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acquisitionAnnounced · Mar 9, 2026DefenseSource · CredibleArticle · Factual
CACI International acquires ARKA
David Najork · Founding Software Engineer
Published · Updated · 1 min read
Deal value
$2.6B
Target
ARKA
Danbury, Connecticut
Acquirer
CACI International
Full Acquisition
Status
Pending
CACI International agreed to acquire ARKA. Reported deal value: $2.6B. Status: Pending. Sector: Defense. Target headquarters context: Danbury, Connecticut, United States.
This page summarizes publicly available information about the transaction as of 2026-03-09. Figures and status may change as filings and press coverage update.
March 09, 20 26 at 10:24 AM EDT In a move that fundamentally reshapes the landscape of American defense contracting, CACI International Inc. ( NYSE: CACI ) officially completed its $2.6 billion all-cash acquisition of ARKA Group on March 9, 20 26
Deal timeline
Announced
Mar 9, 2026 · markets.financialcontent.com
Additional milestones (proxy, vote, close) appear as filings and press updates are indexed.
Sector context
This transaction is classified in Defense with a reported deal value of $2.6B. Figures and status may change as sources update.
Sources: markets.financialcontent.com · Primary article · FireStrike proprietary index