Pre-solicitationPosted Sep 19, 2026·Responses due Sep 23, 2026

Sentris Silver Enhanced Subscription

Department of Defense (all) · DEFENSE CONTRACT MANAGMENT OFFICE

Stage
Early notice (sources sought, presolicitation or special notice)
NAICS
513210
Value
Not stated
Solicitation
S5121A2641165
Set-aside
No Set aside used
PSC
DA10
Place
Fort Lee, VA, USA
Contact
Carol Wilkinson (carol.a.wilkinson10.civ@mail.mil)
…Open on SAM.gov
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CSV Email

Capture briefs (a one-page, shareable copy of this page) are part of Pro. The CSV here holds the notice, its timeline and past awards.

Where this opportunity stands

Every notice posted under solicitation S5121A2641165 in this department, oldest first.

Early notice
  • Sep 19, 2026 · this notice
    Pre-solicitation
Solicitation
None posted
Award
Not yet. Too few past cases at this agency to estimate timing (0 found; 10 needed).

Next steps for this stage

Standard steps for the notice type; not advice about this buyer.

  • Answer the notice: this is when the requirement can still be shaped.
  • Contact the contracting officer named on the notice.
  • Check who won similar work; they are the likely bidders.

What the notice says

The Defense Contract Management Agency (DCMA) Procurement Center, located at 3901 Adams Avenue, Fort Lee, Virginia, 23801, intends to award a sole source firm fixed price contract to the ManTech Advanced Systems International, 2251 Corporate Park Dr., Herndon, VA 20171 for Sentris Silver Enhanced Subscription. This requirement is classified under North America Industry Classification System (NAICS), 513210 - Software Publishers, with a size standard of $47 million. The Product Code (PSC) is DA10 � IT and Telecom � Business Application/Application Development Software. This will be a Firm-Fixed… (show all)

Price (FFP) contract with a one-year base period of performance plus four one-year option periods from September 30, 2026 � September 29, 2031. This is a sole source notice published for informational purposes only. The Government intends to solicit and negotiate with only one source under the authority of 10 U.S.C. 3204, as prescribed in FAR 6.103-1, Only One Responsible Source and No Other Supplies or Services will Satisfy Agency Requirements. The purpose of this document is to provide a Justification for an Exception to Fair Opportunity for the Sentris Silver Enhanced Subscription. DCMA requires specialized data security software licenses and its associated maintenance. The required software is a data security solution essential to secure Special Access Program (SAP) data by enforcing mandatory data marking, attribute-based access control (ABAC), and cryptographic protection in compliance with Department of Defense (DoD), Committee on National Security Systems (CNSS), and National Security Agency (NSA) regulations. ManTech, the Original Equipment Manufacturer (OEM) software, is the exclusive provider of the proprietary software required for the SAP product line. No other authorized reseller or dealers offer this product. Please note that this is NOT a request for competitive proposals or quotes. Responsible sources may submit a capability statement, which shall be considered by the agency. Any response to this notice must show clear and convincing evidence that future competition would be advantageous to the Government for the requirement identified above. Information received in response to such notice is normally considered for the purpose of determining whether to conduct a competitive procurement; however, a determination by the Government to not compete this requirement is solely within the discretion of the Government. Any response should be emailed to the contracting officer at carol.a.wilkinson10.civ@mail.mil by September 23, 2026, 1000 ET.

Who won similar work

114 award notices on SAM.gov in the last 24 months. Matched by: Same agency (Department of Defense (all)), same product/service code (PSC) DA10.

Single-winner award sizes (114): middle half $120K to $6.3M, median $497K; range $16K to $652.0M.

WinnerAwardsValueLast
CARAHSOFT TECHNOLOGY CORP7$25.2MSep 11, 2026
DS GOVERNMENT SOLUTIONS CORP3$2.3MSep 30, 2026
THUNDERCAT TECHNOLOGY, LLC3$340KJun 25, 2026
LOCKHEED MARTIN CORPORATION · $LMT · $67.6B2$1.3BAug 5, 2025
BY LIGHT PROFESSIONAL IT SERVICES LLC2$791.9MMay 12, 2026
BOOZ ALLEN HAMILTON INC · $BAH · $10.7B2$166.2MJul 14, 2026
INTERNATIONAL BUSINESS MACHINES CORPORATION · $IBM · $61.9B2$119.0MOct 27, 2025
LEXISNEXIS SPECIAL SERVICES INC2$23.8MApr 1, 2026
3DB LABS INC2$17.9MJul 22, 2026
LASTWALL CORP.2$7.6MJun 12, 2026

Value counts single-winner awards. "Shared" awards are multiple-award contracts that list every winner with the same total ceiling; that ceiling is not one company's win, so it is not added in. Revenue next to a ticker is the company's last annual revenue from its 10-K.

Investor context
  • $LMT reported $67.6B revenue in FY2025. The median single-winner award in these 114 past awards, $497K, is under 0.1% of that. 10-K
  • $BAH reported $10.7B revenue in FY2026. The median single-winner award in these 114 past awards, $497K, is under 0.1% of that. 10-K
  • $IBM reported $61.9B revenue in FY2025. The median single-winner award in these 114 past awards, $497K, is under 0.1% of that. 10-K

One award's total value against one year of revenue; many awards are paid over several years.

Latest awards

Materiality: one award's value as a share of the winner's revenue over the latest 12 months in its SEC filings (or its last fiscal year, as noted when you point at it). Low under 1%, Medium 1 to 5%, High 5% or more. Many awards are paid over several years, so this overstates a single year's share.

Competitive landscape

For the 8 most frequent past winners above. Lobbying is matched by the company's exact name or exact ticker; agencies are as named on the filings.

  • 2 of these past winners lobbied Defense, Dept of (DOD) or Office of the Secretary of Defense or Joint Chiefs of Staff since 2024 (35 filings)
  • 0 of their lobbyists list a past Defense, Dept of (DOD) or Office of the Secretary of Defense or Joint Chiefs of Staff job
  • $394K from their corporate PACs since 2024 to members of House Committee on Appropriations, House Committee on Armed Services, Senate Committee on Appropriations, Senate Committee on Armed Services
  • 1 foreign-agent (FARA) registrations
See who and the source records with Pro

Policy around it

Bills the past winners named while lobbying this agency's issues, rules from the department, and executive orders that name the agency, last 12 months.

  • 8 bills named on the past winners' lobbying filings
  • 32 rules from the department in the last 12 months
  • 0 executive orders naming the agency in the last 12 months
See who and the source records with Pro

Market

For past winners matched exactly to a listed company. Insider trades are open-market buys and sells (Form 4) in the last 90 days, shown as facts; our own study found insiders do not reliably buy ahead of awards. A sale marked 10b5-1 was made under a trading plan set up in advance.

  • 3 of the past winners are listed companies
  • 0 insider buys and 3 insider sells at them in the last 90 days
See who and the source records with Pro

Sources: SAM.gov notices and award notices; Senate LDA lobbying filings; FEC filings; FARA; Federal Register; congress.gov; SEC Form 4. Every row above links to its record.

Companies are matched to tickers by exact name only. A company we could not match shows no market rows; that is a miss, not a finding.