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Cyber Security for Digital Transformation,
Mergers & Acquisitions

Whether you're scaling operations, modernising systems, or preparing for a merger or acquisition, your cyber security posture must evolve with your business. At GSG Consultancy, we provide strategic guidance to ensure your cyber security framework supports growth, protects assets, and meets regulatory expectations.

Our experts work alongside your leadership, IT, and legal teams to:

  • Assess cyber risks across legacy systems, cloud environments, and third-party integrations

  • Design secure-by-default architectures for transformation initiatives

  • Conduct pre-acquisition security due diligence to identify liabilities and avoid hidden risks

  • Align cyber strategy with business objectives, ensuring compliance, resilience, and operational continuity

  • Develop scalable policies and incident response plans fit for a changing organisational structure

With our support, your digital transformation is not only efficient – it’s secure, future-proof, and trusted by stakeholders.

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Policy Frameworks & Compliance Support

Strong cyber security starts with clear, comprehensive documentation. At GSG Consultancy, we develop tailored policy frameworks that meet the unique needs of your organisation while satisfying the demands of regulators, auditors, and stakeholders.

Our documentation services ensure your business has robust, audit-ready policies and procedures that support operational excellence and legal compliance.

We help you:

  • Create or update security policies aligned with standards like ISO 27001, NIST, and Cyber Essentials

  • Develop operational procedures for access control, incident response, business continuity, and more

  • Map policies to regulatory requirements, including UK GDPR, DPA 2018, and sector-specific frameworks

  • Prepare for audits and certifications, ensuring your documentation is complete, consistent, and up to date

  • Embed compliance into daily operations, making policies practical, enforceable, and understood across teams

Whether you're building from scratch or reviewing existing documentation, our consultants work with you to create frameworks that are clear, compliant, and ready for scrutiny.

On-Demand Cyber Leadership
(vCISO & vDPO)

Access top-tier cyber security leadership without the full-time overhead. At GSG Consultancy, our On-Demand Cyber Leadership service connects you with experienced professionals who guide your organisation through risk, regulation, and resilience — on a flexible basis that fits your needs.

Whether you're a growing business needing strategic direction or a mature organisation requiring expert oversight, we provide virtual Chief Information Security Officers (vCISOs) and Data Protection Officers (vDPOs) to support your operations.

Our on-demand services include:

  • Strategic cyber security planning aligned with business objectives and risk appetite

  • Regulatory compliance management, including GDPR, ISO 27001, and industry-specific standards

  • Policy development and oversight of information security, privacy, and incident response frameworks

  • Stakeholder engagement and reporting, including board-level briefings and third-party risk management

  • Crisis management and breach support, with real-time advice and forensic coordination when it matters most

With GSG, you gain trusted, senior-level expertise — when and where you need it — helping you stay compliant, secure, and prepared.

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Audit Preparation 
&
Certification Support

Achieving and maintaining cyber security certifications doesn’t just demonstrate compliance — it builds trust with clients, partners, and regulators. At GSG Consultancy, we provide expert support to guide your organisation through the entire certification process, from readiness assessments to post-audit actions.

Whether you're aiming for your first accreditation or managing ongoing compliance, we simplify the journey with practical, hands-on expertise.

Our services cover:

  • Readiness assessments for standards such as ISO 27001, Cyber Essentials, Cyber Essentials Plus, SOC 2, and the NHS DSP Toolkit

  • Gap analysis and action planning to identify deficiencies and prioritise remediation

  • Policy and control alignment to ensure documentation and practices meet audit criteria

  • Internal audit preparation, evidence gathering, and mock audits to increase confidence and reduce surprises

  • Support throughout third-party audits, offering advisory or representation where required

We work alongside your teams to ensure you're not just audit-ready, you're audit-confident.

Trusted by Global Organisations

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