How many acquisitions has CACI International made so far?

CACI International has completed 25 acquisitions so far, with an average acquisition amount of $572M.

Which countries does CACI International usually acquire in?

CACI International has made acquisitions in 4 countries with the most activity in United States and United Kingdom.

In which year did CACI International make the most acquisitions?

CACI International was most active in 2019, with 4 acquisitions completed in that year.

List of 25 Acquisitions by CACI International (Sep 2026)

Q: Which is CACI International's latest acquisition?

CACI International's most recent acquisition is ARKA, a Provider of systems engineering, optical design, manufacturing, coating, assembly services for defense, acquired in December 2025.

Most viewed in 2019

CACI International has made a total of 25 acquisitions. These acquisitions occurred across 4 countries, including United States, United Kingdom, and China. The firm has operated in 8 sectors, with the highest activity in IT Services, Travel Agencies, and HR Services. Peak acquisition years were 2019 with 4 acquisitions, 2001 with 3, and 2024 with 2. The average number of acquisitions per year for the 2020–2025 period is 1.2, and 0 acquisitions were completed during the current calendar year. The most recent acquisition is ARKA, founded in 2010. Located in Danbury, the firm provides systems engineering, optical design, manufacturing, coating, and assembly services for defense. The transaction was completed in December 2025.

Here's the year on year acquisition history of CACI International:

Number of Total Acquisitions

Year	# Acquisitions
2025	1
2024	2
2022	1
2021	2
2020	1
2019	4
2017	1
2016	1
2015	1
2013	2
2012	1
2011	1
2010	1
2004	2
2001	3

View all Acquisitions by CACI International

Recent acquisitions by CACI International

CACI International's most recent acquisition - ARKA is a Provider of systems engineering, optical design, manufacturing, coating, assembly services for defense, founded in 2010 and located in Danbury. CACI International acquired it in December 2025 for a price of $*****.

Here is the list of all acquisitions by CACI International sorted by the latest acquisition date:

Acquired on	Acquired Company	Acquisition Price	Facilitators	Stake Acquired	Acquisition Multiple
Dec 22, 2025	ARKA	sj{b	rfe{	78	184
Oct 01, 2024	Applied Insight	qqmf	iuyw	80	890
Sep 16, 2024	Azure Summit Technology	vmyn	fpcz	74	120
Jan 26, 2022	ID Technologies	phud	dksw	97	545
Nov 03, 2021	SA Photonics	hfwf	usir	94	959