Federal contractor profile
UEI S33HL8H4E2C4CAGE 77221
PHAOSTRON INSTRUMENT AND ELECTRONIC COMPANY is associated with UEI S33HL8H4E2C4 and CAGE 77221 in public federal records. AcornBids currently links 191 prime awards totaling $9.3M in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as Other Measuring and Controlling Device Manufacturing; Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing; Other Engine Equipment Manufacturing. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 334515 (Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals). Its public SAM.gov registration lists AZUSA, CA, USA.
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 Refresh pending; these totals may be out of date.
Public SAM.gov registration details.
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.
Prime contract awards. Select an award to review its history and source evidence.
| Award / description | Awarding agency | Obligations | Start date | End date |
|---|---|---|---|---|
| SPE4A626F163A8512171257!TRANSMITTER,PRESSUR | Department of Defense | $89.1K | Jun 9, 2026 | Feb 16, 2027 |
| SPE4A626F148S8512161262!PITOT TUBE | Department of Defense | $58.5K | Jun 4, 2026 | Nov 9, 2026 |
| SPE7M126V95358512147225!AMMETER | Department of Defense | $2.4K | Jun 1, 2026 | Nov 16, 2026 |
| SPE7M226P27998512141953!METER,SPECIAL SCALE | Department of Defense | $53.7K | Jun 1, 2026 | Mar 8, 2027 |
| SPE4A126P08178512076189!TRANSDUCER,SUPERSON | Department of Defense | $24.4K | May 28, 2026 | Nov 24, 2026 |
| SPE4A526V13698512139389!INDICATOR,ELECTRICA | Department of Defense | $8.5K | May 27, 2026 | Nov 16, 2026 |
| SPE4A126P08438512093045!TRANSMITTER,PRESSURE | Department of Defense | $19.2K | May 27, 2026 | Nov 16, 2026 |
| SPE7M126V77708512024020!AMMETER | Department of Defense | $18.1K | May 20, 2026 | Nov 4, 2026 |
| SPE7M126V90988512116701!VOLTMETER | Department of Defense | $4.2K | May 14, 2026 | Oct 13, 2026 |
| SPE7M126V90338512112584!METER,SPECIAL SCALE | Department of Defense | $12.6K | May 14, 2026 | Nov 10, 2026 |
Modeled recompete windows are estimates, not announced solicitations or guarantees.
| Registration evidence | Date |
|---|---|
| SAM updated | Jan 14, 2026 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Jan 9, 2002 |
| Entity start | Jun 21, 1948 |
Registration classifications: Woman Owned Small Business, Woman Owned Business, Small Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 334515 — Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals | Not reported |
| 336413 — Other Aircraft Parts and Auxiliary Equipment Manufacturing | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| MARLA KNOTT | Government business | Contact method not published | SAM registration | Not available |
| MARLA KNOTT | Alternate government business | Contact method not published | SAM registration | Not available |
| MARLA KNOTT | Electronic business | Contact method not published | SAM registration | Not available |
| MARLA KNOTT | Alternate electronic business | Contact method not published | SAM registration | Not available |
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
Explore the customer, work and award-size evidence behind each match.
Recorded award industries: 334519 — Other Measuring and Controlling Device Manufacturing; 334511 — Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing; 333618 — Other Engine Equipment Manufacturing.
Recorded products and services: 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments; 6610 — Flight Instruments; 6625 — Electrical and Electronic Properties Measuring and Testing Instruments.
Examples from recent award records:
These records describe federal award work, not every company capability. Review the award evidence.
717 N CONEY AVE, AZUSA, California 91702, United States
Registered location from SAM.gov; award performance locations may differ.
334515 — Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals.
Primary SAM.gov NAICS classification.
Department of Defense.
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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