Security & Defence

Designing, Building & Commissioning Critical National Infrastructure (CNI)

Sudlows recognise the criticality of our client’s data and assets and the need to not only maintain its availability but also keep it protected. We consider this from the inception of any project, designing it in from initial concept, through the detailed design and then into project delivery, full testing and commissioning and handover.
Our ability to offer a true end to end service with our in-house resource for critical infrastructure projects ensures that the confidentiality, integrity and availability of project information are correctly managed at all times.
Sudlows fully understand the risks to delivery that need to be considered for every stage of the project and we have developed our business to ensure that these risks are effectively mitigated throughout project lifecycle.

Security Focused Systems and Process
Sudlows appreciate that we have to protect your information for the whole project lifecycle; our commitment to this has resulted in us attaining accreditation to the UK Government’s Cyber Essentials standard, which recognises businesses that demonstrate the highest levels of cyber security.


Our Technical Expertise – We deliver complex projects in highly secure locations and environments that can stand up to the most severe of modern threats. Our Managing Director of Critical Infrastructures (Andy Hirst) and his highly qualified engineering team, hold industry recognised accreditations including the Defence CIDA Installation Design qualifications. This additional expertise provides us with the capability to support projects involving ICT installations within the MoD’s own facilities or third-party sites where MoD or other sensitive data is processed or stored. Our track record includes; central and local government, defence and global institutions, which positions us perfectly to both advise and deliver critical infrastructure projects, at the heart of an organisation.

We are self sufficient and directly employ a team who are cleared to some of the UK Government’s highest levels, and are able to deliver our full suite of services across all critical infrastructure projects. Please follow this link to the Critical Infrastructures area on our website to see our full list of services.

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