cybersecdirectory

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.

Results

49 companies

See also GRC vendors and companies based in the United States.

CompanyCategoryBased inFoundedOwnership
A-LIGN

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

Compliance audits (SOC 2, ISO 27001)Tampa, United States2009Owned by Hg
AIUC

Sets standards, audits and insures frontier AI systems and agents for security, safety and reliability.

AI and LLM securitySan Francisco, United StatesPrivate
Archer

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

GRC and compliance automationOverland Park, United StatesOwned by Cinven
Armor

Provides cloud security, compliance and managed detection and response services to regulated industries.

Managed detection and responsePlano, United States2009Private
BARR Advisory

BARR Advisory helps organisations establish, manage, and audit cybersecurity and compliance programmes.

Compliance audits (SOC 2, ISO 27001)Kansas City, United StatesPrivate
Coalfire

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

Penetration testingWestminster, United States2001Owned by Apax Partners
Cortile

Cortile automates vendor security reviews for healthcare third-party risk teams.

Third-party risk and security ratingsAnn Arbor, United States2025Private
Cyberneza LLC

Cyberneza provides cybersecurity and compliance consulting for defense contractors and regulated organizations.

Security consulting and vCISOOrlando, United States2025Private
CyberSheath

CyberSheath provides cybersecurity compliance services for DOD contractors, focusing on CMMC, DFARS, and NIST standards.

GRC and compliance automationReston, United States2012Private
DeepSeas (formerly RedTeam Security)

RedTeam Security is now part of DeepSeas, which offers penetration testing, red teaming and physical testing as its offensive security practice.

Managed detection and responseAtlanta, United States2012Private
Drata

Drata provides a platform that automates security compliance, risk management and trust assurance for companies.

GRC and compliance automationSan Francisco, United States2020Private
IBM

IBM is a technology company that sells software, infrastructure, and consulting services.

SIEMArmonk, United States1911Public, IBM
Integris IT

Integris provides managed IT, cybersecurity, AI and cloud services to small and midsize businesses.

Managed security servicesCranbury, United StatesPrivate
IntelliGRC

IntelliGRC provides software that helps managed service providers automate cybersecurity compliance and audit readiness.

GRC and compliance automationFairfax, United StatesPrivate
Johanson Group

Johanson Group is a CPA firm providing security and compliance audits.

Compliance audits (SOC 2, ISO 27001)Colorado Springs, United States2012Private
Jones IT

Jones IT provides managed IT services, cybersecurity, and compliance support to businesses in the San Francisco Bay Area.

Managed security servicesSan Francisco, United States2002Private
KirkpatrickPrice

KirkpatrickPrice is a licensed CPA firm that performs cybersecurity audits and compliance assessments.

Compliance audits (SOC 2, ISO 27001)Nashville, United StatesPrivate
Kroll

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

Penetration testingNew York, United States1932Owned by Stone Point Capital and Further Global
Lattix Technologies Corp

Lattix Technologies Corp provides data security with encryption, policy, and audit trails.

Encryption and key managementCulpeper, United States2024Private
LexisNexis Risk Solutions

Risk data and analytics provider whose ThreatMetrix, Emailage and InstantID products detect fraud and verify digital identities for banks, insurers and governments.

Fraud and payment fraud preventionAlpharetta, United StatesPrivate
Living Security

Living Security provides a platform that measures and reduces human risk in organisations.

Security awareness and human riskAustin, United States2017Private
MetricStream

GRC software covering IT and cyber risk, IT and cyber compliance, vendor and third-party risk, enterprise risk, regulatory compliance, internal audit and resilience.

GRC and compliance automationSan Jose, United StatesPrivate
NICE Actimize

Fraud management, money laundering detection, KYC and trading compliance software for banks and financial institutions, with case management and investigation tools.

Fraud and payment fraud preventionHoboken, United StatesPrivate
OneTrust

Third-party management and tech risk and compliance software, alongside privacy automation, consent management and AI governance tools.

Third-party risk and security ratingsAtlanta, United StatesPrivate
Optro

Audit, risk and compliance software, formerly AuditBoard, with controls management, cyber risk management, third-party risk, regulatory compliance and AI governance products.

GRC and compliance automationUnited StatesPrivate
Panorays

Third-party cyber risk management platform with vendor security questionnaires, external attack surface ratings, continuous monitoring and remediation workflows for suppliers.

Third-party risk and security ratingsNew York, United StatesPrivate
Prescient Assurance

Prescient Assurance provides SOC 2 audits and security compliance certifications for SaaS companies.

Compliance audits (SOC 2, ISO 27001)United StatesPrivate
PreVeil

PreVeil provides end-to-end encrypted email and file sharing for defence and regulated industries.

Email securityBoston, United States2015Private
ProcessUnity

ProcessUnity provides a software platform for managing third-party and cybersecurity risk.

Third-party risk and security ratingsConcord, United StatesPrivate
Pulumi

Pulumi provides an infrastructure as code platform that lets teams build and manage cloud infrastructure using general purpose programming languages such as TypeScript, Python, Go, .NET, Java, YAML and HCL.

Secrets managementSeattle, United States2024Private
Qualys

Qualys provides an enterprise cyber risk and security platform.

Vulnerability managementFoster City, United States1999Public, QLYS
Quantara AI

Quantara AI provides an AI-native platform for cyber risk quantification and prioritization.

GRC and compliance automationEagle, United StatesPrivate
Quzara

Quzara provides FedRAMP compliance advisory and managed detection and response services.

Managed detection and responseVienna, United StatesPrivate
Safetica Technologies

Safetica provides AI-powered data protection, insider risk, cloud security, and compliance software.

Data loss preventionSan Jose, United States2007Private
SBS CyberSecurity

US cybersecurity consulting, audit and testing firm founded in 2004, focused on community banks and credit unions, with external, internal, web application, wireless and PCI DSS penetration testing plus CMMC Level 1 and 2 readiness work.

Penetration testingMadison, United States2004Private
Second Front Systems

Second Front Systems provides a DevSecOps suite that helps software providers and government agencies build, secure, and deploy software to government and regulated networks.

GRC and compliance automationWilmington, United States2014Private
Securiti

Securiti provides a platform for data security, privacy, governance and compliance across hybrid multicloud environments.

Data security posture managementSan Jose, United States2018Part of Veeam
SecurityScorecard

SecurityScorecard provides a platform for managing third-party and supply chain cyber risk.

Third-party risk and security ratingsNew York, United States2013Private
Senteon

Senteon automates endpoint hardening and CIS benchmark compliance for audits.

Endpoint protection and antivirusMatawan, United StatesPrivate
ServiceNow

Integrated risk management software for policy, compliance, audit and third-party risk, sold as part of a wider IT and business workflow platform.

GRC and compliance automationSanta Clara, United StatesPrivate
STACK Cybersecurity

Provides managed IT services, cybersecurity, compliance support and AI adoption guidance to businesses.

Managed security servicesLivonia, United StatesOwned by IT Solutions
Tevora

CREST-accredited California consultancy blending compliance expertise with penetration testing. First to earn ISO 17020 for MITRE ATT&CK and PTES frameworks.

Penetration testingIrvine, United States2003Private
TRM Labs

TRM Labs provides blockchain intelligence and AI tools to help investigate and disrupt criminal networks.

Threat intelligenceSan Francisco, United States2018Private
Vanta

Vanta provides a platform for automating security compliance and risk management.

GRC and compliance automationSan Francisco, United States2018Private
vCISO Lite

vCISO Lite sells a subscription platform that helps growing companies handle security compliance and risk.

Security consulting and vCISOAtlanta, United States2026Private
Venminder

Third-party risk management software with outsourced vendor control assessments, continuous vendor risk monitoring and managed services, now part of Ncontracts.

Third-party risk and security ratingsUnited StatesOwned by Ncontracts
Virtue AI

Virtue AI provides an enterprise AI safety platform for securing AI agents and applications.

AI and LLM securitySan Francisco, United StatesPart of Fortinet
VxLabs

VxLabs provides an AI-powered platform for automotive cybersecurity compliance and risk management.

Automotive cybersecurityDover, United States2022Private
Whistic

Whistic provides a platform for assessing, monitoring, and sharing vendor security and compliance information.

Third-party risk and security ratingsWest Jordan, United StatesPrivate