Nova Blue Technologies

Nova Blue Technologies

Nova Blue Technologies Ltd

Cheltenham, Gloucestershire, United Kingdom

Managed SecurityDetection & ResponseIncident ResponseIdentity & Access24/7 SOC
Founded 2020Serves SMB, Enterprise, Public Sector
Profile last updated: August 4, 2026

About

Founded in 2020, Nova Blue Technologies is a cybersecurity company based in Cheltenham, United Kingdom working in managed security, detection & response, incident response +5 more.

Nova Blue Technologies is a Gloucestershire-based managed cybersecurity provider serving UK small and medium businesses, defence supply chain organisations, financial services, aerospace and private equity firms. Founded in August 2020 in Cheltenham and described as Anglo-Canadian, the company was established by former GCHQ, MOD and military cyber experts and aims to bring national-security-grade security practice to businesses without a dedicated security team. Its services cover Microsoft 365 and Google Workspace security assessment, hardening and continuous monitoring, 24/7 SIEM/SOAR using Microsoft Sentinel, fractional CISO and strategic advisory, incident response and post-incident recovery, and compliance support for Cyber Essentials, Cyber Essentials Plus, the MOD Cyber Security Model and Defence Cyber Certification. The company also offers a free Microsoft 365 health check and phishing simulations. Nova Blue states its staff include SC and DV cleared personnel and that it is a G-Cloud 14 approved supplier, enabling public sector procurement.

Location

Cheltenham, United Kingdom

Founded

2020

Company type

Limited company

Legal name

Nova Blue Technologies Ltd

Registration

12840005

Focus areas

managed securityMicrosoft 365 securitySIEM/SOARdefence supply chainCyber Essentialsfractional CISOincident responseMOD CSM

Languages

EN

Services & products

Security domains

Managed SecurityDetection & ResponseIncident ResponseIdentity & AccessCloud SecurityEmail SecurityGRC & ComplianceSecurity Awareness

How they deliver

Managed ServicesProfessional ServicesConsulting

Operations

Runs a 24/7 security operations centre

Products

MIDAS

Managed security for Microsoft 365

Full-spectrum managed security service for Microsoft 365 environments, assessing, hardening, monitoring and responding continuously, available in five tiers.

ATLAS

SIEM/SOAR

24/7/365 managed SIEM/SOAR service built on Microsoft Sentinel, covering on-premises, non-M365 cloud, networking devices, OT and Google Workspace logs.

EXPERTIS

Strategic advisory

Advisory service delivered by former GCHQ, MOD and military cyber experts, providing strategic security leadership and fractional CISO support.

AEGIS

Defence supply chain compliance

Cyber Security as a Service for the UK defence supply chain, combining consultancy and technology to prove and maintain compliance with the MOD Cyber Security Model and Defence Cyber Certification levels 0 to 3.

VANGUARD

Microsoft 365 health check

Free health check of a Microsoft 365 tenant that reviews configuration and highlights weaknesses in plain language.

Customers

SMBEnterprisePublic Sector

Industries served

Defence TechnologyAerospaceFinancial ServicesProfessional ServicesManufacturingPrivate EquityPublic Sector

Compliance & partners

Compliance frameworks

Cyber EssentialsCyber Essentials PlusMOD Cyber Security Model (CSM)Defence Cyber Certification (DCC)DefStan 05-138NCSC best practice

Technology partners

MicrosoftMicrosoft SentinelGoogle Workspace

Credentials & affiliations

Certifications

Cyber Essentials Plus

CHECK certified

G-Cloud 14 Approved Supplier

Issued by: Crown Commercial Service

Awards

Gloucestershire Business Awards 2024 - Cyber Business of the Year

Gloucestershire Business Awards2024Cyber Business of the Year

Gloucestershire Business Awards 2024 - Outstanding Business

Gloucestershire Business Awards2024Outstanding business across all categories

People

Management & team (1)

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