FTS UK public procurement

714928467 - AESAS 2026 - Provision of Aircraft Engineering Support and Airfield Services at Royal Naval Air Stations Yeovilton and Culdrose

Ministry of Defence

CompleteOCDS ID ocds-h6vhtk-051cd9
Tender value£12,200,0002 awards · 1 contracts

01 Procurement

Tender overview

Updated 2 April 2026
Buyer
Ministry of Defence
Status
Complete
Procurement method
Direct award
Category
services
CPV classification
Not supplied
Tender period
Not supplied — Not supplied

Description

The Royal Navy, part of the UK Ministry of Defence, intends to award a 1 + 1 year contract to Serco for the Air Engineering Support and Airfield Services (AESAS). As a covered procurement, this procurement falls to be regulated under the provisions of the Procurement Act 2023. In the circumstances, the authority may award this public contract directly in accordance with section 41 of the Procurement Act 2023. The applicable direct award justification is that set out in paragraph 7 of Schedule 5 of the Act. This justification applies because the AESAS contract concerns the supply of services by the existing supplier which are intended as an extension to existing services in circumstances where: a change in supplier would result in the contracting authority receiving services that are different from, or incompatible with, the existing services. Namely, a different supplier would lack Serco’s (i) deeply embedded operational expertise and established relationships at Yeovilton and Culdrose, and (ii) suitably trained and experienced staff. And b. the difference or incompatibility would result in disproportionate technical difficulties in operation and/or maintenance. In particular, the difference in service provided by a different supplier would result in: i. unacceptable risks to performance and safety resulting from the need to rebuild critical trust and operational knowledge; ii. the contracting authority needing to invest additional resources in order to retrain staff, modify existing systems, and/or purchase additional equipment; iii. a risk to the continued readiness and support to MCT aircraft, which is critical to national defence; iv. significant adjustments to the Contractor’s Quality Management System, resulting in operational inefficiencies and increased costs; v. disruption to coordination and maintenance of ground support and equipment provision at RNAS Yeovilton; and vi. increase in lead times in returning airframes to flying operations at RNAS Culdrose and reduction in overall numbers of available aircraft in the forward fleet.

i

This page represents one OCDS contracting process. Notices can be revised over time. Values may be estimates, award values or contract values and should be read with their displayed stage and date.

02 Awards and contracts

Published award records

2 shown
Pending

714928467 - AESAS 2026

Awarded
23 March 2026
Award value
£14,879,505.20
Suppliers
1
Signed contract
Not supplied
Active

714928467 - AESAS 2026 - Provision of Aircraft Engineering Support and Airfield Services at Royal Naval Air Stations Yeovilton and Culdrose

Awarded
Not supplied
Award value
Not supplied
Suppliers
1
Signed contract
30 March 2026

03 Organisations

Buyers, suppliers and other parties

2 parties
Buyer

Ministry of Defence

HCHQ, Leach Building, Portsmouth, UKJ31, PO2 8BY, United Kingdom

GB-PPON PHVX-4316-ZVGZ
Supplier

SERCO Limited

Serco House, 16 Bartley Wood Business Park, Bartley Way Hook, UKJ37, RG27 9UY, United Kingdom

Companies House 00242246 →

Companies House links appear only for explicit GB-COH identifiers. BritDB does not create company links from a similar name or address.

04 Provenance

Source for this process

Contains public sector information licensed under the Open Government Licence v3.0. Official external links are available only on the source transition page.