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1,006 companies matching · page 1 of 38
Allied Universal
$9.0BAllied Universal provides facility services company and the largest security force in North America.
Iron Mountain
$5.3BWe protect, unlock, and extend the value of your information and assets throughout the entire lifecycle. Iron Mountain offers storage, asset lifecycle management and information management services to companies.
RSA Security
$2.1BRSA Security is a provider of security solutions for business acceleration and security activities.
Optiv
$1.9BOptiv is a cyber security solutions provider in North America that help clients plan, build and run successful cyber security programs.
Lacework
$1.9BLacework is a cloud security services provider that automates cloud security at scale so customers can innovate with speed and safety.
Netskope
$1.4BNetskope is a security platform to protect data, stop threats, or any application.
FireEye
$1.2BFireEye is an intelligence-led security company that protects customers with innovative technology and expertise from the front lines.
Fireblocks
$1.0BFireblocks is a blockchain security service provider for moving, storing, and issuing digital assets.
Cybereason
$971MHunt, Detect, Protect. An end-to-end cybersecurity solution built to empower defenders. Cybereason is a cybersecurity company that offers a comprehensive platform for endpoint protection, detection, and response.
Arctic Wolf
$899MArctic Wolf helps companies end cyber risk by providing security operations as a concierge service.
Tanium
$890MTanium is a security and systems management platform allowing real-time data collection at an enterprise scale.
Island
$810MIsland offers an enterprise browser that enhances security and productivity by integrating essential tools.
Claroty
$740MSecuring Cyber-Physical Systems Across the Extended Internet of Things (XIoT). Claroty is a cybersecurity company that provides solutions to protect infrastructure and industrial networks from cyber threats.
Aura
$738MA new approach to online safety– smart, simple, powered by AI. Aura provides AI-powered security solutions that offer identity theft protection, credit monitoring, and online privacy for individuals.
Sysdig
$730MSysdig is a cloud-native visibility and security company that provides cloud and container security for enterprises and their DevOps teams.
SentinelOne
$697MSentinelOne delivers autonomous endpoint protection that successfully prevents, detects and responds to attacks across all major vectors.
BlueVoyant
$666MBlueVoyant provides advanced threat intelligence, managed security services, and cybersecurity consulting to businesses and organizations.
Acronis
$658MAcronis is a cybersecurity company that solves safety, accessibility, privacy, authenticity, and security challenges.
CyberArk Software
$570MCyberArk is a security company that focuses on striking down targeted cyber threats before they affect business operations.
Kaseya
$545MKaseya is an automation software provider that offers remote management software for the information technology industry.
Rubrik
$544MRubrik offers live data access for recovery and application development by fusing enterprise data management with web-scale IT.
Armis Security
$537MArmis Security offers an agentless IoT security solution that lets enterprises see and control any device or network.
DataBank
$535MDataBank is an information management and security company offering customized technology solutions to businesses.
Abnormal Security
$534MAbnormal Security is an email security company that protects enterprises and organizations from targeted email attacks.
NetSPI
$500MNetSPI is a cybersecurity company that offers enterprise security testing and attack surface management.
CrowdStrike
$486MCrowdStrike is a cybersecurity technology firm that provides cloud-delivered protection for cloud workloads, identity, and data.
Evolv Technology
$473MEvolv Technology, an AI-enabled touchless security screening system that uses digital sensors and artificial intelligence to detect threats.