Browse MSSP Providers

Compare managed security service providers. Use filters to narrow your search. 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...

Darlington, UK51-200 employeesNot disclosed SLA
Managed Detection & Response (MDR)SIEM ManagementPenetration TestingVulnerability Management
Serves: Mid-Market (201-1000), Enterprise (1000+)
View provider
ScienceSoft logo

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...

McKinney, TX500-1000 employees1 hour SLA
SIEM ManagementVulnerability ManagementCompliance ManagementCloud Security+3 more
Serves: SMB (51-200), Mid-Market (201-1000), Enterprise (1000+)
View provider

Secure

Best for: Startups to Mid-Market orgs, Manufacturing, Education

Secure Cyber Defense provides managed SOC services, threat monitoring, and incident response to small and mid-sized businesses in the Ohio region.

Moraine, OH51-200 employees15 minutes SLA
Managed Detection & Response (MDR)Vulnerability ManagementEndpoint ProtectionCompliance Management+1 more
Serves: Startups (1-50), SMB (51-200), Mid-Market (201-1000)
View provider

Securely Managed

Best for: SMB to Mid-Market orgs, Manufacturing

Securely Managed delivers cybersecurity and IT management services to businesses in Michigan, providing threat monitoring, compliance support, and cloud securit...

Bloomfield Hills, MI51-200 employees1 hour SLA
Managed Detection & Response (MDR)Endpoint ProtectionCloud SecurityVulnerability Management+2 more
Serves: SMB (51-200), Mid-Market (201-1000)
View provider

Securicom

Best for: SMB to Enterprise orgs, Government & Public Sector, Retail & E-Commerce

Securicom is a South African managed security services provider delivering cloud-based security, threat monitoring, and compliance solutions across Africa.

Cape Town, South Africa51-200 employees30 minutes SLA
Email SecurityEndpoint ProtectionManaged Detection & Response (MDR)Cloud Security+1 more
Serves: SMB (51-200), Mid-Market (201-1000), Enterprise (1000+)
View provider

Securitas Technology

Best for: Mid-Market to Enterprise orgs, Retail & E-Commerce, Energy & Utilities

Securitas Technology provides managed cybersecurity services alongside physical security solutions, delivering integrated digital and physical security operatio...

Stockholm, Sweden1000+ employeesNot disclosed SLA
Managed Detection & Response (MDR)Network Security MonitoringVulnerability Management
Serves: Mid-Market (201-1000), Enterprise (1000+)
View provider
SecurityHQ logo

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...

London, UK200-500 employees15 minutes SLA
Managed Detection & Response (MDR)SIEM ManagementVulnerability ManagementEndpoint Protection+3 more
Serves: SMB (51-200), Mid-Market (201-1000), Enterprise (1000+)
View provider

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...

Buffalo, NY51-200 employees30 minutes SLA
Managed Detection & Response (MDR)SIEM ManagementVulnerability ManagementCompliance Management+3 more
Serves: SMB (51-200), Mid-Market (201-1000)
View provider

Sekuro

Best for: SMB to Enterprise orgs, Technology, Government & Public Sector

Sekuro is an Australian cybersecurity services company providing managed security operations, penetration testing, and security consulting for mid-market and en...

Sydney, Australia51-200 employeesNot disclosed SLA
Managed Detection & Response (MDR)Penetration TestingCloud SecurityVulnerability Management+1 more
Serves: SMB (51-200), Mid-Market (201-1000), Enterprise (1000+)
View provider

SemTech IT Solutions

Best for: SMB to Mid-Market orgs, Manufacturing

SemTech IT Solutions provides managed IT and cybersecurity services to businesses in Central Florida.

Longwood, FL51-200 employees1 hour SLA
Managed Detection & Response (MDR)Endpoint ProtectionCloud SecurityVulnerability Management+1 more
Serves: SMB (51-200), Mid-Market (201-1000)
View provider
Sikich logo

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...

Chicago, IL1000+ employees1 hour SLA
SIEM ManagementVulnerability ManagementIncident ResponseCompliance Management+2 more
Serves: SMB (51-200), Mid-Market (201-1000), Enterprise (1000+)
View provider

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...

New York, NY51-200 employees1 hour SLA
Managed Detection & Response (MDR)Penetration TestingVulnerability ManagementCloud Security+4 more
Serves: SMB (51-200), Mid-Market (201-1000), Enterprise (1000+)
View provider