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

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, UK50-200 employees
Security Operations Center as a Service (SOCaaS)Managed Detection & Response (MDR)SIEM ManagementPenetration Testing+1 more
Serves: Mid-Market (201-1000), Enterprise (1000+)
ScienceSoft logo

ScienceSoft

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+)

Securitas Technology

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

Stockholm, Sweden1000+ employees
Security Operations Center as a Service (SOCaaS)Managed Detection & Response (MDR)Network Security MonitoringVulnerability Management
Serves: Mid-Market (201-1000), Enterprise (1000+)
SecurityHQ logo

SecurityHQ

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+)

Sedara

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, NY50-200 employees30 minutes SLA
Managed Detection & Response (MDR)SIEM ManagementVulnerability ManagementCompliance Management+3 more
Serves: SMB (51-200), Mid-Market (201-1000)

Sekuro

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

Sydney, Australia50-200 employees
Managed Detection & Response (MDR)Penetration TestingCloud SecurityVulnerability Management+1 more
Serves: SMB (51-200), Mid-Market (201-1000), Enterprise (1000+)
Sikich logo

Sikich

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+)

Smarttech247

Smarttech247 is an Irish managed detection and response provider delivering 24/7 SOC services, threat intelligence, and compliance support from its security ope...

Cork, Ireland100-200 employees
Managed Detection & Response (MDR)Security Operations Center as a Service (SOCaaS)SIEM ManagementVulnerability Management+2 more
Serves: SMB (51-200), Mid-Market (201-1000), Enterprise (1000+)

Swisscom

Swisscom provides managed security operations, SOC services, and cybersecurity consulting as Switzerland's leading telecommunications company, with deep experti...

Bern, Switzerland1000+ employees
Security Operations Center as a Service (SOCaaS)Managed Detection & Response (MDR)Threat IntelligenceCloud Security+2 more
Serves: Mid-Market (201-1000), Enterprise (1000+)

Sygnia

Sygnia is an elite Israeli cybersecurity firm founded in 2015 by veterans of Unit 8200, delivering advanced incident response, threat hunting, and MDR services...

Tel Aviv, Israel200-500 employees15 minutes SLA
Managed Detection & Response (MDR)Incident ResponseCloud Security
Serves: Mid-Market (201-1000), Enterprise (1000+)

Tech Mahindra

Tech Mahindra delivers managed security services, SOC operations, and cybersecurity consulting as one of India's largest IT services companies, serving enterpri...

Pune, India1000+ employees
Managed Detection & Response (MDR)Security Operations Center as a Service (SOCaaS)Identity & Access Management (IAM)Cloud Security+2 more
Serves: Enterprise (1000+)

Telefonica Tech

Telefonica Tech is the cybersecurity and digital transformation arm of the Telefonica Group, providing managed security operations and MDR services across Europ...

Madrid, Spain1000+ employees
Managed Detection & Response (MDR)Security Operations Center as a Service (SOCaaS)Vulnerability ManagementFirewall Management+3 more
Serves: Mid-Market (201-1000), Enterprise (1000+)