Awarded contract

UK5 - Transparency Notice

Details

Value
£1,250,000,000
Duration
7 years
Topic
Defence services
Published
3 November 2025

Tender description

Ajax is an armoured fighting vehicle which provides the Army with its first fully digitised platform. The vehicles were designed and manufactured by General Dynamics United Kingdom Ltd (GDUK Ltd) and are therefore the original Equipment Manufacturer (OEM) and Design Authority (DA). Defence Equipment & Support (DES), part of the UK Ministry of Defence (MOD) is planning to award a 5 year (plus two 1 year options) Ajax IOS Transition Support contract to GDUK Ltd for the support of the vehicles as they complete their manufacture phase and transition to Post Design Services and Repair and Maintenance activities. The contract will cover support arrangements designed to ensure the sustained operational availability and performance of the Ajax platform vehicles. It will be a fully integrated, spares-inclusive support contract that combines post-design services with the provisioning of spare parts, repair and maintenance activities, and to facilitate technical support. The contract is structured to deliver a holistic through-life support solution, addressing both routine and emergent requirements to maintain the platform's capability and readiness. The MoD will also utilise other contracting arrangements to fulfil the Ajax support service needs, as necessary. The contract value is an indicative value at this point in the procurement procedure, this value may change at contract award due to additional options such as surge for war fighting. ## Contract award Title: Ajax IOS Transition Support Contract

Timeline

  1. Completed: Award published3 November 2025
    Current notice
  2. Completed: Award date3 November 2025
  3. Next: Contract expiry date31 March 2033in 7 years

About the buyer

Defence Equipment and Support is a central government executive agency that buys and supports equipment for the Royal Navy, British Army and Royal Air Force on behalf of the Ministry of Defence. Suppliers register on the Defence Sourcing Portal, where every opportunity above a set value is advertised. Contracts Finder carries the same tender and contract opportunities for wider visibility. Air, Land and Sea are DE&S's three capability areas, each running its own procurement. The Defence Suppliers Forum is the main channel for strategic industry engagement. Trade associations such as ADS, Make UK and techUK help route opportunities to businesses.

Procurement spend from central entities makes up 66% of overall UK public spend.

Over the past 5 years, most of Defence Equipment and Support's contract awards have been in repair and maintenance, security and defence equipment and transport equipment.

Relevant CPV codes

  • 75220000 · Defence services

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