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Cybersecurity Intelligence

Managed Security Service Providers (MSSP) List

Directory of specialized MSSPs providing managed detection and response (MDR), SOC, and threat monitoring.

Browse Ranked List ↓
Verified Rankings 98% Contact Accuracy Updated 2026

Why This Report Matters

As cyber threats grow increasingly sophisticated, standard IT support is no longer sufficient. Managed Security Service Providers (MSSPs) specialize in advanced threat defense, including 24/7 Security Operations Center (SOC) monitoring, penetration testing, compliance management, and endpoint detection and response (EDR).

Partnering with an MSSP ensures your data remains secure while maintaining strict regulatory compliance.

Included Data Fields

MDR & SOC Capabilities
Compliance Certifications
Security Stack Insights

Export Complete Dataset

Get direct emails, phone numbers, and tech stack details for every company in this ranking list.

Ranked Leaderboard List

Sorted by total employee headcount, annual revenue, and service capabilities.

Showing 26 – 50 of 150 Providers
#26

GDC IT Solutions

Managed IT Services, Cloud Solutions, Cybersecurity, Data Backup and Disaster Recovery, IT Consulting, Network Services, VoIP Solutions, Help Desk Support

📍 Chambersburg 👥  250 - 500 Staff 💰  $50 mil. - $100 mil.
Profile →
#27

Ascend

Consulting, Project Management, Technology Solutions, Digital Transformation, Cloud Services, Data Analytics, Custom Software Development, IT Staffing and Recruiting

📍 Chicago 👥  250 - 500 Staff 💰  $50 mil. - $100 mil.
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#28

Ray Morgan Company

IT Hardware and Software Sales, IT Asset Disposition, Enterprise IT Solutions, Cloud Services, Managed IT Services, Consulting and Support

📍 Chico 👥  250 - 500 Staff 💰  $50 mil. - $100 mil.
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#29

Bechtle UK

IT solutions and services, IT infrastructure, Cloud services, IT consulting, Managed services, Digital transformation, IT hardware and software procurement, Support and maintenance, System integration

📍 Chippenham 👥  250 - 500 Staff 💰  $50 mil. - $100 mil.
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#30

Solutions by TDC Erhverv

IT consulting, Network design and implementation, Cloud solutions, IT infrastructure management, Cybersecurity solutions, Managed IT services, Software development

📍 Copenhagen 👥  250 - 500 Staff 💰  $50 mil. - $100 mil.
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#31

Appgate

Secure access to networks and applications, Zero Trust Network Access, Network security, Cloud security, Data protection, Remote access solutions, Identity and access management

📍 Coral Gables 👥  250 - 500 Staff 💰  $50 mil. - $100 mil.
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#32

I-TRACING

Proof of Ownership, Digital Asset Tracking, Intellectual Property Protection, Anti-Counterfeiting Solutions, Supply Chain Transparency, Authentication Services

📍 Courbevoie 👥  500 - 1,000 Staff 💰  $100 mil. - $250 mil.
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#33

CNS

Unified Communications, Contact Center Solutions, Network and Infrastructure, Managed Services, Cloud Services, Professional Services, Cybersecurity, Collaboration Solutions, Consulting and Support

📍 Crows Nest 👥  250 - 500 Staff 💰  $50 mil. - $100 mil.
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#34

IDE Group

Cloud Security, Identity and Access Management, Risk and Compliance Management, Cybersecurity Consulting, Managed Security Services

📍 Croydon 👥  250 - 500 Staff 💰  $50 mil. - $100 mil.
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#35

Inovare

IT consultancy, Software development, Systems integration, Cloud solutions, Managed services, Business process outsourcing

📍 Curitiba 👥  250 - 500 Staff 💰  $50 mil. - $100 mil.
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#36

Orange Business Services Sénégal

Telecommunications services, Mobile and fixed internet, Business ICT solutions, Cloud services, Cybersecurity, Internet of Things (IoT), Network infrastructure, Data center services

📍 Dakar 👥  250 - 500 Staff 💰  $50 mil. - $100 mil.
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#37

Fox-IT

Cybersecurity consulting, Incident response, Threat intelligence, Penetration testing, Security assessments, Managed detection and response, Digital forensics, Security architecture design, Training and awareness programs

📍 Delft 👥  250 - 500 Staff 💰  $50 mil. - $100 mil.
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#38

Controlware

Network Solutions, Security Solutions, Cloud Services, Unified Communications, Data Center Solutions, IT Infrastructure, Consulting and Integration, Managed Services, Digital Transformation

📍 Dietzenbach 👥  500 - 1,000 Staff 💰  $100 mil. - $250 mil.
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#39

Strategic

Systems Integration, Technology Consulting, Project Management, Solutions Development, Support and Maintenance

📍 Dublin 👥  250 - 500 Staff 💰  $50 mil. - $100 mil.
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#40

Purview Services

Security Services, Risk Management, Compliance Consulting, Cybersecurity Solutions, Managed Security Services, Incident Response

📍 Edinburgh 👥  250 - 500 Staff 💰  $50 mil. - $100 mil.
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#41

En Pointe IT Solutions

Managed IT Services, Cloud Services, Cybersecurity Solutions, IT Consulting, Network Infrastructure, Remote Monitoring and Support, Data Backup and Disaster Recovery, VoIP Solutions

📍 El Segundo 👥  250 - 500 Staff 💰  $50 mil. - $100 mil.
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#42

Airbus Defence and Space Cyber

Commercial Aircraft Manufacturing, Helicopter Manufacturing, Defence and Space Solutions, Cybersecurity Solutions, Urban Air Mobility, Satellite Systems, Aircraft Maintenance, Repair, and Overhaul (MRO), Innovation and Research in Aerospace

📍 Elancourt 👥  250 - 500 Staff 💰  $50 mil. - $100 mil.
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#43

TechMD

Healthcare IT Services, Electronic Health Records (EHR) Implementation, Medical Software Solutions, IT Support and Consulting for Healthcare, Data Analytics for Healthcare, Telemedicine Support, Custom Software Development

📍 Endicott 👥  250 - 500 Staff 💰  $50 mil. - $100 mil.
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#44

NSI Luxembourg

IT Consulting, Cybersecurity Services, Cloud Solutions, Managed IT Services, Digital Transformation, Network Infrastructure, Software Development, Data Center Services

📍 Esch-sur-Alzette 👥  250 - 500 Staff 💰  $50 mil. - $100 mil.
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#45

Enfo

IT services and consulting, Digital transformation, Cloud services, Managed services, Cybersecurity, Data and analytics, Enterprise resource planning (ERP) solutions, Software development, IT infrastructure management

📍 Espoo 👥  500 - 1,000 Staff 💰  $100 mil. - $250 mil.
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#46

Medhurst

Managed IT Services, IT Support, Cybersecurity, Cloud Solutions, Business Continuity, Consulting and Strategy, Data Backup and Recovery, VoIP and Communication Solutions

📍 Fareham 👥  250 - 500 Staff 💰  $50 mil. - $100 mil.
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#47

HashRoot Limited

Custom Software Development, IT Infrastructure Solutions, Cybersecurity Services, Digital Transformation Consulting, Cloud Computing Services, Data Analytics and Business Intelligence

📍 Farnborough 👥  250 - 500 Staff 💰  $50 mil. - $100 mil.
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#48

Continent 8 Technologies PLC

Global hosting, Cloud computing, Content Delivery Network (CDN), Cybersecurity solutions, DDoS protection, Managed services, Data centre services, Network services, Connectivity solutions

📍 Fort Lauderdale 👥  250 - 500 Staff 💰  $50 mil. - $100 mil.
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#49

IT Solutions Consulting

IT consulting, Cloud solutions, Cybersecurity services, Network management, Software development, Technical support

📍 Fort Washington 👥  500 - 1,000 Staff 💰  $100 mil. - $250 mil.
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#50

Sycomp

IT Infrastructure Solutions, Cloud Computing Services, Managed Services, Cybersecurity Solutions, Business Continuity and Disaster Recovery, Technology Consulting, IT Support and Helpdesk

📍 Foster City 👥  250 - 500 Staff 💰  $50 mil. - $100 mil.
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Frequently Asked Questions

How does an MSSP differ from a standard MSP?

While an MSP focuses on keeping your IT infrastructure running efficiently, an MSSP focuses exclusively on securing it. MSSPs deploy advanced cybersecurity tools, conduct vulnerability assessments, and provide continuous threat hunting.

What is Managed Detection and Response (MDR)?

MDR is an advanced security service offered by MSSPs that combines technology and human expertise to continuously monitor networks, detect malicious activities, and respond to cyber threats rapidly.