FTS UK public procurement

715070450 SONAR 2054IR IN-SERVICE SUPPORT (ISS)

Defence Equipment and Support

CompleteOCDS ID ocds-h6vhtk-0562bf
Tender valueNot supplied1 awards · 1 contracts

01 Procurement

Tender overview

Updated 22 April 2026
Buyer
Defence Equipment and Support
Status
Complete
Procurement method
Direct award
Category
Not supplied
CPV classification
Not supplied
Tender period
Not supplied — Not supplied

Description

The Secretary of State for Defence (the Authority), through the Sonar and Maritime Sensors (SaMS) Project Team within Defence Equipment & Support (DE&S), intends to place a 6-year contract, with Lockheed Martin UK (LMUK) for the In-Service Support of the current Sonar 2054 Inboard Replacement (IR) system fitted within the Royal Navy Submarine Fleet. The support activities will include but not be limited to: a) programme and contract management b) provision of Post Design Services c) management of equipment obsolescence which may include technology refresh activity d) provision of on-site engineering and testing e) provision of spares including shipping and fitting f) provision and management of equipment repair activities g) provision of disposal services h) other support related activities requiring site visits, i) additional ad-hoc tasking.

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

1 shown
Active

715070450 SONAR 2054IR IN-SERVICE SUPPORT (ISS)

Awarded
16 March 2026
Award value
£8,863,833
Suppliers
1
Signed contract
29 March 2026

03 Organisations

Buyers, suppliers and other parties

2 parties
Buyer

Defence Equipment and Support

MOD Abbey Wood, Bristol, UKK12, BS34 8JH, United Kingdom

GB-PPON PVRL-5831-GLMM
Supplier

Lockheed Martin UK Ltd

Building 7000 Langstone Park, Langstone Road, Havant, UKJ35, PO9 1SW, United Kingdom

Companies House 02372738 →

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.