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 ZTNA vendors and companies based in the United States.
| Company | Category | Based in | Founded | Ownership |
|---|---|---|---|---|
Alchemy Technology Group Provides IT consulting and technology services across cybersecurity, cloud, data and application development. | Security consulting and vCISO | Houston, United States | Private | |
Appgate AppGate provides zero trust network access and fraud protection software for enterprises and government agencies. | Zero trust network access | New York, United States | Private | |
AT&T Cybersecurity AT&T Cybersecurity provides network security services to businesses of all sizes. | SASE and SSE | San Mateo, United States | 2007 | Owned by WillJam Ventures |
Claroty Claroty provides cybersecurity for cyber-physical systems in industrial, healthcare, and commercial settings. | OT and ICS security | New York, United States | Private | |
Cloudflare Cloudflare provides a global network for security, performance, and full-stack development. | SASE and SSE | San Francisco, United States | 2009 | Public, NET |
Elisity Elisity provides identity-based microsegmentation software to contain lateral movement across enterprise networks. | Zero trust network access | Dallas, United States | 2018 | Owned by IonQ |
Fortinet Fortinet provides cybersecurity solutions and services, including networking and security convergence, for enterprises and governments. | Firewalls | Sunnyvale, United States | 2000 | Public, FTNT |
HPE Security service edge combining ZTNA, secure web gateway, CASB and firewall as a service, alongside HPE servers, storage, networking and hybrid cloud. | SASE and SSE | Houston, United States | Private | |
iboss iboss provides security for AI, data, and applications through a unified SASE platform. | SASE and SSE | Boston, United States | 2003 | Private |
Island Island provides an enterprise browser that integrates security, IT, and AI-powered productivity for organisations. | Zero trust network access | Dallas, United States | Private | |
Ivanti Ivanti provides software for managing and securing endpoints, IT services, networks and supply chains. | Vulnerability management | South Jordan, United States | Private | |
Jamf Jamf provides management and security software for Apple devices in organisations. | Mobile security | Minneapolis, United States | 2000 | Owned by Francisco Partners |
Netskope, Inc Netskope provides cloud security and networking services for organisations. | SASE and SSE | Santa Clara, United States | 2012 | Public, NTSK |
NordLayer Provides a network security platform for businesses to secure connections and stay compliant. | SASE and SSE | New York, United States | Private | |
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 |
Skyhigh Security Skyhigh Security provides data-first security service edge for cloud and hybrid environments. | SASE and SSE | San Jose, United States | 2011 | Private |
SonicWall SonicWall provides unified cybersecurity for SMBs, MSPs, and IT teams. | Firewalls | Milpitas, United States | 1991 | Owned by Francisco Partners and Elliott Investment Management |
StrongDM StrongDM provides just-in-time, least-privilege access to databases, containers, cloud infrastructure and AI agents. | Privileged access management | Palo Alto, United States | 2015 | Part of Delinea |
Teleport Teleport provides a unified identity layer for securing access to infrastructure, applications, and AI agents. | Privileged access management | Oakland, United States | 2015 | Private |
ThreatLocker Provides Zero Trust cybersecurity software controlling application execution, network access and privileged access for organisations. | Privileged access management | Orlando, United States | 2017 | Private |
Twingate Twingate provides identity-based access to private resources, replacing traditional VPNs for remote work. | Zero trust network access | Redwood City, United States | 2019 | Private |
Versa Networks Versa Networks provides secure access service edge (SASE) solutions that combine networking and security. | SASE and SSE | Santa Clara, United States | 2012 | Private |
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 |