HDTRA121C0054 Sole Source Cost Extension
Dept of Defense · DEFENSE THREAT REDUCTION AGENCY (DTRA)
This notice is not accepting responses.
Page kept for research and related open opportunities below. For current work in this category, use the related notices or browse hubs.
- Response deadline
- Not listed
- Posted
- Feb 2, 2026
- Solicitation
- HDTRA121C0054P00032
- Set-aside
- None listed
- NAICS
- —
- Place of performance
- Fort Belvoir, VA, USA
- Contracting office
- DEFENSE THREAT REDUCTION AGENCY · FORT BELVOIR · VA
- Source
- SAM.gov · updated Jul 5, 2026
Description
Justification for Other than Full and Open Competition notice. The Defense Threat Reduction Agency (DTRA) contracting activity proposes to procure, without using full and open competition, a continuing effort entitled �Research & Development Directorate Advisory and Assistance Service Support� via a contract modification to the current Research & Development Advisory and Assistance Services contract with Systems Planning and Analysis, Inc. (SPA).
What similar awards have paid
Real federal awards already on the books in a similar lane — so you can size the opportunity, not guess. This is public history, not a bid price, cost estimate, or prediction that you will win.
Typical award size
$543,600
Middle of the pack for similar past awards
Most similar awards fall between $125,482 and $3.06M
Who has won work like this
Public awardees in this lane — useful for competitor scan or teaming ideas, not a ranked list of “best” firms.
- 1THE MITRE CORPORATION41 awards$2.49B
- 2SCIENCE APPLICATIONS INTERNATIONAL CORPORATION84 awards$2.06B
- 3AMENTUM TECHNOLOGY, INC.11 awards$1.86B
- 4KBR WYLE SERVICES, LLC60 awards$1.82B
- 5BOOZ ALLEN HAMILTON INC92 awards$1.73B
- 6MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.5 awards$1.43B
- 7SMARTRONIX, LLC2 awards$1.42B
- 8LEIDOS, INC.4 awards$1.23B
Drawn from official USAspending contract records in our index. Always confirm requirements on the SAM.gov notice before you bid.
Intelligence only — not legal advice or a guarantee of award. Always verify requirements on the official SAM.gov notice. Past award amounts are public history, not a suggested bid or prediction. Notice ID e856ef0602ef4dab88edae4c873e1dbe.