50 Leading Companies in Cybersecurity 2024

The cybersecurity industry continues to evolve rapidly, driven by the growing sophistication of cyber threats and the increasing reliance on digital infrastructure across every sector. In this high-stakes environment, some companies stand out by delivering innovative solutions, fortifying defenses, and setting new benchmarks in protecting critical systems and data.

This list highlights 50 leading companies in cybersecurity for 2024, recognizing those that have demonstrated exceptional expertise, adaptability, and impact in safeguarding the digital world and shaping the future of security.

Published

Dec 2024

Updated

Yearly

#

Name

HQ

Employees

Year Founded

Industry Focus

Customer Success Function

ARR (Approx.)

NRR (Approx.)

Compliance & Certifications

Website

Linkedin Link

1

CrowdStrike

Sunnyvale, USA

7,000+

2011

Endpoint Security

Endpoint Security

Endpoint Security

Endpoint Security

High-touch CS

High-touch CS

High-touch CS

High-touch CS

$2.5B

125%

SOC 2, ISO 27001, FedRAMP

2

Palo Alto Networks

Santa Clara, USA

15,000+

2005

Network Security

Network Security

Network Security

Network Security

High-touch CS

High-touch CS

High-touch CS

High-touch CS

$5B

120%

SOC 2, ISO 27001, FedRAMP, PCI-DSS

3

Zscaler

San Jose, USA

5,000+

2007

Cloud Security

Cloud Security

Cloud Security

Cloud Security

High-touch CS

High-touch CS

High-touch CS

High-touch CS

$1.2B

130%

SOC 2, ISO 27001, FedRAMP

4

Okta

San Francisco, USA

6,000+

2009

Identity Mgmnt

Identity Mgmnt

Identity Mgmnt

Identity Mgmnt

High-touch CS

High-touch CS

High-touch CS

High-touch CS

$1.5B

115%

SOC 2, ISO 27001, FedRAMP

5

Fortinet

Sunnyvale, USA

12,000+

2000

Network Security

Network Security

Network Security

Network Security

High-touch CS

High-touch CS

High-touch CS

High-touch CS

$3B

118%

SOC 2, ISO 27001, Common Criteria

6

Tenable

Columbia, USA

2,000+

1998

Threat Mgmnt

Threat Mgmnt

Threat Mgmnt

Threat Mgmnt

High-touch CS

High-touch CS

High-touch CS

High-touch CS

$600M

110%

SOC 2, ISO 27001, FedRAMP

7

Rapid7

Boston, USA

2,500+

2000

Security Analytics

Security Analytics

Security Analytics

Security Analytics

High-touch CS

High-touch CS

High-touch CS

High-touch CS

$500M

112%

SOC 2, ISO 27001

8

Proofpoint

Sunnyvale, USA

4,000+

2002

Email Security

Email Security

Email Security

Email Security

High-touch CS

High-touch CS

High-touch CS

High-touch CS

$1B

115%

SOC 2, ISO 27001, FedRAMP

9

CyberArk

Newton, USA

2,000+

1999

Identity mgmnt

Identity mgmnt

Identity mgmnt

Identity mgmnt

High-touch CS

High-touch CS

High-touch CS

High-touch CS

$500M

120%

SOC 2, ISO 27001

10

SailPoint

Austin, USA

2,000+

2005

Identity mgmnt

Identity mgmnt

Identity mgmnt

Identity mgmnt

High-touch CS

High-touch CS

High-touch CS

High-touch CS

$400M

110%

SOC 2, ISO 27001, FedRAMP

11

Darktrace

Cambridge, UK

1,500+

2013

AI Cybersecurity

AI Cybersecurity

AI Cybersecurity

AI Cybersecurity

High-touch CS

High-touch CS

High-touch CS

High-touch CS

$300M

125%

SOC 2, ISO 27001

12

SentinelOne

Mountain View, USA

2,000+

2013

Endpoint Security

Endpoint Security

Endpoint Security

Endpoint Security

High-touch CS

High-touch CS

High-touch CS

High-touch CS

$400M

130%

SOC 2, ISO 27001, FedRAMP

13

Qualys

Foster City, USA

1,500+

1999

Cloud Security

Cloud Security

Cloud Security

Cloud Security

High-touch CS

High-touch CS

High-touch CS

High-touch CS

$400M

110%

SOC 2, ISO 27001, FedRAMP

14

Netskope

Santa Clara, USA

2,500+

2012

Cloud Security

Cloud Security

Cloud Security

Cloud Security

High-touch CS

High-touch CS

High-touch CS

High-touch CS

$500M

125%

SOC 2, ISO 27001, FedRAMP

15

Proofpoint

Sunnyvale, USA

4,000+

2002

Email Security

Email Security

Email Security

Email Security

High-touch CS

High-touch CS

High-touch CS

High-touch CS

$1B

115%

SOC 2, ISO 27001, FedRAMP

Get the full list of the 50+ fastest growing CS Teams in Planhat

Get the full list of the 50+ fastest growing CS Teams in Planhat

Get the full list of the 50+ fastest growing CS Teams in Planhat

Get the full list of the 50+ fastest growing CS Teams in Planhat

Source

This list has been compiled using data primarily processed by our experimental AI Agent. By leveraging this system, we were able to compose extensive datasets. While this database remains in an experimental phase, its capability to process complex information is complemented by human expertise, ensuring a thoughtful and informed perspective. This combination has enabled us to present a curated, up-to-date view of the companies shaping the future of the B2B SaaS industry.

What is Cybersecurity

Cybersecurity is a proactive, risk-focused approach to protecting systems, networks, and data from threats and unauthorized access. It goes beyond reactive measures by actively identifying vulnerabilities, implementing robust defenses, and staying ahead of evolving threats to safeguard critical assets.

In the context of today's digital landscape, cybersecurity is essential for maintaining trust, ensuring operational continuity, and protecting sensitive information. A strong cybersecurity strategy involves ongoing monitoring, threat intelligence, and a culture of awareness that empowers individuals and organizations to mitigate risks effectively.

Ultimately, cybersecurity is about fostering resilience, where individuals and organizations thrive in a secure environment by aligning their practices with the principles of safety, privacy, and digital integrity.

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