations | Not reported |
| Prior period | Oct 1, 2024 – Sep 30, 2025 |
| Prior obligations | $13.1K |
| Change | Not reported |
| Growth | Not comparable |
Where the work is performed
State tile map; darker tiles have larger absolute net obligations. Outlined tiles indicate net deobligations. Unshaded tiles have no reported transactions in this selection. Other locations appear in the table.
Agencies
| Category | Period obligations | Awards |
|---|---|---|
| Department of Defense | $13.1K | 5 |
Offices
| Category | Period obligations | Awards |
|---|---|---|
| DLA LAND AND MARITIME | $11.5K | 3 |
| DLA LAND AND MARITIME | $3.2K | 1 |
| DLA LAND AND MARITIME | $-1.6K | 1 |
Naics
| Category | Period obligations | Awards |
|---|---|---|
| 334418 — Printed Circuit Assembly (Electronic Assembly) Manufacturing | $9.8K | 4 |
| 333612 — Speed Changer, Industrial High-Speed Drive, and Gear Manufacturing | $3.2K | 1 |
Psc
| Category | Period obligations | Awards |
|---|---|---|
| 5998 — Electrical and Electronic Assemblies; Boards, Cards, and Associated Hardware | $9.8K | 4 |
| 3010 — Torque Converters and Speed Changers | $3.2K | 1 |
Vehicles
| Category | Period obligations | Awards |
|---|---|---|
| Unclassified | $13.1K | 5 |
States
| Category | Period obligations | Awards |
|---|---|---|
| CA | $13.1K | 5 |
Set Asides
| Category | Period obligations | Awards |
|---|---|---|
| NO SET ASIDE USED. | $13.1K | 5 |
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 |
|---|---|---|---|---|
| SPE7M525P35968511318146!CIRCUIT CARD ASSEMB | Department of Defense | $2.2K | Apr 15, 2025 | May 15, 2025 |
| SPE7M024P39218510757041!CIRCUIT CARD ASSEMB | Department of Defense | $0 | Jul 16, 2024 | Jul 26, 2024 |
| SPE7M525P24708511186781!CIRCUIT CARD ASSEMB | Department of Defense | $2.1K | Feb 13, 2025 | Mar 17, 2025 |
| SPE7L425V09968511141165!GEAR ASSEMBLY,SPEED | Department of Defense | $3.2K | Jan 23, 2025 | Feb 24, 2025 |
| SPE7M525P10888511042807!CIRCUIT CARD ASSEMB | Department of Defense | $7.2K | Nov 26, 2024 | Dec 26, 2024 |
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Feb 18, 2026 |
| Source loaded | Sep 2, 2026 |
| Initial registration | Apr 24, 2002 |
| Entity start | Mar 11, 1960 |
Registration classifications: Self Certified Small Disadvantaged Business, Woman Owned Small Business, Woman Owned Business, Small Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 332710 — Machine Shops | Not reported |
| 332721 — Precision Turned Product Manufacturing | Not reported |
| 334513 — Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables | Not reported |
| 334514 — Totalizing Fluid Meter and Counting Device Manufacturing | Not reported |
| 334515 — Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals | Not reported |
| 334519 — Other Measuring and Controlling Device Manufacturing | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| ARNOLD LIU | Government business | Contact method not published | SAM registration | Not available |
| ARNOLD LIU | Alternate government business | Contact method not published | SAM registration | Not available |
| ARNOLD LIU | Electronic business | Contact method not published | SAM registration | Not available |
| ARNOLD LIU | Alternate electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 332710 — Machine Shops
- 332721 — Precision Turned Product Manufacturing
- 334513 — Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables
- 334514 — Totalizing Fluid Meter and Counting Device Manufacturing
- 334515 — Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals
- 334519 — Other Measuring and Controlling Device Manufacturing
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.
Disclosed relationships only. Missing records do not establish that a contractor has no partners. Ambiguous parent award identifiers are excluded.
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