Grey Colour Systems

Accreditations & Partnerships

At Grey Colour Systems, we don’t just talk about quality, we prove it. Through internationally recognised accreditations and strategic technology partnerships, we demonstrate our commitment to delivering secure, high-performing, and compliant digital solutions that meet the highest industry and government standards.

Our accreditations

ISO/IEC 27001 – Information Security Management

We are certified to the global standard for information security, ensuring our solutions are built with best-in-class data protection and risk management practices.

ISO 9001 – Quality Management Systems

Our processes are underpinned by a commitment to continual improvement and quality assurance, helping us deliver consistently excellent outcomes for our clients.

Cyber Essentials & Cyber Essentials Plus

Certified under the UK government-backed scheme, we demonstrate our resilience against common cyber threats and ensure secure digital service deliverycritical for public sector work.

ISO/IEC 27017 – Cloud Security Controls

We follow recommended best practices for secure cloud service design, management, and operations, ensuring data integrity across hosted environments.

Our frameworks and partnerships

Microsoft Solutions Partner (Azure, M365)

We use Microsoft technologies to design secure, modern cloud-first environments; helping clients scale, collaborate, and innovate with confidence.

CyBOK (Cyber Security Body of Knowledge)

Our team aligns with the UK’s CyBOK framework to ensure security-by-design practices grounded in recognised academic and industry standards.

Amazon Web Services (AWS) Partner

Through AWS, we architect resilient, cost-effective cloud infrastructure tailored to client needs, from MVPs to enterprise-grade applications.

IBM Design Thinking Framework

We adopt IBM’s human-centered design thinking framework to rapidly prototype, validate, and deliver solutions that meet real-world user needs; efficiently and creatively.

Cisco Networking & Security Partner

Leveraging Cisco’s secure networking technologies, we build resilient, scalable network architectures for enterprise and public sector clients.

Atlassian Cloud Solutions Partner

Using Jira, Confluence, and Bitbucket, we streamline development workflows and support agile teams from inception to deployment, certified in leading agile methodologies.

Cookies policy