CWSI

CWSI

CWSI Security

Sandyford, Dublin, Ireland

Managed SecurityDetection & ResponseCloud SecurityIdentity & Access24/7 SOC
Founded 201051-200 employeesServes Enterprise, Public Sector
Profile last updated: April 14, 2026

About

Founded in 2010, CWSI is a cybersecurity company based in Sandyford, Dublin, Ireland working in managed security, detection & response, cloud security +5 more.

CWSI is a cyber security and compliance services provider focused on Microsoft-centred environments. It delivers managed security services, including 24/7 detection and response, vulnerability management and cloud protection, alongside consulting, assessments and workshops for Microsoft 365, Microsoft Purview, Defender, Intune and Entra. Its service portfolio covers data security and governance, endpoint management and security, identity protection on Zero Trust principles, AI readiness and security, security awareness training, and compliance support for frameworks such as GDPR, ISO 27001 and NIS2. The company was founded in Dublin in 2010 and operates across the UK, Ireland, the Netherlands, Belgium and Luxembourg, serving enterprise and public sector clients. It is a Microsoft partner and member of the Microsoft Intelligent Security Association.

Location

Sandyford, Dublin, Ireland

Founded

2010

Employees

51-200

Legal name

CWSI Security

Focus areas

Microsoft securitycomplianceZero TrustAI securitydata securitymanaged SOCsocial value

Languages

ENFRNL

Services & products

Security domains

Managed SecurityDetection & ResponseCloud SecurityIdentity & AccessEndpoint SecurityData ProtectionGRC & ComplianceSecurity Awareness

How they deliver

Managed ServicesProfessional ServicesConsultingTraining

Operations

Runs a 24/7 security operations centre

Products

AIGuard

Managed security service

Managed AI security service providing continuous visibility, protection, monitoring and governance of AI use, built on Microsoft security platforms.

DataGuard

Managed security service

Ongoing data security posture visibility, governance and compliance reporting across Microsoft 365 and Azure, built on Microsoft Purview and Defender for Cloud.

SecureGuard

Managed security service

Ongoing managed security protection suite covering security monitoring and threat detection and response.

Customers

EnterprisePublic Sector

Industries served

AviationHealthcareRetailPublic TransportLocal GovernmentHousing

Compliance & partners

Compliance frameworks

GDPRISO 27001NIS2Cyber Essentials

Technology partners

MicrosoftSamsungHoxhuntAbsolute Security

Credentials & affiliations

Certifications

Microsoft FastTrack Partner

Issued by: Microsoft

Awards

Compliance Partner of the Year

Microsoft2024

Industry memberships

Microsoft Intelligent Security Association (MISA)

People

Management & team (1)