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 (May 2026)

Most viewed in 2019

AT&T has completed 28 acquisitions. Peak activity years include 2016, 2014, and 2007, each with 3 acquisitions. Its acquisition activity spans 3 countries, with 23 in United States, 2 in Canada, and 2 in Mexico. Acquisitions have involved 14 sectors, with the highest counts in Telecom Operators (7), AdTech (2), and OTT Video (2). For the current calendar year, there have been 0 acquisitions. The most recent acquisition, completed in July 2018, involved AlienVault, a San Mateo-based company founded in 2007 specializing in analytics, vulnerability assessment, and SIEM-based enterprise security.

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	pbbd	goti	66	241
Jun 10, 2018	AppNexus	{bdu	cqxr	87	689
Jan 2017	FiberTower	rtzl	gnwo	68	148
Nov 21, 2016	INVIDI Technologies	rqhr	vu{e	67	156
Oct 23, 2016	WarnerMedia	pigl	aiwr	58	643