PrimeRFP SCOUT · Federal Contract Recompete Brief

HR001124C0426CASTLE CYBER AGENTS — Siemens Corp

Siemens Corp holds $4.3M across 11 federal awards, concentrated at Department of Defense (DOD). This PIID sits alongside 1 related award in the incumbent pipeline. Competition previously drew 65 offers. Set-aside status: NONE. PoP ended Aug 12, 2026 — the usual 12–18 month planning window is closed; recompete action looks late or overdue.

Def Advanced Research Projects Agcy

Awarding office

Siemens Corp

Recipient

Aug 12, 2026

PoP end

$2.1M

Obligated

$2.7M

Potential

541715

NAICS

AC12

PSC

NONE

Set-aside

65 bidders on last award

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Contract facts

NONE

Contract numberHR001124C0426

Also listed asHR0011-24-C-0426

AgencyDef Advanced Research Projects Agcy

Awarding officeDef Advanced Research Projects Agcy

Awarding agencyDepartment of Defense (DOD)

Funding agencyDepartment of Defense (DOD)

IncumbentSiemens Corp

CAGE6QCR1

UEIJNBWY3NDL3E6

NAICS541715

PSCAC12

Place of performancePRINCETON NJ

Pricing typeCost Plus Fixed Fee

Extent competedFull And Open Competition

Related solicitationHR001123S0002

PoP startJun 21, 2024

PoP end (current)Aug 12, 2026

PoP end (w/ options)Sep 10, 2027

Obligated$2.1M

Current value$2.1M

Potential value$2.7M

CYBER AGENTS FOR SECURITY TESTING AND LEARNING ENVIRONMENTS (CASTLE) PROGRAM is a federal NONE award for Def Advanced Research Projects Agcy held by Siemens Corp. Estimated value $2.7M ($2.1M obligated). Current period of performance ends Aug 12, 2026 (potential Sep 10, 2027). Last award drew 65 bidders. Place of performance: PRINCETON NJ. Related solicitation HR001123S0002.

CYBER AGENTS FOR SECURITY TESTING AND LEARNING ENVIRONMENTS (CASTLE) PROGRAM

Recompete timing

Public

● Past PoP end (26 days ago)

Current PoP ended Aug 12, 2026 (26 days ago). The usual 12–18 month agency planning window is closed — recompete action looks late / overdue relative to a normal cycle. Watch for bridge orders, follow-ons, or a new solicitation.

Incumbent footprint

Public record

Siemens Corp — $4.3M obligated across 11 awards (firm-wide, all agencies) · lead buyer Department of Defense (DOD).

% of firm-wide obligated ($4.3M) · all agencies

Department of Defense (DOD)$4.1M · 95%Department of Transportation (DOT)$134K · 3%Department of State (DOS)$101K · 2%Department of Veterans Affairs (VA)$18K · 0%

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Related awards

Same incumbent

W912CG23C0029

BASE EFFORT (R&D)-- OPTIMIZED REINFORCEMENT LEARNING AGENTS FOR NETWORK DEFENSE OPERATIONS…

$3.4M

Sep 10, 2027

Query this award live in SCOUT via MCP — personalized scoring, watchlists, and capture workflow across the corpus. Learn about SCOUT MCP →

Frequently asked questions

What is contract HR001124C0426?

HR001124C0426 (CASTLE CYBER AGENTS) is a Def Advanced Research Projects Agcy award with a potential value of $2.7M, currently held by Siemens Corp. Figures are USASpending-sourced public-record facts plus SCOUT recompete analysis.

What is HR0011-24-C-0426?

HR0011-24-C-0426 is the dashed form of PIID HR001124C0426 (CASTLE CYBER AGENTS), held by Siemens Corp. Same award — SCOUT canonicalizes compact, dashed, and parent-child identifiers to one brief.

Which office awarded HR001124C0426?

Def Advanced Research Projects Agcy awarded HR001124C0426 to Siemens Corp (potential $2.7M).

Who is the incumbent on HR001124C0426?

Siemens Corp is the incumbent with $4.3M across 11 related awards in SCOUT’s public footprint. The current period of performance ends Aug 12, 2026.

When does Siemens Corp’s HR001124C0426 come up for recompete?

SCOUT tracks a period-of-performance end of Aug 12, 2026. Actual solicitation timing can shift with extensions, bridges, or consolidations.

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Data: Showing contracts ≥ $100K from federal procurement records (FPDS-NG, SAM.gov, and related repositories), normalized by PrimeRFP SCOUT. Each row keyed by Award ID (PIID); task orders appear as independent rows.

Data as of Jun 24, 2026 · refreshed monthlyLatest procurement action Mar 9, 2026