Active
Overview
- Legal name
- CORTEX DYNAMIX LLC
- Registered location
- GRAPEVINE, TX, USA
- Website
- Company website ↗
- Primary NAICS
- 541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- Latest award activity
- Apr 2, 2026
Read company summary
CORTEX DYNAMIX LLC is associated with UEI GBLBY7NNTH37 and CAGE 0MQP2 in public federal records. AcornBids currently links 2 prime awards totaling $1.4M 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 541715 (Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)). Its public SAM.gov registration lists GRAPEVINE, TX, USA.
At a glance
Lifetime prime obligations$1.4M
Prime awards2
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 27, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- CORTEX DYNAMIX LLC
- UEI
- GBLBY7NNTH37
- CAGE
- 0MQP2
- Registered address
- 305 HARMONY HILL RD, GRAPEVINE, TX, 76051, USA
- Registration status
- Active
- Primary NAICS
- 541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- SAM activation
- Dec 5, 2025
- Initial registration
- Aug 20, 2024
- Entity start
- Apr 16, 2024
- SAM updated
- Dec 5, 2025
- Registration expires
- Dec 3, 2026
- Fiscal year end
- Dec 31
- Place of incorporation
- TX, 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 |
|---|---|---|---|---|
| HR001125CE059PROTECTING WARFIGHTERS WITH LIGHTWEIGHT BIO-INSPIRED CELLULAR HELMETS DESIGNED FOR MITIGATING BLAST INDUCED BRAIN INJURY AND ENHANCING COMFORT ACROSS MULTIPLE ENVIRONMENTS | Department of Defense | $1.2M | Sep 29, 2025 | Sep 29, 2028 |
| HR001125P0008PROTECTING WARFIGHTERS WITH LIGHTWEIGHT BIO-INSPIRED CELLULAR HELMETS DESIGNED FOR MITIGATING BLAST INDUCED BRAIN INJURY AND ENHANCING COMFORT ACROSS MULTIPLE ENVIRONMENTS | Department of Defense | $140.2K | Dec 20, 2024 | Jun 19, 2025 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Dec 5, 2025 |
| Source loaded | Sep 19, 2026 |
| Initial registration | Aug 20, 2024 |
| Entity start | Apr 16, 2024 |
| Industry | Reported size status |
|---|---|
| 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 |
|---|---|---|---|---|
| ARTHUR KOSTER | Government business | Contact method not published | SAM registration | Not available |
| ARTHUR KOSTER | Electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
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About CORTEX DYNAMIX 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: AC15 — NATIONAL DEFENSE R&D SVCS; DEPARTMENT OF DEFENSE - MILITARY; R&D FACILITIES & MAJ EQUIP.
Examples from recent award records:
These records describe federal award work, not every company capability. Review the award evidence.
Where is the company registered?
305 HARMONY HILL RD, GRAPEVINE, Texas 76051, 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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