Browse MSSP Providers
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 top MSSPs in 2026.
Sapphire
Best for: Mid-Market to Enterprise orgs, Government & Public Sector, Manufacturing
Sapphire is a UK-based managed cybersecurity services provider delivering 24/7 SOC operations, MDR, and security consulting for mid-market and enterprise organi...
ScienceSoft
Best for: SMB to Enterprise orgs, Retail & E-Commerce, Manufacturing
ScienceSoft provides managed security services as part of its broader IT consulting and software development practice, offering security monitoring, vulnerabili...
Secure Soft
Best for: Mid-Market to Enterprise orgs, Telecommunications, Government & Public Sector
Secure Soft is a Mexican and Latin American cybersecurity company providing managed security services and consulting.
SecuriCentrix
Best for: Mid-Market to Enterprise orgs, Technology
SecuriCentrix is an Irish managed security services provider delivering SOC operations and cybersecurity consulting to enterprises across Ireland and the UK.
Security Validation
Best for: SMB to Mid-Market orgs, Retail & E-Commerce, Technology
Security Validation (SecVal) provides managed security services, compliance assessments, and penetration testing focused on helping organizations validate and s...
SecurityHQ
Best for: SMB to Enterprise orgs, Retail & E-Commerce, Government & Public Sector
SecurityHQ provides managed security services through a global network of SOCs, offering MDR, SIEM management, and incident response with a focus on the Middle...
Securonix
Best for: Mid-Market to Enterprise orgs, Technology, Government & Public Sector
Securonix provides managed SIEM and UEBA services through its cloud-native analytics platform, specializing in insider threat detection and advanced behavioral...
Sedara
Best for: SMB to Mid-Market orgs, Manufacturing, Technology
Sedara provides managed detection and response with a focus on building long-term security maturity for mid-market organizations, combining SOC services with st...
SEK - Security Ecosystem Knowledge
Best for: Mid-Market to Enterprise orgs, Telecommunications, Energy & Utilities
SEK is a leading Latin American cybersecurity company delivering managed security operations, threat intelligence, and incident response services across Brazil...
sigmavista IT consulting
Best for: Mid-Market to Enterprise orgs, Manufacturing, Government & Public Sector
sigmavista is an Austrian IT consulting and managed security services provider delivering cybersecurity operations and compliance support across Central Europe.
Sikich
Best for: SMB to Enterprise orgs, Manufacturing, Government & Public Sector
Sikich is a Chicago-based professional services firm founded in 1982 operating a full-scale 24/7 MSSP practice with approximately 2,000 employees, serving corpo...
Silent Breach
Best for: SMB to Enterprise orgs, Technology, Retail & E-Commerce
Silent Breach is a cybersecurity firm offering managed security services, penetration testing, and vulnerability assessments, powered by its proprietary AI-driv...