Companies List of Computer Security Companies

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List of the top computer security companies in the world, listed by their prominence with corporate logos when available. This list of major computer security companies includes the largest and most profitable computer security businesses, corporations, agencies, vendors and firms in the world. If you are wondering what the biggest computer security companies are, then this list has you covered. This list includes the most famous computer security companies in the industry, so if you're thinking of working in the computer security industry you might want to look to these company names for jobs.

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List features reputable companies like Symantec Corporation, McAfee and more!

This list answers the questions, "What are the biggest computer security companies in the world?" and "What are the most successful computer security companies?"

1
CheckPoint Software Technologi... is listed (or ranked) 1 on the list List of Computer Security Companies
CheckPoint Software Technologies Computer security, Software, Computer hardware Check Point Software Technologies is a leader in securing the Internet. The company is a marketleader in the worldwide enterprise firewall, personal firewall, data security and VPN markets. ...more

2
Clearswift is listed (or ranked) 2 on the list List of Computer Security Companies
Clearswift Computer security Clearswift is an information security company. Clearswift operates out of offices in Europe, Australia, Japan and the United States. Clearswift has a partner network of more than 900 resellers ...more

3
Comodo Group is listed (or ranked) 3 on the list List of Computer Security Companies
Comodo Group Computer security, Internet security Comodo Group, Inc. is a privately held group of companies providing computer software and SSL digital certificates, based in Clifton, New Jersey in the United States. It has offices in the ...more

4
Cryogenix is listed (or ranked) 4 on the list List of Computer Security Companies
Cryogenix Computer security, Software

5
EarthLink is listed (or ranked) 5 on the list List of Computer Security Companies
EarthLink Computer security, Information technology, Telecommunications EarthLink is an IT services, network and communications provider headquartered in Atlanta, Georgia, US. The company serves more than 150,000 businesses and 1 million U.S. consumers.

6
Entrust is listed (or ranked) 6 on the list List of Computer Security Companies
Entrust Computer security, Enterprise software Entrust Inc. is a $130 million privately owned software company with 350 employees. It provides identity management security software and services in the areas of public key infrastructure, ...more

7
ESET is listed (or ranked) 7 on the list List of Computer Security Companies
ESET Software ESET is an IT security company headquartered in Bratislava, Slovakia that was founded in 1992 by the merger of two private companies. The company was awarded as the most successful Slovak ...more

8
F-Secure is listed (or ranked) 8 on the list List of Computer Security Companies
F-Secure Computer security, Computer industry F-Secure Corporation is an anti-virus, cloud content and computer security company based in Helsinki, Finland. The company has 20 country offices and a presence in more than 100 countries, with ...more

9
Finjan is listed (or ranked) 9 on the list List of Computer Security Companies
Finjan Computer security Finjan is a company which owns the patented technology used in many enterprise web security solutions, including real-time and behavior-based malware prevention. The original hardware and ...more

10
FireEye, Inc. is listed (or ranked) 10 on the list List of Computer Security Companies
FireEye, Inc. Computer security FireEye provides the only global, anti-botnet protection system to combat botnets and targeted malware. FireEye protects customers against botnets to prevent data and intellectual property and ...more

11
Fortinet is listed (or ranked) 11 on the list List of Computer Security Companies
Fortinet Computer security, Computer, Wireless Fortinet is the pioneer and world's leading provider of Unified Threat Management (UTM) security systems that enable secure business communications and deliver the best security, performance and ...more

12
FRISK Software International is listed (or ranked) 12 on the list List of Computer Security Companies
FRISK Software International Computer security, Software FRISK Software International was an Icelandic software company that developed F-Prot antivirus and F-Prot AVES antivirus and anti-spam service. Its name is derived from the initial letters of ...more

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13
FSA Corporation is listed (or ranked) 13 on the list List of Computer Security Companies
FSA Corporation Computer security, Software, Research and development FSA Corporation developed UNIX and Windows system level software for security and distributed system administration in the 1990s. The company provided the underlying technology basis for ...more

14
GFI Software is listed (or ranked) 14 on the list List of Computer Security Companies
GFI Software Computer security, Software GFI Software is an American developer of Web & Mail security, Networking & Security and Archiving & Fax computer software founded in 1992. Its products include software for filtering ...more

15
Haute Secure is listed (or ranked) 15 on the list List of Computer Security Companies
Haute Secure Computer security

16
Immunet is listed (or ranked) 16 on the list List of Computer Security Companies
Immunet Computer security

17
MailChannels is listed (or ranked) 17 on the list List of Computer Security Companies
MailChannels Computer security, Software MailChannels is a privately held, anti-spam technology company based in Vancouver, British Columbia.

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18
McAfee is listed (or ranked) 18 on the list List of Computer Security Companies
McAfee Computer security, Software, Computer Intel Security Group, is an American global computer security software company headquartered in Santa Clara, California, and the world's largest dedicated security technology company. The ...more

19
NeoScale Systems is listed (or ranked) 19 on the list List of Computer Security Companies
NeoScale Systems Computer security Entrusted by Global 500 corporations, government, and small-medium enterprises across major industries as their premier storage security partner, NeoScale delivers to customers appliance-based ...more

20
NetScreen Technologies is listed (or ranked) 20 on the list List of Computer Security Companies
NetScreen Technologies Computer security, Software, Computer hardware NetScreen provided a family of network/Internet security solutions that integrate firewall, VPN encryption and traffic management functionality all on a single, dedicated ASIC-based hardware

21
secunet is listed (or ranked) 21 on the list List of Computer Security Companies
secunet Computer security

22
Shavlik Technologies is listed (or ranked) 22 on the list List of Computer Security Companies
Shavlik Technologies Computer security Shavlik Technologies was a privately held company founded in 1993 by Mark Shavlik, who was one of the original developers of Windows NT in the late 1980s and early 1990s at Microsoft. The ...more

23
SonicWall is listed (or ranked) 23 on the list List of Computer Security Companies
SonicWall Computer security, Software, Business Services SonicWall, originally a private company headquartered in San Jose, California, and now owned by Dell, sells a range of Internet appliances primarily directed at content control and network ...more

24
Sophos is listed (or ranked) 24 on the list List of Computer Security Companies
Sophos Computer security, Software Sophos is a developer and vendor of computer security software and hardware, providing communication endpoint, encryption, network security, email security and mobile security as well as Unified ...more

25
Sourcefire is listed (or ranked) 25 on the list List of Computer Security Companies
Sourcefire Computer security, Network security Sourcefire® was founded in 2001 by Martin Roesch, the creator of SNORT®, the open source technology that has become the de facto standard for intrusion detection and prevention. To date, ...more

26
Symantec Corporation is listed (or ranked) 26 on the list List of Computer Security Companies
Symantec Corporation Computer security, Software, Computer Symantec Corporation NASDAQ:SYMC, founded in 1982, is an international corporation which sells computer software, particularly in the realms of security and information management. Headquartered ...more

27
Trend Micro is listed (or ranked) 27 on the list List of Computer Security Companies
Trend Micro Computer security, Software, Software Publishing Trend Micro Inc. is a global security software company founded in Los Angeles, California with global headquarters in Tokyo, Japan, and regional headquarters in Asia, Europe and the Americas. ...more

28
Vidoop is listed (or ranked) 28 on the list List of Computer Security Companies
Vidoop Computer security, Computer Vidoop LLC was a privately held company based in Portland, Oregon. Its flagship product was Vidoop Secure, a login solution designed to function without traditional passwords, which Vidoop ...more

29
WinAbility is listed (or ranked) 29 on the list List of Computer Security Companies
WinAbility Computer security

30
Promisec is listed (or ranked) 30 on the list List of Computer Security Companies