Top 10 Largest Cybersecurity Companies

When judging a company, you might look at employee count, revenue, or market cap to place it among its peers. 

However, as cybersecurity professionals will know, sometimes it’s not about how impressive a singular metric is, but about the breadth of coverage it offers.  

Cybersecurity companies that can offer the same, high level of protection in Peru as they can in Spain becomes a key selling point, especially to multinational enterprise clients. 

Cyber Magazine therefore takes a look at those companies with the widest footprint, by examining the top 10 largest cybersecurity companies.

10. Trend Micro

CEO: Eva Chen
HQ: Tokyo, Japan
Coverage: ~65 countries

Trend Micro was established in 1988 by Steve Chang and is headquartered in Tokyo, Japan. The company has become a prominent provider of cybersecurity solutions, focusing on antivirus software and internet content security services for both businesses and consumers. Over the years, Trend Micro has expanded its product offerings to include advanced threat protection technologies that address various cyber threats such as ransomware, malware, and phishing attacks. Its innovative solutions are designed to secure endpoints, networks, and cloud environments.

Trend Micro's flagship product line includes the Trend Micro Apex One platform, which provides endpoint protection with features like machine learning-based threat detection and response capabilities. The company also focuses on hybrid cloud security solutions that protect workloads across multiple environments. Its deep integration with leading cloud service providers ensures that organisations can maintain robust security postures while leveraging the agility of cloud computing. Trend Micro's commitment to research and development has positioned it as a trusted partner for organisations seeking comprehensive cybersecurity solutions.

9. Cisco

CEO: Chuck Robbins
HQ: San Jose, California, United States
Coverage: ~80 countries

Cisco Systems, founded in 1984 by Leonard Bosack and Sandy Lerner, has been a cornerstone of networking technology for decades. Whilst primarily known for its networking hardware, Cisco has significantly expanded its cybersecurity offerings in recent years. The company's security portfolio now encompasses a wide range of solutions, including next-generation firewalls, advanced malware protection, and cloud security. Cisco's approach to cybersecurity is deeply integrated with its networking expertise, allowing for comprehensive protection across the entire network infrastructure.

Their Secure X platform, for instance, unifies visibility across a company's security portfolio, streamlining threat detection and response. The acquisition of companies like Duo Security has bolstered Cisco's capabilities in areas such as multi-factor authentication and zero trust security. With the recent acquisition of Splunk, Cisco is poised to further enhance its security analytics and automation capabilities, potentially redefining the landscape of enterprise security and network management.

8. Check Point
 

CEO: Gil Shwed
HQ: Tel Aviv, Israel
Coverage: 88 countries

Check Point Software Technologies, established in 1993 by Gil Shwed, Marius Nacht, and Shlomo Kramer, is a pioneer in the cybersecurity industry. The company gained prominence with its FireWall-1 product, which introduced the concept of stateful inspection, a significant advancement in firewall technology. Over the years, Check Point has expanded its portfolio to include a wide range of security solutions, addressing the evolving needs of organisations in an increasingly digital world. Check Point's current offerings encompass network security, cloud security, and mobile security. Their Infinity architecture provides a unified security management platform across networks, cloud, and mobile environments.

The company's ThreatCloud AI, a cloud-based knowledge base, analyses millions of threat signals daily to provide real-time threat intelligence. Check Point's focus on research and development, evidenced by its consistent investment in innovation, has allowed it to maintain its position as a leader in the cybersecurity market, particularly in areas such as advanced threat prevention and zero-day protection.

7. Fortinet

CEO: Ken Xie
HQ: Sunnyvale, California, United States
Coverage: ~90 countries

Fortinet, established in 2000 by brothers Ken and Michael Xie, has grown into a global leader in broad, integrated, and automated cybersecurity solutions. The company's flagship product, FortiGate, combines next-generation firewall capabilities with advanced threat protection, securing networks from the edge to the core. Fortinet's success stems from its custom-built security processors, which provide high-performance security without compromising network speeds.

The company's Security Fabric architecture extends beyond traditional network security, offering a comprehensive suite of security solutions that work seamlessly together. This includes secure SD-WAN, cloud security, and zero-trust network access. Fortinet's FortiGuard Labs, a global threat intelligence and research team, continuously analyses and responds to emerging threats, ensuring that Fortinet's products remain at the forefront of cybersecurity defence. The company's focus on both hardware and software development has allowed it to maintain a competitive edge in an increasingly complex digital landscape.

6. CyberArk

CEO: Matthew Cohen
HQ: Newton, Massachusetts, United States
Coverage: 110 countries

CyberArk, founded in 1999 by Udi Mokady and Alon Cohen, has established itself as a leader in privileged access management (PAM), a critical aspect of cybersecurity. The company's solutions focus on securing, managing, and monitoring privileged accounts and credentials, which are often the primary target for cyber attackers seeking to gain access to an organisation's most sensitive assets. CyberArk's approach to security is based on the principle of least privilege, ensuring that users and applications have only the minimum level of access necessary to perform their functions.

The company's portfolio has expanded beyond traditional PAM to include solutions for securing applications, DevOps tools, and cloud environments. CyberArk's Identity Security Platform provides a comprehensive approach to managing and securing identities across the enterprise, from on-premises to cloud and hybrid environments. Their solutions incorporate advanced technologies such as behavioural analytics and machine learning to detect and prevent unauthorised access attempts. CyberArk's focus on this critical area of cybersecurity has made it a trusted partner for many of the world's largest organisations, particularly in highly regulated industries such as finance and healthcare.

5. Akamai Technologies
 

CEO: Tom Leighton
HQ: Cambridge, Massachusetts, United States
Coverage: ~130 countries

Akamai Technologies, founded in 1998 by Tom Leighton and Danny Lewin, has established itself as a leader in content delivery network (CDN) services and cloud infrastructure solutions. Headquartered in Cambridge, Massachusetts, Akamai operates one of the world's largest distributed computing platforms, with over 350,000 servers interconnected across more than 1,300 networks globally. This extensive infrastructure allows the company to deliver content quickly and reliably while optimising performance for its clients.

Akamai’s primary offerings include web performance optimisation, media delivery solutions, and cloud security services. The company’s CDN technology ensures that web applications load faster and more efficiently by caching content closer to end-users, thereby reducing latency and improving user experience. Additionally, Akamai provides robust security solutions that protect against DDoS attacks and other cyber threats, making it a trusted partner for businesses looking to enhance their online presence while safeguarding their digital assets. With a strong focus on innovation and customer-centric solutions, Akamai continues to adapt to the changing landscape of internet technologies.

4. Palo Alto Networks

CEO: Nikesh Arora
HQ: United States
Coverage: ~150 countries

Palo Alto Networks, founded in 2005 by Nir Zuk, has become a cornerstone of the cybersecurity industry. The company's initial focus on next-generation firewalls quickly evolved into a comprehensive security platform. Their innovative approach to network security, which included the development of App-ID technology, allowed for unprecedented visibility and control over application traffic, setting a new standard in the industry. In recent years, Palo Alto Networks has expanded its offerings to encompass cloud security, endpoint protection, and AI-driven threat detection.

Their Prisma Cloud platform, for instance, provides security across the entire cloud-native technology stack, addressing the unique challenges of multi-cloud environments. The company's Cortex XDR solution leverages machine learning to detect and respond to sophisticated threats across networks, endpoints, and clouds, demonstrating Palo Alto Networks' commitment to staying ahead of the evolving threat landscape.

3.CrowdStrike

CEO: George Kurtz
HQ: Austin, Texas, United States
Coverage: ~170 countries

CrowdStrike, founded in 2011 by George Kurtz, Dmitri Alperovitch, and Gregg Marston, has rapidly ascended to become a leader in cloud-delivered endpoint and workload protection. The company's Falcon platform utilises a unique cloud-native architecture and artificial intelligence to provide real-time protection and visibility across the enterprise. CrowdStrike's approach to cybersecurity centres on the belief that traditional antivirus solutions are inadequate against modern threats.

At the heart of CrowdStrike's technology is its Threat Graph, a massive cloud-based graph database that processes trillions of events per week from millions of sensors deployed globally. This allows for real-time correlation of events, providing unparalleled threat intelligence and response capabilities. The company's services extend beyond endpoint protection to include threat intelligence, incident response, and proactive hunting for advanced persistent threats. CrowdStrike's ability to detect and respond to threats in real-time, coupled with its focus on reducing complexity for security teams, has contributed to its rapid growth and adoption by organisations worldwide.

2. Zscaler

CEO: Jay Chaudhry
HQ: San Jose, California, United States
Coverage: ~185 countries

Zscaler, founded in 2007 by Jay Chaudhry, has revolutionised the approach to network security with its cloud-native zero trust exchange platform. The company's architecture eliminates the need for traditional network security appliances by moving security to the cloud, where it can be delivered as a service. This approach aligns perfectly with the modern, distributed workforce and the increasing adoption of cloud services. Zscaler's core services include Zscaler Internet Access (ZIA), which secures connections to the internet and SaaS applications, and Zscaler Private Access (ZPA), which provides secure access to internal applications without exposing the network.

The company's platform processes over 200 billion transactions daily, using AI and machine learning to detect and prevent sophisticated threats. Zscaler's innovative approach has been particularly relevant in the era of remote work, as it enables organisations to secure their employees' connections regardless of location, device, or network.

1. Okta

CEO: Todd McKinnon
HQ: San Francisco, California, United States
Coverage: ~190 countries

Okta, founded in 2009 by Todd McKinnon and Frederic Kerrest, has emerged as a global leader in identity and access management (IAM). The company's cloud-based platform provides a secure, single point of access for users, enabling them to access various applications and services seamlessly. Okta’s solutions help organisations implement a zero trust security model by ensuring that only authorised users can access sensitive information and applications.
Okta Identity Cloud includes tools for managing user identities, controlling access, and securing data across on-premises, cloud, and hybrid environments.

This enables organisations to implement Single Sign-On (SSO), multifactor authentication (MFA), and user lifecycle management efficiently. With over 19,300 customers and more than 7,000 integrations, Okta has established itself as a leader in the identity management sector, recognised for its ability to enhance user experiences and improve security protocols within enterprises.