Insider Technologies

Data Storage

High-performance mainframe storage built on decades of engineering excellence.

Our data storage solutions deliver enterprise-grade performance, reliability, and flexibility for mission-critical workloads. With nearly 30 years of continuous innovation, we provide mainframe storage and connectivity trusted by organisations with the most demanding data environments—making it a robust, future-ready option for the UK public sector.

Enterprise-Class
Mainframe Storage

Deploy the world’s most advanced storage systems for IBM Z and other mainframe platforms—designed to support the high-throughput demands of government IT.

Proven Over
30 Years

Rely on nearly 30 years of technical development and field-proven reliability—backed by strategic partnerships with leading enterprises and institutions.

Seamless System
Connectivity

Enable flexible and secure integration between legacy and modern environments using high-performance connectivity tools.

Scalable for Complex
Environments

Adapt storage capabilities to meet growing public sector workloads—without compromising security, availability or compliance.

Trusted by
Demanding Sectors

Built for industries requiring zero-failure tolerance, these solutions meet and exceed the reliability and performance standards required by government organisations.