Contracts › HR001124C0432
HR001124C0432: Cyber Agents for Security Testing and Learning Environments (CASTLE) Program.
Awarded to Six24 Cyber Labs Llc by Defense Advanced Research Projects Agency.
$4.0Mobligated
$4.8Mpotential value
09 August 2026current end date
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| Contract | HR001124C0432 |
|---|---|
| Awardee | Six24 Cyber Labs Llc |
| Awarding agency | Defense Advanced Research Projects Agency |
| Awarding office | DEF ADVANCED RESEARCH PROJECTS AGCY |
| NAICS | 541715 Research and Development in the Physical, Engineering, and Life Sciences (Except Nanotechnology and Biotechnology) |
| PSC | AC12 National Defense R&D Services; Department of Defense - Military; Applied Research |
| Place of performance | MD |
| Offers received | 65 |
| Period of performance | 01 July 2024 to 09 August 2026 |
| Potential end | 09 August 2027 |
Source: USASpending.gov (FPDS), public federal procurement data, as the agency reported it. Our record updated 04 October 2026. The solicitation date is an estimate from the end date, not a posted date.
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