Biggest Cybersecurity Companies Of 2020

The biggest cybersecurity companies are into a lucrative 100 billion dollar market. With the influx of cybercrimes in today’s era. Cybersecurity platforms aim to provide security in the cyber world.

In addition, see 2020’s biggest cybersecurity companies.


This cybersecurity company also tops the list with its annual revenue of $2.15 billion. Moreover, Fortinet has its headquarters in Sunnyvale, California.

Being 20 years in the business, this company has built a firm cybersecurity reputation. Moreover, it is serving more than 21,000 entities of all sizes.

In its latest offer, Fortinet enhanced its security portfolio with Google Cloud. As a result, this results in additional security for workloads and applications.

Cybersecurity Product Categories

  • Network firewalls
  • Intrusion prevention
  • Anti-virus
  • Network access control (NAC)
  • Endpoint security
  • Web application firewall


The company began operations in 2010, in Clearwater, Florida. Although their annual revenue is privately undisclosed. But they keep on the top lists.

Furthermore, the KnowBe4 specializes in handling cybersecurity awareness training.

  • Proper practices for cyber safety
  • Protection against insider attacks
  • Phishing methods

Moreover, the continuous rise of data breach reports has opened more gateways of opportunities. Especially for this type of industry.

Furthermore, KnowBe4 is one of the fastest-growing companies in this industry. This is because of gaining more of their customer’s satisfaction.


Being a pioneer in the industry, Cisco has an annual revenue of 49.33 billion dollars. Moreover, the company houses in San Jose, California since 1984.

In addition, the company initially started in the field of networking. But as necessity asks, Cisco then develops into the field of security and storage.

Cisco products & services include:

  • Firewalls
  • Intrusion prevention system (IPS)
  • UTM
  • Malware protection
  • Cloud protection
  • CASB
  • Web gateway
  • NAC
  • Email security
  • Endpoint security
  • VPN
  • Security management

On the other hand, Cisco launched a new silicon architecture in 2019. This was known as the Cisco Silicon One.

Then thereafter, the company launched the Cisco 8000 series. Moreover, these are carrier-class routers from new silicon.


Moreover, Splunk is another one on the list. Splunk has an annual revenue worth of 1.27 billion dollars. 

Also, the company started its security services in 2003. Moreover, Splunk founded its business in San Francisco, California.

Lately, the company increases with its expansion rates. Besides, Splunk launches its strong data-to-everything strategy.

Cybersecurity Product Categories:

  • Security analytics
  • SIEM
  • UEBA or User Behavior Analytics
  • Ransomware prevention
  • Security automation


The Microsoft company headquarters in Redmond, Washington. Having vast experience in the field of technology and security since 1975.

Microsoft has an annual revenue of $110.360 billion. This is due to the company’s large security portfolio.

For instance, Microsoft develops an Active Directory. As a result, this serves for better identity and access management. Along with this are the following:

  • Windows Defender
  • Azure Cloud Security Services
    • Security center
    • Key vault
    • Azure DDoS Protection
    • Azure Information Protection
    • Application Gateway for applications

Moreover, here is the list of Microsoft’s Product Categories:

  • UEBA
  • Identity and access management
  • Threat protection
  • Information protection
  • Security management
  • DDoS Protection
  • Cloud security
  • Application gateway

However, the company lowers in ranking in recent months.

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