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Maximus to buy Agile Defense for $660m in defence IT push

The deal adds about 1,100 cleared personnel and the Agile Labs innovation unit, and marks an exit for Enlightenment Capital.

M&A News deals deskTechnology / Government IT services · United States, Americas19 Oct 2026

Maximus said on 19 October 2026 it had agreed to acquire Agile Defense, a government technology services provider, for US$660m in cash plus potential earn-out payments.

Why Maximus Inc. is buying Agile Defense, LLC

Maximus said the purchase accelerates its strategy to expand in defence and national security markets, adding cybersecurity, intelligence-community and AI capabilities and contract vehicles.

Deal terms and financing

The US$660m cash price is payable at closing and subject to adjustments, with additional contingent consideration if performance objectives are met.

Regulatory approvals and timing

The deal is subject to regulatory approvals and customary conditions, with closing expected in the first quarter of Maximus' 2027 fiscal year.

Market context

Founded in 1998 and based in McLean, Virginia, Agile Defense serves more than 50 federal agencies and is backed by Enlightenment Capital.

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