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Neosec

Neosec GmbH

Mönchengladbach, Germany

Managed SecurityDetection & ResponsePenetration TestingIncident Response24/7 SOC
Serves SMB, Critical Infrastructure
Profile last updated: April 5, 2026

About

Neosec is a cybersecurity company based in Mönchengladbach, Germany working in managed security, detection & response, penetration testing +7 more.

Neosec GmbH is a German cybersecurity company based in Mönchengladbach with an additional office in Hamburg. It provides managed security services including a security operations centre offered as a service, SIEM-based detection and response, threat hunting and incident response, penetration testing and security assessments, and OT security monitoring for industrial environments. The company also offers security awareness training with phishing simulations, malware checks of attachments, and consulting on regulatory topics such as NIS2 and the EU Cyber Resilience Act, including gap analyses and supply chain assessments. Its target customers include medium-sized businesses. The company holds ISO/IEC 27001 certification and publishes regular security analyses and advisories on current threats such as API attacks, supply chain compromises and AiTM phishing.

Location

Mönchengladbach, Germany

Company type

Limited company

Legal name

Neosec GmbH

Registration

HR B 16944

VAT number

DE304468584

Focus areas

SIEMSOC as a ServiceThreat HuntingManaged Detection and ResponseAPI SecurityOT SecurityPenetration TestingPhishing SimulationNIS2Cyber Resilience Act

Languages

DE

Services & products

Security domains

Managed SecurityDetection & ResponsePenetration TestingIncident ResponseDigital ForensicsSecurity AwarenessOT/ICS SecurityCloud SecurityApplication SecurityGRC & Compliance

How they deliver

Managed ServicesProfessional ServicesConsultingSoftwareTraining

Operations

Runs a 24/7 security operations centre

Products

Neosec SIEM

SIEM

SIEM platform that centrally collects security data from cloud and on-premise systems, with AI-based enrichment and correlation to detect and prioritise threats.

SOC as a Service

Managed SOC

Managed security operations centre service offering detection technology and cybersecurity experts without large upfront investment.

Giftschrank

Malware scanning

Service where customers upload suspicious email attachments to be checked for malware.

Customers

SMBCritical Infrastructure

Compliance & partners

Compliance frameworks

NIS2Cyber Resilience Act

Credentials & affiliations

Certifications

ISO/IEC 27001

People

Management & team (1)

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