Welcome to ISSI

Providing expert installation of structured data cabling systems in secure environments

Core services supplied to clients globally

welcome to ISSI

A trusted Government partner – MOD & FCO

Globally respected in-depth expertise relating to the design and installation of high performing structured data cabling systems in secure, intelligent environments. Our designers and surveyors have vast experience and are qualified through recognised organisations such as MoD SCIDA's, TEMPEST (JSP604), and Certified Network Infrastructure Design Professionals (CNIDP).

Our full services list for securer networks

Welcome to ISSI

Our latest projects

Project DC

Project DC

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Project X

Project X

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Project E

Project E

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Latest ISSI and industry news

Cyber Essentials Plus Accreditation

ISSI achieves another top industry accreditation

As part of our continued service provision to our client’s organisations and Government departments, we…

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Our Accreditations