All companies
Every cybersecurity vendor and service firm on the list. Tick the filters to build a shortlist, then open a profile to see who owns the company and what it does. You can also browse by category or country, or see recent deals.
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See also companies based in the United States.
| Company | Category | Based in | Founded | Ownership |
|---|---|---|---|---|
A10 Networks A10 Networks provides secure, high-performance networking solutions for applications and AI workloads. | DDoS protection | San Jose, United States | 2004 | Public, ATEN |
BIO-key International BIO-key provides identity and access management solutions with biometric authentication for enterprises and organisations. | Identity and access management | Holmdel, United States | Public, BKYI | |
Cloudflare Cloudflare provides a global network for security, performance, and full-stack development. | SASE and SSE | San Francisco, United States | 2009 | Public, NET |
Commvault Commvault provides a cloud-native platform for data security, identity resilience, and cyber recovery. | Backup and cyber recovery | Tinton Falls, United States | 1996 | Public, CVLT |
CrowdStrike CrowdStrike provides AI-native cybersecurity solutions to stop breaches. | EDR and XDR | Austin, United States | 2011 | Public, CRWD |
Elastic Elastic provides the Elasticsearch Platform, which includes search, observability, and security solutions. | SIEM | Mountain View, United States | 2012 | Public, ESTC |
F5 F5 provides application delivery and security solutions for hybrid multicloud environments. | WAF and bot protection | Seattle, United States | 1996 | Public, FFIV |
Fastly Fastly provides an edge cloud platform that helps businesses deliver, secure, and deploy applications and AI workloads. | WAF and bot protection | San Francisco, United States | 2011 | Public, FSLY |
Fortinet Fortinet provides cybersecurity solutions and services, including networking and security convergence, for enterprises and governments. | Firewalls | Sunnyvale, United States | 2000 | Public, FTNT |
IBM IBM is a technology company that sells software, infrastructure, and consulting services. | SIEM | Armonk, United States | 1911 | Public, IBM |
Keysight Technologies Test equipment maker whose device security lab, built on Riscure, tests chips, cards and vehicle electronics against side-channel and fault-injection attacks. | IoT, embedded and product security | Santa Rosa, California, United States | 2014 | Public, KEYS |
Microsoft Microsoft sells software, cloud services, hardware, and gaming products. | Identity and access management | Redmond, United States | 1975 | Public, MSFT |
N-able N-able provides cybersecurity and IT management software for managed service providers and businesses. | Managed security services | Burlington, United States | Public, NABL | |
NETSCOUT NETSCOUT provides real-time network visibility, observability, cybersecurity, and DDoS protection solutions. | DDoS protection | Westford, United States | 1984 | Public, NTCT |
Netskope, Inc Netskope provides cloud security and networking services for organisations. | SASE and SSE | Santa Clara, United States | 2012 | Public, NTSK |
Okta Okta provides cloud-based identity and access management solutions for workforce and customer identities. | Identity and access management | San Francisco, United States | 2009 | Public, OKTA |
OneSpan OneSpan provides authentication, fraud prevention, and eSignature solutions for digital agreements and transactions. | MFA and passwordless authentication | Boston, United States | Public, OSPN | |
Palo Alto Networks Palo Alto Networks provides cybersecurity platforms and services to protect organizations from cyber threats. | Firewalls | Santa Clara, United States | 2005 | Public, PANW |
Qualys Qualys provides an enterprise cyber risk and security platform. | Vulnerability management | Foster City, United States | 1999 | Public, QLYS |
Rambus Chip IP company licensing automotive-grade hardware security modules, MACsec engines and key provisioning for vehicle chips. | Automotive cybersecurity | San Jose, United States | Public, RMBS | |
Rapid7 Rapid7 provides AI-powered managed cybersecurity operations, including MDR, SIEM, and vulnerability management. | Vulnerability management | Boston, United States | 2000 | Public, RPD |
Riskified Riskified provides AI-powered fraud prevention and chargeback protection for ecommerce merchants. | Fraud and payment fraud prevention | New York, United States | 2013 | Public, RSKD |
SailPoint SailPoint provides identity governance and security software for human, machine, and AI identities. | Identity governance and administration | Austin, United States | 2005 | Public, SAIL |
SentinelOne SentinelOne provides an AI-native cybersecurity platform for endpoint, identity, and cloud protection. | EDR and XDR | Mountain View, United States | 2013 | Public, S |
Tenable Tenable provides an exposure management platform that unifies security visibility, insight, and action across the attack surface. | Vulnerability management | Columbia, United States | 2002 | Public, TENB |
UL Solutions Global testing and certification firm, recognised by the PCI SSC for PTS POI and HSM evaluation, with labs in the UK and China. | Compliance audits (SOC 2, ISO 27001) | Northbrook, United States | Public, ULS | |
Varonis Varonis provides data security software that protects data across cloud, SaaS and on-premises environments. | Data security posture management | Miami, United States | 2005 | Public, VRNS |
Zscaler Zscaler provides a cloud-native zero trust cybersecurity platform that securely connects users, devices, and applications. | SASE and SSE | San Jose, United States | 2007 | Public, ZS |