ZTNA vendors
We list 32 companies active in zero trust network access, and 5 of them have it as their main focus. 6 are public, 6 are owned by another company and 20 are private. Most are based in the United States (23). The oldest, Teldat, was founded in 1985. By revenue from annual reports, the largest company here is Palo Alto Networks ($11.5bn in FY2026).
By countryUnited States 23
Companies focused on zero trust network access
5 companies| Company | Based in | Founded | Size | Ownership | Revenue |
|---|---|---|---|---|---|
Appgate AppGate provides zero trust network access and fraud protection software for enterprises and government agencies. | New York, United States | Private | |||
Island Island provides an enterprise browser that integrates security, IT, and AI-powered productivity for organisations. | Dallas, United States | Private | |||
Twingate Twingate provides identity-based access to private resources, replacing traditional VPNs for remote work. | Redwood City, United States | 2019 | Private | ||
Zero Networks Zero Networks provides automated microsegmentation and zero trust security to stop lateral movement and contain attacks. | Tel Aviv, Israel | Private | |||
Elisity Elisity provides identity-based microsegmentation software to contain lateral movement across enterprise networks. | Dallas, United States | 2018 | Owned by IonQ |
Also active in zero trust network access
27 companies| Company | Based in | Founded | Size | Ownership | Revenue |
|---|---|---|---|---|---|
Palo Alto Networks Palo Alto Networks provides cybersecurity platforms and services to protect organizations from cyber threats. | Santa Clara, United States | 2005 | 13,900 staff | Public, PANW | $11.5bn (FY2026) |
Fortinet Fortinet provides cybersecurity solutions and services, including networking and security convergence, for enterprises and governments. | Sunnyvale, United States | 2000 | 15,109 staff | Public, FTNT | $6.8bn (FY2025) |
Zscaler Zscaler provides a cloud-native zero trust cybersecurity platform that securely connects users, devices, and applications. | San Jose, United States | 2007 | Public, ZS | $3.4bn (FY2026) | |
Check Point Check Point Software provides cyber security solutions including network, cloud, and AI security. | Tel Aviv, Israel | 1993 | Public, CHKP | $2.7bn (FY2025) | |
Cloudflare Cloudflare provides a global network for security, performance, and full-stack development. | San Francisco, United States | 2009 | 2,440 staff | Public, NET | $2.2bn (FY2025) |
Netskope, Inc Netskope provides cloud security and networking services for organisations. | Santa Clara, United States | 2012 | Public, NTSK | $709.0m (FY2026) | |
ThreatLocker Provides Zero Trust cybersecurity software controlling application execution, network access and privileged access for organisations. | Orlando, United States | 2017 | 700 staff | Private | |
iboss iboss provides security for AI, data, and applications through a unified SASE platform. | Boston, United States | 2003 | 375 staff | Private | |
Alchemy Technology Group Provides IT consulting and technology services across cybersecurity, cloud, data and application development. | Houston, United States | Private | |||
AT&T Cybersecurity AT&T Cybersecurity provides network security services to businesses of all sizes. | San Mateo, United States | 2007 | Owned by WillJam Ventures | ||
Cato Networks Cato Networks provides a SASE platform that secures enterprise, cloud and AI interactions. | Tel Aviv, Israel | 2015 | Private | ||
Claroty Claroty provides cybersecurity for cyber-physical systems in industrial, healthcare, and commercial settings. | New York, United States | Private | |||
Cybersplice Cybersplice provides operational technology security solutions for industrial networks. | Cape Town, South Africa | Private | |||
genua GmbH genua GmbH is a German IT security company that protects critical and highly sensitive digital infrastructures. | Kirchheim bei München, Germany | 1992 | Owned by Bundesdruckerei | ||
Ivanti Ivanti provides software for managing and securing endpoints, IT services, networks and supply chains. | South Jordan, United States | Private | |||
Jamf Jamf provides management and security software for Apple devices in organisations. | Minneapolis, United States | 2000 | Owned by Francisco Partners | ||
NordLayer Provides a network security platform for businesses to secure connections and stay compliant. | New York, United States | Private | |||
Scalefusion Scalefusion provides unified endpoint management, zero trust access, and endpoint security for businesses. | Pune, India | 2015 | Private | ||
Skyhigh Security Skyhigh Security provides data-first security service edge for cloud and hybrid environments. | San Jose, United States | 2011 | Private | ||
SonicWall SonicWall provides unified cybersecurity for SMBs, MSPs, and IT teams. | 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. | Palo Alto, United States | 2015 | Part of Delinea | ||
Teldat Teldat sells networking and security equipment and software. | Madrid, Spain | 1985 | Private | ||
Teleport Teleport provides a unified identity layer for securing access to infrastructure, applications, and AI agents. | Oakland, United States | 2015 | Private | ||
Versa Networks Versa Networks provides secure access service edge (SASE) solutions that combine networking and security. | Santa Clara, United States | 2012 | Private | ||
Waterfall Security Solutions Waterfall Security provides hardware-enforced OT security solutions for critical infrastructure and industrial systems. | Rosh HaAyin, Israel | 2007 | Private | ||
HPE Security service edge combining ZTNA, secure web gateway, CASB and firewall as a service, alongside HPE servers, storage, networking and hybrid cloud. | Houston, United States | Private | |||
S Secomea Secomea provides secure remote access software and hardware for industrial control systems. | Copenhagen, Denmark | 1999 | Private |
Recent deals in zero trust network access
All zero trust network access dealsAcquisitions come from SecurityWeek's monthly M&A round-ups from 2021 onwards, from Cybersecurity Ventures' quarterly M&A reports for 2020, and a few from Wikipedia lists. These are dated to the month. A few deals added from the news are dated to the day. Smaller deals may be missing. Amounts are in US dollars.
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