• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia

Trendingnow

1

Despite having a $165 million net worth, Scarlett Johansson says work-life balance doesn’t exist—and the first step to success is admitting that

2

The Bezos family just donated $100 million to help achieve one of Mayor Zohran Mamdani’s top campaign promises

3

Current price of oil as of May 15, 2026

1

Despite having a $165 million net worth, Scarlett Johansson says work-life balance doesn’t exist—and the first step to success is admitting that

2

The Bezos family just donated $100 million to help achieve one of Mayor Zohran Mamdani’s top campaign promises

3

Current price of oil as of May 15, 2026
TechChanging Face of Security

These 10 Companies Are the Top Cybersecurity Startup Acquirers

Robert Hackett
By
Robert Hackett
Robert Hackett
Down Arrow Button Icon
Robert Hackett
By
Robert Hackett
Robert Hackett
Down Arrow Button Icon
July 20, 2016, 1:14 PM ET
Fortune Brainstorm TECH 2016
Fortune Brainstorm TECH 2016 WEDNESDAY, JULY 13TH, 2016: ASPEN, CO 9:00 AM A NEW MODEL FOR CONNECTIVITY Chuck Robbins, CEO, Cisco Interviewer: Andrew Nusca, Senior Editor, Fortune PHOTOGRAPH BY STUART ISETT/Fortune Brainstorm TECHStuart Isett

Like so many other startup sectors, cybersecurity is often a game of mergers and acquisitions. So who has got the biggest appetite?

Matt Suiche, a French hacker and cybersecurity entrepreneur, recently parsed the numbers to determine which companies lead the pack in terms of purchases. Suiche’s post on Medium used data sourced from Crunchbase, a site that tracks venture capital and other deals.

“I wrote some scripts to parse the data and extract what I wanted,” he told Fortune. “Since my main focus is security, I thought, Let’s have a look at the market.”

Get Data Sheet, Fortune’s technology newsletter.

With two dozen cybersecurity acquisitions under its belt, Cisco (CSCO) put its rivals to shame. Some of the networking giant’s recent buys included the cloud software security startup CloudLock for about $293 million last month, the network monitoring firm Lancope for more than $453 million in October, and the Internet security company for $635 million OpenDNS about a year ago.

The aging antivirus software firm Symantec (SYMC) was the runner-up with 15 purchases, most recently picking up the cybersecurity firm Blue Coat for $4.65 billion in what could be considered a reverse acquisition. Others that placed prominently on the acquisition leaderboard included Microsoft (MSFT), (IBM), EMC (EMC), and McAfee (brought onboard by Intel (INTC) for nearly $8 billion in 2010).

The chart below, which draws from Suiche’s own, lays out the top 10 acquirers. Rounding out the bottom were Singtel’s Trustwave, Google (GOOG), Blackberry (BBRY), and the Universal Protection Service.

Top 10 Cybersecurity Acquirers

“We often hear names but with no real data validation ,” Suiche wrote in his post. “Well, there is no more room for speculation, here is the chart you wanted to see.”

It’s difficult to place a price tag on the acquisitions because companies rarely disclose the value of deals amounting to less than $100 million, as Suiche explained. In fact, he sold one of his own security startups, CloudVolumes, to VMware (VMW) for an undisclosed sum in 2014. Most recently, he founded the Dubai-based memory forensics firm Comae Technologies (née MoonSols).

Another finding: the overwhelming majority of cybersecurity startups are founded in and acquired within the United States. Given the better odds for U.S.-based businesses, why the move to the Middle East?

Suiche said he expects that more people will move out from the Bay Area, as he did, after gaining some experience in the high-rent locale to go start businesses abroad. “I think we’ll start to see a shift in where companies are being founded,” he posited. “That’s why I did the article now, to be able to compare in two years or so.”

“A lot of startups in London are already asking Berlin to relocate,” Suiche added, mentioning one unintended consequence of Britain’s recent decision to leave the European Union.

View Suiche’s Medium post for an expanded list of about 50 acquirers. Other companies that ranked include Oracle (OCLCF) (5 cybersecurity acquisitions), Raytheon (RTN) (5), and Hewlett-Packard (HPQ) (3).

Asheem Chandna, a partner at the venture capital firm Greylock Partners, recently told Fortune that he expects “a steady clip of M&A” in the area of cybersecurity over the next couple of years. Indeed, Chandna added that he believes the best exit strategy for the vast majority of cybersecurity startups is to sell because most of them, in his view, do not meet the criteria to succeed as standalone companies in the public markets.

Get to know the likeliest bidders, above.

About the Author
Robert Hackett
By Robert Hackett
Instagram iconLinkedIn iconTwitter icon
See full bioRight Arrow Button Icon

Latest in Tech

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025

Most Popular

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Fortune Secondary Logo
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • World's Most Admired Companies
  • See All Rankings
  • Lists Calendar
Sections
  • Finance
  • Fortune Crypto
  • Features
  • Leadership
  • Health
  • Commentary
  • Success
  • Retail
  • Mpw
  • Tech
  • Lifestyle
  • CEO Initiative
  • Asia
  • Politics
  • Conferences
  • Europe
  • Newsletters
  • Personal Finance
  • Environment
  • Magazine
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
  • Group Subscriptions
About Us
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

Latest in Tech

SpaceX heads into a record-shattering IPO with the ‘deepest moat that exists today’ as investors vow to ‘never bet against Elon’
InnovationIPOs
SpaceX heads into a record-shattering IPO with the ‘deepest moat that exists today’ as investors vow to ‘never bet against Elon’
By Jason MaMay 16, 2026
1 hour ago
tarot
AICulture
We talked to 12 tarot card readers who are using AI. They split in 2 camps, with big implications for the technology
By Ziv Epstein, Farnaz Jahanbakhsh, Vana Goblot and The ConversationMay 16, 2026
3 hours ago
liberman
Commentarystart-ups
We watched social media concentrate. The same thing is happening in AI, only at a deeper layer
By David Liberman and Daniil LibermanMay 16, 2026
4 hours ago
mustafa suleyman
AIMicrosoft
Microsoft AI chief gives it 18 months—for all white-collar work to be automated by AI
By Jake AngeloMay 16, 2026
5 hours ago
olivier
CommentaryAnthropic
I’ve been studying Big Tech for a long time. What just happened with Anthropic and the Pentagon terrifies me
By Olivier SylvainMay 16, 2026
5 hours ago
bhaskar
Economydisruption
The prophet of the ‘Wired Belt’ says capitalism is finally eating itself
By Bhaskar ChakravortiMay 16, 2026
7 hours ago

Most Popular

Despite having a $165 million net worth, Scarlett Johansson says work-life balance doesn’t exist—and the first step to success is admitting that
Success
Despite having a $165 million net worth, Scarlett Johansson says work-life balance doesn’t exist—and the first step to success is admitting that
By Preston ForeMay 13, 2026
3 days ago
The Bezos family just donated $100 million to help achieve one of Mayor Zohran Mamdani’s top campaign promises
Politics
The Bezos family just donated $100 million to help achieve one of Mayor Zohran Mamdani’s top campaign promises
By Jake AngeloMay 12, 2026
4 days ago
Current price of oil as of May 15, 2026
Personal Finance
Current price of oil as of May 15, 2026
By Joseph HostetlerMay 15, 2026
1 day ago
Microsoft AI chief gives it 18 months—for all white-collar work to be automated by AI
AI
Microsoft AI chief gives it 18 months—for all white-collar work to be automated by AI
By Jake AngeloMay 16, 2026
5 hours ago
Debbie Gibson, Geezer Butler of Black Sabbath want you to adopt a beagle rescued from an experimental lab in Wisconsin
North America
Debbie Gibson, Geezer Butler of Black Sabbath want you to adopt a beagle rescued from an experimental lab in Wisconsin
By Scott Bauer and The Associated PressMay 13, 2026
3 days ago
Nearly 50,000 Lake Tahoe residents have to find a new power source after their energy source looks to redirect lines to data centers
Travel & Leisure
Nearly 50,000 Lake Tahoe residents have to find a new power source after their energy source looks to redirect lines to data centers
By Catherina GioinoMay 12, 2026
4 days ago

© 2026 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.