# Trellix Endpoint Security System (ESS) Software Subscription

Canonical: https://abierto.us/opportunities/w58p0525f0048

- Solicitation number: W58P0525F0048
- Notice type: Justification
- Status: Awarded to Trellix Public Sector LLC
- Department: Department of the Army
- Agency: Department of the Army
- Contracting office: W6QK ACC-APG Natick (W58P05)
- NAICS: 513210 Software Publishers
- Product or service code: 7A21 Business Application off-the-shelf software delivered by perpetual license, which also encompasses enterprise level software enabling mission capability and business operational support.
- County: Fairfax County (FIPS 51059). https://abierto.us/counties/fairfax-county-va-51059
- City: McLean. https://abierto.us/cities/mclean-va-5148376
- First posted: December 4, 2025
- Last posted: December 4, 2025
- SAM.gov: https://sam.gov/workspace/contract/opp/7597c37b0333447a85bcb973787749ba/view

## Award on USAspending

- Recipient: Trellix Public Sector LLC (UEI S7PZS4ZCEE52)
- Contract: W58P0525F0048 under W58P0525D0009, delivery order
- Obligated: $295,867.00
- Competition: Not Competed
- Link: solicitation number W58P0525F0048 was reused as the contract number; same awarding office W58P05 (high confidence)
- Record: https://www.usaspending.gov/award/CONT_AWD_W58P0525F0048_9700_W58P0525D0009_9700/

- Recipient: Trellix Public Sector LLC (UEI S7PZS4ZCEE52)
- Contract: W58P0525D0009
- Obligated: $0.00
- Competition: Not Competed, 1 offers received
- Link: award number W58P0525D0009 equals the contract number; same awarding office W58P05 (high confidence)
- Record: https://www.usaspending.gov/award/CONT_IDV_W58P0525D0009_9700/


## Publications

- December 4, 2025: Justification. Notice 7597c37b0333447a85bcb973787749ba. https://sam.gov/workspace/contract/opp/7597c37b0333447a85bcb973787749ba/view

## Points of contact

- Chris Fisher, christopher.m.fisher24.civ@army.mil
- Sesun J Park, sesun.j.park.civ@army.mil

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Source: SAM.gov Contract Opportunities bulk extract and USAspending.gov award data. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/w58p0525f0048.