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.
Comtrade System Integration
Best for: Mid-Market to Enterprise orgs, Telecommunications, Government & Public Sector
Comtrade System Integration provides managed security services, IT infrastructure solutions, and digital transformation consulting across Southeast Europe.
Converge Technology Solutions
Best for: Mid-Market to Enterprise orgs, Government & Public Sector, Technology
Converge Technology Solutions provides managed cybersecurity services, cloud solutions, and IT infrastructure management as a Canadian publicly traded technolog...
Convergence
Best for: SMB to Enterprise orgs, Energy & Utilities, Government & Public Sector
Convergence Group is a South African managed cybersecurity provider delivering SOC services, MDR, and IT security management for organizations across Southern A...
Critical Start
Best for: Mid-Market to Enterprise orgs, Technology, Manufacturing
Critical Start is a Plano, TX-based MDR provider founded in 2012, known for their Cyber Operations Risk and Response (CORR) platform and transparent alert-resol...
CrowdStrike
Best for: SMB to Enterprise orgs, Retail & E-Commerce, Manufacturing
CrowdStrike provides fully managed endpoint protection and detection services built on the Falcon platform, offering turnkey MDR with their own security experts...
Cybanetix
Best for: Mid-Market to Enterprise orgs, Technology, Legal
Cybanetix is a UK-based managed security services provider delivering SOC operations, threat detection, and cybersecurity consulting to enterprises across Europ...
CyberCX
Best for: Mid-Market to Enterprise orgs, Government & Public Sector, Energy & Utilities
CyberCX is the largest independent cybersecurity company in Australia and New Zealand, formed in 2019 by combining 14 leading firms with 1,400+ security profess...
Cybereason
Best for: Mid-Market to Enterprise orgs, Technology, Government & Public Sector
Cybereason offers MDR powered by its proprietary MalOp detection engine, providing operation-centric security that correlates threat activity across entire atta...
Cyberint
Best for: Mid-Market to Enterprise orgs, Retail & E-Commerce, Government & Public Sector
Cyberint (formerly CyberInt) is an Israeli threat intelligence and digital risk protection company founded in 2010, now part of Check Point, delivering external...
CyberOne
Best for: Mid-Market to Enterprise orgs, Technology, Legal
CyberOne is a UK-based managed security services provider delivering 24/7 SOC operations, threat detection, and cybersecurity consulting to enterprises across E...
CyberProof
Best for: Mid-Market to Enterprise orgs, Manufacturing, Technology
CyberProof, a UST company, is a global MDR provider founded in 2018 with co-managed SOC services built on the proprietary SeeMo AI platform, serving enterprise...
CyberSheath
Best for: SMB to Enterprise orgs, Defense & Aerospace, Manufacturing
CyberSheath is a leading CMMC compliance and managed security provider exclusively serving defense industrial base contractors with NIST 800-171 and CMMC certif...