All companies

A-LIGN provides cybersecurity compliance audits and certifications across frameworks like SOC 2 and ISO 27001.

AISLE provides AI-native vulnerability management that finds, fixes, and verifies software vulnerabilities.

Amazon Web Services is a cloud computing platform that provides a wide range of services.

Integrated risk management software covering enterprise and operational risk, IT and security risk, compliance, audit, third-party governance and operational resilience.

ARIA Cybersecurity provides AI-driven threat detection and response solutions for IT and OT infrastructure.

Armis provides cyber exposure management and security for connected devices and operational technology.

AT&T Cybersecurity provides network security services to businesses of all sizes.

Auth0 provides authentication and authorization services for applications and AI agents.

Barracuda Networks provides cybersecurity solutions for email, networks, applications, and data.

Black Duck provides application security testing tools for software development.

Checkmarx provides application security testing software that scans code for vulnerabilities.

Cloudrise provides security services to enterprises and technology partners.

Compliance-focused cybersecurity advisory firm and FedRAMP 3PAO specializing in penetration testing that meets stringent regulatory requirements.

Critical Start provides managed detection and response services to monitor, investigate, and resolve security threats for organisations.

Datto provides backup and disaster recovery, endpoint management, professional services automation, networking and cybersecurity solutions.

Delinea provides privileged access management and identity security for AI agents, humans, and machines.

Dragos provides cybersecurity for industrial control systems and operational technology environments.

Duo Security provides multi-factor authentication and identity security tools for businesses.

Elisity provides identity-based microsegmentation software to contain lateral movement across enterprise networks.

Exabeam provides security operations platforms that use behavioural analytics to detect and respond to threats.

ExtraHop provides network detection and response for security and performance.

Fidelis Security provides cybersecurity solutions for enterprises and government agencies.

Forcepoint provides data security software that controls how AI applications and agents access sensitive information.

Forescout provides a platform for managing cyber risk and mitigating threats across IT, OT, IoT, and IoMT devices.

Gigamon sells a deep observability pipeline that collects network traffic and turns it into telemetry for security and monitoring tools.

GitHub is a software development platform where developers, agents, and code come together.

HashiCorp provides multi-cloud infrastructure automation tools.

Imperva is a cybersecurity company that provides application security and data security.

Imprivata provides access management and digital identity solutions for organisations in mission-critical and life-critical sectors.

Intel 471 provides cyber threat intelligence focused on adversary tracking, malware intelligence and underground marketplace coverage.

Jamf provides management and security software for Apple devices in organisations.

Juniper Networks is now part of HPE.

KnowBe4 provides a platform for security awareness training and AI agent security to reduce human risk.

Global risk advisory firm with a 400+ person cyber practice. IR-led penetration testing that feeds active breach intelligence straight into test scoping.

Denver-based offensive security boutique with a community-first red team culture. Home of PTES co-authors and the Continuous Red Team retainer.

LastPass provides password management and access control software for individuals and businesses.

LuxSci provides secure email, marketing and forms for healthcare organisations.

Mandiant provides threat intelligence and incident response, now sold as Google Threat Intelligence alongside VirusTotal within Google Cloud.

NetRise analyses compiled software to create an inventory of components and identify supply chain risks.

Penetration testing firm trusted by nine of the top ten US banks, with the Resolve platform for continuous attack surface management.

Netwrix provides software to protect data and secure identities across IT environments.

Nozomi Networks provides OT and IoT security solutions for critical infrastructure, offering asset visibility and threat detection.

Observo AI built an AI-native security data pipeline that filtered and enriched telemetry before it reached the SIEM.

Creators of OSCP, Kali Linux, and Exploit-DB, offering penetration testing services from the team that trains the world's ethical hackers.

OneLogin sells identity and access management software.

Ontinue provides managed detection and response services for Microsoft security customers.

Provides a trust layer that lets organisations run AI on sensitive data with hardware-enforced governance and verifiable proof.

Optiv advises, deploys, and operates cybersecurity programs for organizations.

Ping Identity provides identity and access management software for enterprises.

PlexTrac provides a platform for penetration test reporting, vulnerability management, and remediation orchestration.