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FLEX Pulse

Sovereign resilience. Hybrid flexibility. Assured continuity.

FLEX Pulse is Nine23’s sovereign hybrid-cloud orchestration and workload-management service, engineered to meet stringent security, assurance and operational requirements of the UK public sector. Built on Nine23’s 100% UK-sovereign private cloud, Platform FLEX.

At its core, FLEX Pulse provides an intelligent orchestration layer that governs workload placement across sovereign private cloud and approved hyperscale platforms such as Azure, AWS, and Google Cloud. This allows public sector organisations to utilise elastic compute and advanced cloud services where appropriate while ensuring sensitive workloads, metadata, and administrative functions remain securely within the sovereign boundary.

With policydriven automation, workloads are dynamically placed according to classification, performance, cost, resilience, and assurance requirements—supporting missioncritical environments where continuity, security, and operational responsiveness are essential.

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Sovereign by Design

FLEX Pulse also benefits from the sovereign datacentre footprint provided through Nine23’s UK infrastructure partnerships, which deliver nationallevel resilience, geographically diverse failover, and robust privatenetwork connectivity for critical publicservice operations.

This ensures organisations can modernise legacy systems, adopt cloudnative applications, and deliver digital transformation programmes without compromising sovereignty, compliance, or operational integrity.

By combining sovereign control, hybrid flexibility, and automated governance, FLEX Pulse empowers the UK public sector to deliver secure, scalable, and highassurance digital services that meet evolving citizen and mission demands.

Service Features

✔ UK-sovereign hybrid cloud built on Platform FLEX, operated by UK-based SC/NPPV3-cleared personnel.

✔ Automated workload orchestration across sovereign and approved hyperscale platforms.

✔ Secure-by-Design architecture aligned with national security and regulatory guidance.

✔ Retains all sensitive data, metadata, and administration within UK jurisdiction.

✔ Enables dynamic scaling and resilience using geographically diverse UK datacentres.

✔ Minimises vendor lock-in through standards-based multi-cloud integration.

Key Benefits

Ensures complete UK data sovereignty and regulatory compliance.

Strengthens resilience and continuity for critical public-sector services.

Enables secure hybrid and multi-cloud adoption without loss of control.

Reduces operational risk from legacy systems and infrastructure.

Supports rapid, mission-critical scaling with assured performance.

Lowers long-term risk through Secure-by-Design governance and automation.

Listen to our CEO reflect on 2025 in our Nine23 Annual Highlights Report

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