Source: https://tendernation.io/opportunities/01a13d21-fb70-706e-bf45-9164d59b764d/mno-service-architecture-and-management

awarded GB restricted procedure

# MNO Service Architecture and Management

[Ministry of Defence](https://tendernation.io/buyers/ministry-of-defence)

Estimated value

£147,403

Published

29 Jan 2026

Deadline

Closed

1 Nov 2025

## About this tender

The rollout and migration of the Official user base across the whole of Defence for Windows 11 has been delayed by circa 3 months while the team have investigated and resolved several technical and security issues impacting Win11 users. Contracts linked to the migration were pivoted to help resolve these issues, now that migration has restarted, EUS are having to re-align several contracts and

deliverables against the new rollout schedule.

## CPV classification

Computer-related professional services

Source

Contracts Finder (UK)

[View official notice](https://www.contractsfinder.service.gov.uk/notice/c780b1dc-1469-4eb8-a343-e3b438198512)

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