# Sentris Silver Enhanced Subscription

Canonical: https://abierto.us/opportunities/s5121a26pe007

- Solicitation number: S5121A26PE007
- Notice type: Award notice
- Status: Awarded to Mantech Advanced Systems International, Inc. for $493,250.00
- Department: Department of Defense
- Agency: Defense Contract Management Agency
- Contracting office: Defense Contract Managment Office (S5121A)
- NAICS: 513210 Software Publishers
- Product or service code: DA10 Support services, delivered as a service contract (SaaS or Subscription) involved with the analysis, design, development, code, test and release packaging services associated with application development projects, as well as off-the-shelf Business software.
- Place of performance: Virginia
- County: Fairfax County (FIPS 51059). https://abierto.us/counties/fairfax-county-va-51059
- First posted: September 29, 2026
- Last posted: September 29, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/0afb4973b1b748dca70ade8e7143bd74/view

## Description

This was a firm-fixed price award, not competed due to lack of competition as stated in the initial notice of intent to sole source dated September 19, 2026.

## Attachments

- [JA_Redacted_Sentris_Silver_SW___Redacted.pdf](https://sam.gov/api/prod/opps/v3/opportunities/resources/files/4640969b62034b69a3cbb9f0198e4726/download)

## Open now in the same industry

26 open in NAICS 513210.

- DoWEA- Super Intelligence (SI) Education Support Solution (HE125427SIRFI), due November 3, 2026 at 11:00 AM EST. https://abierto.us/opportunities/he125427sirfi
- General Dynamics Software (NSAMG126152AS51), due May 17, 2027 at 11:59 PM EDT. https://abierto.us/opportunities/nsamg126152as51
- Sole Source OEM Hirsch Software Service Agreement (N0040627Q0009), due November 3, 2026 at 1:00 AM EST. https://abierto.us/opportunities/n0040627q0009

## Publications

- September 29, 2026: Award notice. Notice 0afb4973b1b748dca70ade8e7143bd74. https://sam.gov/workspace/contract/opp/0afb4973b1b748dca70ade8e7143bd74/view

## Points of contact

- Carol Wilkinson, carol.a.wilkinson10.civ@mail.mil, 8046613767

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/s5121a26pe007.