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.
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How to Use This Directory
If you are not sure where to begin, start with the Top Picks section above. These providers are strong across common evaluation criteria and suit most organizations. If you already know what capabilities you need, use the service filters (MDR, SIEM, vulnerability scanning, etc.) to see only providers that offer those services. If compliance is your primary concern, try the industry filters to find providers experienced with your sector's regulatory requirements (healthcare, finance, government, and more). If you need an MSSP that integrates with your existing security tools, use the platform filters to surface providers with verified expertise on platforms like CrowdStrike, Microsoft Sentinel, Palo Alto, or SentinelOne.
Solis Security
Best for: SMB to Mid-Market orgs, Manufacturing, Government & Public Sector
Solis Security is a US-based managed security services provider delivering SOC operations, threat hunting, and compliance support for mid-market organizations.
Solo Network
Best for: Mid-Market to Enterprise orgs, Manufacturing, Retail & E-Commerce
Solo Network is a Brazilian IT and cybersecurity services provider delivering managed security, Microsoft-centric solutions, and cloud services to enterprises a...
SonicWALL
Best for: SMB to Enterprise orgs, Retail & E-Commerce, Education
SonicWall delivers managed security services through its network of global partners, leveraging its deep expertise in next-generation firewalls, threat intellig...
SoundWay Consulting
Best for: SMB to Mid-Market orgs, Government & Public Sector, Nonprofit
SoundWay Consulting provides managed cybersecurity and IT services to businesses in the Washington D.C. metropolitan area.
SpearTip
Best for: SMB to Enterprise orgs, Manufacturing, Education
SpearTip provides managed detection and response, cyber counterintelligence, and incident response services through its 24/7 Security Operations Center.
Spectrumwise
Best for: SMB to Mid-Market orgs, Manufacturing
Spectrumwise provides managed IT and cybersecurity services to businesses in Charlotte, North Carolina.
Stratejm
Best for: SMB to Enterprise orgs, Manufacturing, Technology
Stratejm is a Mississauga, Ontario-based NG-MSSP founded in 2013, pioneering Canada's first cloud-based Security-as-a-Service platform and recognized by Gartner...
Stripe OLT
Best for: Mid-Market to Enterprise orgs, Technology, Manufacturing
Stripe OLT is a UK managed cybersecurity and IT services provider delivering SOC operations, threat monitoring, and compliance services to enterprises.
Strong Security Brasil
Best for: Mid-Market to Enterprise orgs, Manufacturing
Strong Security Brasil provides managed cybersecurity services and security consulting across Brazil.
Summit7
Best for: SMB to Mid-Market orgs, Defense & Aerospace, Government & Public Sector
Summit7 specializes in CMMC compliance and Microsoft-centric managed security services for defense industrial base contractors and government suppliers.
Supra ITS
Best for: SMB to Mid-Market orgs, Manufacturing
Supra ITS provides managed IT and cybersecurity services to businesses in Ontario, Canada.
Swisscom
Best for: Mid-Market to Enterprise orgs, Government & Public Sector, Manufacturing
Swisscom provides managed security operations, SOC services, and cybersecurity consulting as Switzerland's leading telecommunications company, with deep experti...