-
REDCENTRIC SOLUTIONS LIMITED
Redcentric Cyber Security services delivers a wide range of cyber security professional services from strategy to implementation. Aligned to the NIST Cyber Security Framework, our qualified cyber industry professionals provide support in overcoming cyber security challenges around governance, InfoSec compliance, security testing, vulnerability management, BC,DR, data breach and Incident Response.
-
3B DATA SECURITY LTD
We deliver targeted phishing simulations to assess organisational resilience against social engineering attacks. Using open-source intelligence (OSINT), we craft realistic campaigns that mimic trusted services, measure user responses, and provide actionable insights. Post exercise, we can offer engaging awareness training to reduce risk and build a security focused culture.
-
Reversec
Application Security Assurance is designed to assess digital applications against “known” vulnerability types (such as those recorded in the OWASP Top 10) to identify exploitable vulnerabilities which could be leveraged by a malicious actor. This level of assessment goes beyond signature-based scanning activities providing increased assurance and resilience to attack.
-
GOACO GROUP LTD
Following a Private Beta phase of an iterative delivery using UCD approaches, we provide the processes and tools to maintain the service in Public Beta and Live for cost-effective BAU activities with Live Service management. Incorporating continuous improvement (CI/CD) processes supporting the service in a sustainable way, maintaining 24/7 uptime.
-
NCC Group Security Services Limited
NCC Group's AI Security Testing services combine AI/ML expertise with industry-leading penetration testing to identify vulnerabilities, misalignments, and risks in AI-driven environments. We assess models, infrastructure, and process against frameworks like MITRE ATLAS and OWASP AI Top 10, delivering actionable recommendations to strengthen resilience, compliance and responsible AI practices.
-
ROSEBUD CLOUD SOLUTIONS LTD
Rosebud’s Cloud Support: Security Services help public sector organisations strengthen cloud security posture through strategic planning, risk management, and secure design. Covering incident response, audit services, and QA testing, the service ensures resilient, compliant cloud environments aligned with UK standards—protecting sensitive data and enabling confident digital transformation.
-
CODA SECURITY LIMITED
A range of services focused on providing assurance of operational technology and industrial control system components. This includes governance auditing, targeting assessment and testing of OT and ICS components, review of segregation and application of Purdue model principles, and assessment of reference architecture patterns.
-
HYPER TALENT SOLUTIONS LTD
HTS provides range of cyber security services for the cloud that help clients establish appropriate controls and processes around their most sensitive assets, throughout their lifecycle. These measures, manage and control Cyber Risk within your organisation. Our cloud services aim to manage risk whilst enabling productivity,business growth,and cost optimization objectives.
-
HYPER TALENT SOLUTIONS LTD
HTS provides range of cyber security services for the cloud that help clients establish appropriate controls and processes around their most sensitive assets, throughout their lifecycle. These measures, manage and control Cyber Risk within your organisation. Our cloud services aim to manage risk whilst enabling productivity,business growth,and cost optimization objectives.
-
CYBERIS LIMITED
Cyberis offers an extensive range of technical security assessments and penetration testing services to the public and private sector, including vulnerability assessments combining automated security assessments with analysis, consultancy and remediation advice from our skilled technical staff.
-
WATERSTONS LIMITED
Waterstons Cyber Security team provides: Security Consulting, Security Operations Centre (SOC), SIEM, Risk Assessment, Critical Incident Response, External & Internal Auditing, Pen Testing, Attack Simulation Training, Vulnerability Assessments, Cyber Certification Services - ISO27001, ISO22301, NIST,DISP, Security Architecture, Cyber Strategy, Cyber Essentials Plus, Cyber Resilience Audit (CRA), Cyber Training, CybSafe
-
MAPLE NETWORKS LIMITED
Maple delivers risk‑led security assessments for REST, GraphQL and SOAP APIs. We validate authentication, authorisation, input handling and business logic, identify exploitable issues, score findings with CVSS, and provide clear remediation guidance to reduce risk and improve integration reliability across hybrid, multi‑cloud and on‑premises environments.
-
ENTSERV UK LIMITED
Threat & Exposure Management is a risk reduction strategy designed to unify traditional silos of visibility, risk assessment, issue prioritization, and validation. It helps organizations identify exposed systems and continuously test them, allowing teams to make informed decisions and take actions. DXC partners with respected vendors to deliver this service.
-
ERGOS IDS Ltd
Ergo, a Microsoft Managed Security Services partner, provide 24x7x365 Microsoft Defender, Sentinel, EDR, XDR, SIEM, SOC, vulnerability management and penetration testing services to a global customer base. We provide follow-the-sun eyes on glass monitoring. Best in class vulnerability management and application penetration testing services is conducted by a dedicated team.
-
HAYS SPECIALIST RECRUITMENT LIMITED
Hays delivers tailored cyber security solutions to help organisations safeguard their digital assets and minimise risk. Our experts provide comprehensive assessments, ongoing monitoring, incident response, and training to strengthen your security posture and ensure compliance
-
ATOS IT SERVICES UK LIMITED
Atos's Offensive Security Programme customises cyber defence strategies for each organisation's needs, aligning business goals and regulatory compliance. Over 12 months, it has systematically strengthened defences, ensuring a Defendable State against cyber threats. Through sprint-based cycles, it covers the attack surface with scans/testing and assessments, enhancing resilience and defence capabilities.
-
ADDITION SOLUTIONS LTD
Addition via Add Project provides end-to-end security services, from strategy and risk management to secure design, assurance and incident response. We align controls to business outcomes and regulatory needs, embed security into delivery, and provide clear reporting, remediation plans and continuous improvement across cloud, applications and data.
-
ANS GROUP LIMITED
ANS Managed SOC utilises Microsoft Defender and Sentinel to provide a fully managed security service. Correlating events from multiple data sources and evolving security use cases overtime, our 24x7/365 offering ensures protection across your whole organisation. Proactive incident management and security consultancy underpin this service
-
ANS GROUP LIMITED
ANS’ Managed Detection & Response (MDR) delivers 24/7 UK-based security operations using Microsoft Sentinel and Defender XDR. It provides threat detection, response, vulnerability scanning, and continuous improvement, powered by automation and UK-certified analysts, for comprehensive protection across multi-cloud environments.
-
IBM UNITED KINGDOM LIMITED
Security and privacy for mobile applications does not always follow enterprise standards introducing unseen risks and vulnerabilities that could be exploited. This three stage service proactively assesses and identifies vulnerabilities before they present an issue and then solves that issue as part of a services engagement.
-
CHANGE SPECIALISTS LIMITED
Change Specialists provides Cyber Security services to help buyers assess, design and improve the security of cloud and digital services. We support security strategy, risk management, assurance and testing activities, ensuring security controls are proportionate, effective and aligned to business, regulatory and operational requirements.
-
AGILITY CYBER LIMITED
We offer independent, comprehensive security assessments of the highest standard. We are UK based, experienced in the public sector and certified to industry leading standards such as holding CREST Certified Tester. We have cleared consultants up to Developed Vetting (DV) level. Engagements can be delivered both on site and remotely.
-
TENACIUM DC LTD
Tenacium DC's T5 framework is the core methodology that drives this service and is designed to reduce significantly the risk of breaches by conducting regular vulnerability assessments against your infrastructure. With a blend of the latest scanning technologies, expertise and support, our service offers assurance across the life cycle.
-
NCC Group Security Services Limited
A web application scanning service is a fully managed service that is designed to significantly reduce the risk of an external breach by conducting regular web application scanning. Combining the latest scanning technologies and technical support, our service provides assurance that your external applications are being regularly scanned for vulnerabilities.
-
STIONA SOFTWARE LIMITED
Stiona Managed Service provides ongoing cloud support for Stiona-hosted SaaS services and their underlying cloud infrastructure. The service covers application, platform and infrastructure operations, monitoring, incident and problem management, security and accessibility assurance, routine maintenance, backup and recovery, and service governance. Optional enhanced support and extended service hours are available.
-
ACCENTURE (UK) LIMITED
We offer a range of bespoke services that are focussed on our technical skills: reverse engineering, vulnerability research and software development.
These can be applied to engagements such as product testing, malware analysis, and focussed or broad security research.
-
BRIDEWELL CONSULTING LIMITED
Bridewell's Purple Team Engagement led by a combination of our Incident Response and SOC leaders, Threat Intelligence analysts, and Offensive Security Leaders.
Purple Team Assessments combine real‑world adversary emulation to test, validate, improve security controls. This identifies threats, control gaps, delivers actionable, recommendations to strengthen prevention, detection, response capabilities.
-
SCOTT LOGIC LIMITED
Working collaboratively with you we identify cyber security challenges and remediate risks through audits. We help you to identify your threat monitoring requirements, implementation of associated controls, business continuity and contingency planning. We provide SME advice and training to increase maturity with secure design, secure engineering and security testing.
-
SECARMA LIMITED
Firewall Configuration Reviews deliver a full-spectrum view of your network defences. This service uncovers hidden vulnerabilities, legacy rules, and excessive permissions that may weaken your perimeter. Whether you're aiming to meet compliance mandates or simply enforce stronger least privilege principles, this review improves your visibility and bolsters defences.
-
SECARMA LIMITED
Cloud Configuration Reviews protects your environment by detecting misconfigurations, excessive permissions, and insecure defaults across cloud platforms like AWS, Azure, and GCP. Our assessment covers IAM, networking, storage, logging, and more - ensuring your organisation maintains a secure, compliant, and resilient cloud presence.