PrimeRFP SCOUT · Federal Contract Recompete Brief

140F0521P0019Exercise OPTION YEAR — Kastle Systems LLC

Kastle Systems LLC holds $4.5M across 71 federal awards, concentrated at Department of the Treasury (TREAS). This PIID sits alongside 5 related awards in the incumbent pipeline. The prior award was single-bid — competitive dynamics may favor a challenge. Set-aside status: NONE. PoP ended Nov 30, 2025 — the usual 12–18 month planning window is closed; recompete action looks late or overdue.

Fws Sat Team 3

Awarding office

Kastle Systems LLC

Recipient

Nov 30, 2025

PoP end

$12K

Obligated

$119K

Potential

561621

NAICS

N063

PSC

NONE

Set-aside

1 bidders on last award

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Score my position vs Kastle Systems LLC — $90

Contract facts

NONE

Contract number140F0521P0019

Also listed as140F05-21-P-0019

AgencyFws Sat Team 3

Awarding officeFws Sat Team 3

Awarding agencyDepartment of the Interior (DOI)

Funding agencyDepartment of the Interior (DOI)

IncumbentKastle Systems LLC

CAGE9M714

UEIQNG6P3YKN7F6

NAICS561621

No full NAICS 561621 intel page yet. Browse NAICS intelligence

PSCN063

Place of performanceFALLS CHURCH VA

Pricing typeFirm Fixed Price

Extent competedNot Competed Under SAP

Related solicitationDOIFFBO210019

PoP startJan 7, 2021

PoP end (current)Nov 30, 2025

PoP end (w/ options)Nov 30, 2026

Obligated$12K

Current value$109K

Potential value$119K

EXERCISE OPTION YEAR is a federal NONE award for Fws Sat Team 3 held by Kastle Systems LLC. Estimated value $119K ($12K obligated). Current period of performance ends Nov 30, 2025 (potential Nov 30, 2026). Last award drew 1 bidder. Place of performance: FALLS CHURCH VA. Related solicitation DOIFFBO210019.

Recompete timing

Public

● Past PoP end (264 days ago)

Current PoP ended Nov 30, 2025 (264 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

Kastle Systems LLC — $4.5M obligated across 71 awards (firm-wide, all agencies) · lead buyer Department of the Treasury (TREAS).

% of firm-wide obligated ($4.5M) · all agencies · Top 4 shown (62%); remaining ~38% is other agencies.

Department of the Treasury (TREAS)$887K · 20%Department of Homeland Security (DHS)$767K · 17%

Commodity Futures Trading Commission (CFTC)$632K · 14%

Department of the Interior (DOI)$499K · 11%

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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 140F0521P0019?

140F0521P0019 (Exercise OPTION YEAR) is a Fws Sat Team 3 award with a potential value of $119K, currently held by Kastle Systems LLC. Figures are USASpending-sourced public-record facts plus SCOUT recompete analysis.

What is 140F05-21-P-0019?

140F05-21-P-0019 is the dashed form of PIID 140F0521P0019 (Exercise OPTION YEAR), held by Kastle Systems LLC. Same award — SCOUT canonicalizes compact, dashed, and parent-child identifiers to one brief.

Which office awarded 140F0521P0019?

Fws Sat Team 3 awarded 140F0521P0019 to Kastle Systems LLC (potential $119K).

Who is the incumbent on 140F0521P0019?

Kastle Systems LLC is the incumbent with $4.5M across 71 related awards in SCOUT’s public footprint. The current period of performance ends Nov 30, 2025.

When does Kastle Systems LLC’s 140F0521P0019 come up for recompete?

SCOUT tracks a period-of-performance end of Nov 30, 2025. Actual solicitation timing can shift with extensions, bridges, or consolidations.

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 26, 2026 · refreshed monthlyLatest procurement action Sep 9, 2025