MSSP Directory: Compare Managed Security Service Providers
This directory lists managed security service providers (MSSPs), the companies that run security monitoring, threat detection, and incident response for organizations without a full in-house security operations center. Filter the full list by service, industry, company size, and security platform to narrow it into a shortlist you can compare side by side.
Compare managed security service providers. Use filters to narrow your search. The directory covers providers across all major service categories (MDR, SIEM management, vulnerability scanning, incident response, and more) as well as a wide range of industries and security platforms. Use the filter sidebar to narrow results by the criteria that matter most to your organization, and combine multiple filters to zero in on the right shortlist. Each provider profile includes service details, certifications, platform expertise, and key operational facts so you can compare options without leaving the page. New to MSSPs? Read our guide on what managed security service providers do or see the best MSSP providers in 2026. To turn a long list into a focused evaluation set, use our MSSP provider shortlist guide.
enhanced.io
Best for: Mid-Market to Enterprise orgs, Technology, Legal
enhanced.io is a Scottish cybersecurity firm providing managed detection and response, security operations, and consulting services to enterprises across the UK...
esentry
Best for: SMB to Enterprise orgs, Telecommunications, Government & Public Sector
esentry is a Nigerian cybersecurity company providing managed SOC services, threat monitoring, and security consulting to organizations across West Africa.
Eventus Security
Best for: Mid-Market to Enterprise orgs, Technology, Manufacturing
Eventus Security is an Indian cybersecurity company providing managed SOC services, threat intelligence, and incident response to enterprises across India and t...
Fortified Health Security
Best for: SMB to Enterprise orgs, Healthcare
Fortified Health Security specializes exclusively in healthcare cybersecurity, providing managed security services, compliance support, and virtual CISO service...
Group-IB
Best for: Mid-Market to Enterprise orgs, Retail & E-Commerce, Telecommunications
Group-IB provides managed detection and response, threat intelligence, and digital forensics services, with globally recognized expertise in investigating and d...
Grupo Microsistemas Colombia
Best for: Mid-Market to Enterprise orgs, Government & Public Sector, Telecommunications
Grupo Microsistemas (GMS) is a Colombian cybersecurity company providing managed security services, SOC operations, and compliance solutions to enterprises acro...
GuidePoint Security
Best for: Mid-Market to Enterprise orgs, Government & Public Sector, Technology
GuidePoint Security is a cybersecurity solutions and services firm founded in 2011 in Reston, VA with 1,200+ security experts, delivering managed security, prof...
i-Tracing Cybersecurity
Best for: Mid-Market to Enterprise orgs, Energy & Utilities, Retail & E-Commerce
i-Tracing is a Franco-Canadian cybersecurity consultancy and MSSP providing SOC operations, incident response, and security architecture services across Europe...
IBM Security
Best for: Enterprise orgs, Retail & E-Commerce, Manufacturing
IBM Security provides enterprise-grade managed security services backed by the X-Force threat intelligence team and a global network of security operations cent...
Ingalls Information Security
Best for: SMB to Enterprise orgs, Government & Public Sector, Defense & Aerospace
Ingalls Information Security provides managed detection and response and incident response services, with deep roots in military and government cybersecurity ex...
Inovo InfoSec
Best for: SMB to Mid-Market orgs, Technology, Retail & E-Commerce
Inovo InfoSec provides managed cybersecurity services, penetration testing, and compliance consulting to organizations in Southern California.
Integrity360
Best for: Mid-Market to Enterprise orgs, Retail & E-Commerce, Government & Public Sector
Integrity360 is an Irish cybersecurity services company providing MDR, SOC services, and security consulting across Europe from its 24/7 security operations cen...