01 Procurement
Tender overview
- 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.
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
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
Defence Equipment and Support
MOD Abbey Wood, Bristol, UKK12, BS34 8JH, United Kingdom
GB-PPON PVRL-5831-GLMMLockheed 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.