Active
Small Business
Overview
- Legal name
- TREX ENTERPRISES CORPORATION
- Registered location
- EL CAJON, CA, USA
- Website
- Company website ↗
- Primary NAICS
- 541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- Latest award activity
- Sep 25, 2025
Read company summary
TREX ENTERPRISES CORPORATION is associated with UEI RN43FYPYNKP4 and CAGE 0ZKJ6 in public federal records. AcornBids currently links 6 prime awards totaling $4.6M 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); Engineering Services. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 541715 (Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)). Its public SAM.gov registration lists EL CAJON, CA, USA.
At a glance
Lifetime prime obligations$4.6M
Prime awards6
Awards with future end dates3
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 Refresh pending; these totals may be out of date.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
- TREX ENTERPRISES CORPORATION
- UEI
- RN43FYPYNKP4
- CAGE
- 0ZKJ6
- Registered address
- 1300 N JOHNSON AVE, EL CAJON, CA, 92020, USA
- Registration status
- Active
- Primary NAICS
- 541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- SAM activation
- Aug 26, 2025
- Initial registration
- Mar 20, 2002
- Entity start
- Jun 15, 2000
- SAM updated
- Aug 26, 2025
- Registration expires
- Aug 22, 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 |
|---|---|---|---|---|
| W5170125CA298TOPIC #: A254-038, DIRECT TO PHASE II, TREX ENTERPRISES CORPORATION | Department of Defense | $2.0M | Sep 30, 2025 | Sep 30, 2027 |
| N0017819D8738SEAPORT-NXG | Department of Defense | $500 | Jan 2, 2019 | Not available |
| W31P4Q15C0052IGF::OT::IGF THIS ACTION IS IN SUPPORT OF THE DOD/DARPA SMALL BUSINESS INNOVATION RESEARCH (SBIR) PROGRAM. TITLE OF EFFORT IS, "NEXT GENERATION TACTICAL WEARABLE NIGHT VISION"… | Department of Defense | $149.2K | Feb 23, 2015 | Jan 25, 2016 |
| M6785424C6523SMALL BUSINESS INNOVATION RESEARCH PHASE II TOPIC N222-089 CELESTIAL NAVIGATION SYSTEM FOR LONG-RANGE UNMANNED SURFACE VEHICLES | Department of Defense | $981.1K | Jul 18, 2024 | Jul 17, 2027 |
| N0017819F8738SEAPORT NXG MINIMUM OBLIGATION TASK ORDER | Department of Defense | $500 | Jan 2, 2019 | Jan 1, 2029 |
| W31P4Q16C0024IGF::OT::IGF NEXT GENERATION TACTICAL WEARABLE NIGHT VISION | Department of Defense | $1.5M | Feb 8, 2016 | May 23, 2018 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Aug 26, 2025 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Mar 20, 2002 |
| Entity start | Jun 15, 2000 |
Registration classifications: Small Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 334118 — Computer Terminal and Other Computer Peripheral Equipment Manufacturing | Not reported |
| 334511 — Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing | Not reported |
| 541330 — Engineering Services | Not reported |
| 541690 — Other Scientific and Technical Consulting Services | 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 |
|---|---|---|---|---|
| DEBORAH A DOYLE | Government business | Contact method not published | SAM registration | Not available |
| MARY MATHEW | Alternate government business | Contact method not published | SAM registration | Not available |
| DEBORAH A DOYLE | Electronic business | Contact method not published | SAM registration | Not available |
| ELEANOR DIONY | Alternate electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 334118 — Computer Terminal and Other Computer Peripheral Equipment Manufacturing
- 334511 — Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
- 541330 — Engineering Services
- 541690 — Other Scientific and Technical Consulting Services
- 541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
Registered products and services
- 5840 — Radar Equipment, Except Airborne
- AC11 — NATIONAL DEFENSE R&D SERVICES; DEPARTMENT OF DEFENSE - MILITARY; BASIC RESEARCH
- AC12 — NATIONAL DEFENSE R&D SERVICES; DEPARTMENT OF DEFENSE - MILITARY; APPLIED RESEARCH
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
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About TREX ENTERPRISES CORPORATION
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); 541712; 541330 — Engineering Services.
Recorded products and services: AC12 — NATIONAL DEFENSE R&D SERVICES; DEPARTMENT OF DEFENSE - MILITARY; APPLIED RESEARCH; AD92 — OTHER DEFENSE - APPLIED RESEARCH/EXPLORATORY DEVELOPMENT; AC13 — NATIONAL DEFENSE R&D SERVICES; DEPARTMENT OF DEFENSE - MILITARY; EXPERIMENTAL DEVELOPMENT.
Examples from recent award records:
These records describe federal award work, not every company capability. Review the award evidence.
Where is the company registered?
1300 N JOHNSON AVE, EL CAJON, California 92020, United States
Registered location from SAM.gov; award performance locations may differ.
What is its primary registered industry?
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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