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Castelios LLC Federal Subcontracts

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UEIUEI: the 12-character ID the government gives every company registered for federal work. It replaced the DUNS number in April 2022. Glossary LSE9RMRYJ4M1· CAGECAGE code: a 5-character code that identifies one company location for federal work. A company with several sites can have several. Glossary 9E9U5· FALLS CHURCH, VA· Active registration until Jul 8, 2027· www.castelios.com (opens in a new tab)

Overview

Primes and buyers on Castelios' subcontracts, US$

Reported subcontract value since award

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Buyers (office)PrimesThis companyDEF ADVANCEDRESEARCH PROJECTSAGCY (HR0011)$5.4M · Defense Advance…Systems Planning And Analysis, Inc.$5.4M · 2 ordersCastelios LLC$5.4M
Awards toSubcontracts toCircle area = dollars

Insight SubcontractorSubcontractor (sub): a company hired by the prime to do part of a federal contract. It works for the prime, not the government. Glossary to Systems Planning And Analysis, Inc. on 2 orders. See more on the Teaming tab

Subcontracts it received

$5.4M

from 1 prime

Subcontracts received by fiscal year of report, US$

Hover over a year to see its value.

FY25$559KFY26$4.84M so far

Insight $4.84M reported in FY2026, its largest year. See more on the Teaming tab