How many acquisitions has AT&T made so far?

AT&T has completed 28 acquisitions so far, with an average acquisition amount of $5.56B.

Which countries does AT&T usually acquire in?

AT&T has made acquisitions in 3 countries with the most activity in United States and Canada.

In which year did AT&T make the most acquisitions?

AT&T was most active in 2016, with 3 acquisitions completed in that year.

List of 28 Acquisitions by AT&T (Nov 2026)

Most viewed in 2019

AT&T has made a total of 28 acquisitions. These 28 acquisitions span 16 sectors, including Telecom Operators, AdTech, and OTT Video, across 3 countries: United States, Canada, and Mexico. Activity peaked in 2007, 2014, and 2016, with 3 acquisitions each, while 0 acquisitions have been recorded for the current calendar year. The most recent acquisition, AlienVault, was founded in 2007 in San Mateo and provides analytics, vulnerability assessment, and SIEM-based enterprise security; this transaction occurred in July 2018.

Here's the year on year acquisition history of AT&T:

Number of Total Acquisitions

Year	# Acquisitions
2018	2
2017	1
2016	3
2015	2
2014	3
2013	2
2012	2
2011	1
2010	1
2009	2
2008	2
2007	3
2006	2
2004	1
2000	1

View all Acquisitions by AT&T

Recent acquisitions by AT&T

AT&T's most recent acquisition - AlienVault is a Analytics, vulnerability assessment & SIEM based enterprise security, founded in 2007 and located in San Mateo. AT&T acquired it in July 2018 for a price of $*****.

Here is the list of all acquisitions by AT&T sorted by the latest acquisition date:

Acquired on	Acquired Company	Acquisition Price	Facilitators	Stake Acquired	Acquisition Multiple
Jul 10, 2018	AlienVault	xkir	hull	70	333
Jun 10, 2018	AppNexus	vakp	ittb	68	329
Jan 2017	FiberTower	xjsi	tgwt	83	547
Nov 21, 2016	INVIDI Technologies	keyn	u{lu	98	995
Oct 23, 2016	WarnerMedia	ud{s	qiob	78	754