Trellix Endpoint Security System (ESS) Software Subscription
Awarded Limited / Sole Source Justification Posted
- Solicitation number
- W58P0525F0048
- Agency
-
ACC Aberdeen Proving Ground
Army Contracting Command, Department of Defense
- Set-aside
- No set-aside
Opportunity facts
- Contract number
- W58P05-25-D-0009-W58P0525F0048 Federal contract award
- Awardee
- Trellix Public Sector LLC
- NAICS code
- 513210 Software Publishers
- Place of performance
- United States
Notice details come from SAM.gov. Updated .
About this opportunity
The Department of the Army Materiel Command Army Contracting Command Aberdeen Proving Ground issued a sole-source justification for the procurement of Trellix Endpoint Security System (ESS) Software Subscription, a comprehensive endpoint cybersecurity solution providing agent control, intrusion prevention, application control, and endpoint detection response capabilities. The justification supports a five-year, Firm-Fixed Price Single Award Indefinite Delivery/Indefinite Quantity (IDIQ) contract with an ordering period spanning from September 28, 2025, through September 27, 2030, utilizing Fiscal Year 25 Operation and Maintenance, Army (OMA) funds. The Army determined that Trellix ESS is the only responsible source capable of meeting its cybersecurity requirements due to the software's deep integration with existing Army infrastructure, compliance with DISA Security Technical Implementation Guides (STIGs), and alignment with the Army's Zero Trust Architecture strategy, making it mission-essential for Army-wide endpoint protection across the United States Army, Combatant Commands, and various combat support agencies. The contract was awarded on September 26, 2025, to Trellix Public Sector LLC, though the specific award value has not been disclosed in available documentation. This procurement encompasses software maintenance and platinum support services critical to the Army's cybersecurity posture across Department of Army networks.
Notice text
Awarded contract W58P05-25-D-0009 to unknown vendor for unknown amount on 2025-09-26.
Files
| File | Type | Posted |
|---|---|---|
| JA-25-DC3oE-0709_Trellix IDIQ_Final_Redacted FINAL.pdf |
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