Active
Small Business
Overview
- Legal name
- ESL POWER SYSTEMS, INC.
- Also known as
- ESL POWER SYSTEMS INC
- Registered location
- CORONA, CA, USA
- Website
- Company website ↗
- Primary NAICS
- 335999 — All Other Miscellaneous Electrical Equipment and Component Manufacturing
- Latest award activity
- Jan 29, 2026
Read company summary
ESL POWER SYSTEMS, INC. is associated with UEI WNE5Z98K9JY9 and CAGE 4XLR3 in public federal records. AcornBids currently links 6 prime awards totaling $562.9K in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as All Other Miscellaneous Electrical Equipment and Component Manufacturing; Power, Distribution, and Specialty Transformer Manufacturing; Other Communication and Energy Wire Manufacturing. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 335999 (All Other Miscellaneous Electrical Equipment and Component Manufacturing). Its public SAM.gov registration lists CORONA, CA, USA.
At a glance
Lifetime prime obligations$562.9K
Prime awards6
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 Refresh pending; these totals may be out of date.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
- ESL POWER SYSTEMS, INC.
- Doing business as
- ESL POWER SYSTEMS INC
- UEI
- WNE5Z98K9JY9
- CAGE
- 4XLR3
- Registered address
- 2800 PALISADES DR, CORONA, CA, 92878, USA
- Registration status
- Active
- Primary NAICS
- 335999 — All Other Miscellaneous Electrical Equipment and Component Manufacturing
- SAM activation
- Jul 28, 2026
- Initial registration
- Nov 28, 2007
- Entity start
- Oct 10, 1995
- SAM updated
- Jul 28, 2026
- Registration expires
- Jul 26, 2027
- 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 |
|---|---|---|---|---|
| N4008524P2530PORTABLE POWER UNITS | Department of Defense | $65.8K | Jul 30, 2024 | Mar 31, 2026 |
| N6278926P0007MANUFACTURE ONE (1) MANUAL BUS TRANSFER UNIT FOR NAVAL SUBMARINE SUPPORT FACILITY. | Department of Defense | $184.5K | Jan 5, 2026 | Nov 6, 2026 |
| 70Z03425PHONO0245CUTTER LINE INSULATION MONITOR CABINETS FOR USCG BASE GUAM | Department of Homeland Security | $83.9K | Sep 29, 2025 | Oct 31, 2025 |
| N6278924P0032MANUFACTURE MANUAL BUS TRANSFER UNIT QUANTITY ONE | Department of Defense | $180.4K | Jul 11, 2024 | Apr 10, 2025 |
| 70Z03324PSEAT0032PORTABLE MILC-C 24368/2 P/N: E2-500-500-520005A500A | Department of Homeland Security | $48.4K | Feb 15, 2024 | Sep 30, 2024 |
| SPMYM419P0248THOF-E 500 CABLE | Department of Defense | $0 | Apr 15, 2019 | Aug 23, 2019 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Jul 28, 2026 |
| Source loaded | Sep 19, 2026 |
| Initial registration | Nov 28, 2007 |
| Entity start | Oct 10, 1995 |
Registration classifications: Small Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 335311 — Power, Distribution, and Specialty Transformer Manufacturing | Not reported |
| 335931 — Current-Carrying Wiring Device Manufacturing | Not reported |
| 335999 — All Other Miscellaneous Electrical Equipment and Component Manufacturing | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| CARLOS VALERO | Government business | Contact method not published | SAM registration | Not available |
| CARLOS VALERO | Electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 335311 — Power, Distribution, and Specialty Transformer Manufacturing
- 335931 — Current-Carrying Wiring Device Manufacturing
- 335999 — All Other Miscellaneous Electrical Equipment and Component Manufacturing
Registered products and services
- 5999 — Miscellaneous Electrical and Electronic Components
- 6150 — Miscellaneous Electric Power and Distribution Equipment
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
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About ESL POWER SYSTEMS, INC.
What products and services appear in its federal awards?
Recorded award industries: 335999 — All Other Miscellaneous Electrical Equipment and Component Manufacturing; 335311 — Power, Distribution, and Specialty Transformer Manufacturing; 335929 — Other Communication and Energy Wire Manufacturing.
Recorded products and services: 5935 — Connectors, Electrical; 6150 — Miscellaneous Electric Power and Distribution Equipment; 3040 — Miscellaneous Power Transmission Equipment.
Examples from recent award records:
- PORTABLE POWER UNITS
- MANUFACTURE ONE (1) MANUAL BUS TRANSFER UNIT FOR NAVAL SUBMARINE SUPPORT FACILITY.
These records describe federal award work, not every company capability. Review the award evidence.
Where is the company registered?
2800 PALISADES DR, CORONA, California 92878, United States
Registered location from SAM.gov; award performance locations may differ.
What is its primary registered industry?
335999 — All Other Miscellaneous Electrical Equipment and Component Manufacturing.
Primary SAM.gov NAICS classification.
Which federal agencies are represented in its awards?
Department of Defense; Department of Homeland Security.
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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