MNO Migration Architecture and Engineering

MINISTRY OF DEFENCE

Published: Jan 28, 2026

Updated: Jun 17, 2026

Source: uk_contracts_finder

This tender has been awarded

Awarded to Rockstone Technologies Ltd — £1,094,338

Browse open Information & Communication Technology tenders in United Kingdom

About This Opportunity

Ministry OF Defence United Kingdom: MNO Migration. Services contract awarded, ICT & digital. Awarded to Rockstone Technologies Ltd (GBP 1.1M, Nov 2025).

This is a services contract in the information and communication technology sector. Located in United Kingdom, Europe, this opportunity is open to firms and consortiums, with an estimated budget of GBP 1.1 million.

Published through UK Contracts Finder, a national government procurement portal. Public procurement tenders follow the country's national bidding regulations and may have specific eligibility and documentation requirements for services in the information and communication technology sector. Service contracts are typically evaluated on both technical quality and price, and may require bidders to demonstrate relevant experience and qualified personnel. This contract has already been awarded. The information is published for transparency and market intelligence purposes.

Description

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, not that migration has restarted, EUS are having to re-align several contracts and deliverables against the new rollout schedule.. CPV: Computer-related professional services (72590000). Procedure: Call-off from a framework agreement. Suitable for SMEs

Data provenance

This notice is sourced from UK Contracts Finder and was originally published on January 28, 2026. Last refreshed 9 days ago. Reference: PS619. BidsFactory mirrors official procurement notices and links back to the source for full legal text.

About MINISTRY OF DEFENCE

MINISTRY OF DEFENCE has issued 906 procurement notices on BidsFactory, including 36 currently open and 682 awarded contracts. Activity concentrates in Information & Communication Technology, Architecture & Engineering Services, and Security, Defense & Justice. Tenders span 6 countries including CY, Singapore, and New Zealand. Notices are distributed via UK Contracts Finder, UK FTS - Find a Tender Service, and TED - Tenders Electronic Daily (EU). Most recent publication: June 18, 2026.

Frequently asked questions about this tender

Is this tender still open?

No — the contract has already been awarded to Rockstone Technologies Ltd. The award notice is archived on BidsFactory for transparency and market intelligence.

Who is the contracting authority?

This notice was issued by MINISTRY OF DEFENCE in United Kingdom. The authority is responsible for evaluating bids, awarding the contract, and managing performance.

What type of contract is this?

This is a Services contract in the Information & Communication Technology sector. The classification helps bidders match the opportunity to their qualifications and registered scope of supply.

How much was the contract awarded for?

Rockstone Technologies Ltd was awarded the contract for £1,094,338. The figure reflects the value disclosed by the contracting authority in the award notice.

Where will the contract be performed?

The contract is for delivery in United Kingdom. Foreign bidders should review local registration, taxation, and any in-country presence requirements before submitting.

How can I submit a bid?

Visit UK Contracts Finder to access the full notice, required documents, and submission instructions. Quote reference PS619 when communicating with the contracting authority.