Award

In-Service Support of Platform Data Management Systems

DEFENCE EQUIPMENT AND SUPPORT

This public procurement record has 3 releases in its history.

Award

14 Nov 2025 at 12:09

PlanningUpdate

24 Oct 2025 at 13:26

Planning

24 Oct 2025 at 11:14

Summary of the contracting process

The procurement process titled "In-Service Support of Platform Data Management Systems" is managed by Defence Equipment and Support, a central government public authority in the United Kingdom. This procurement is set within the defence and security industry category and involves services related to navigation equipment. The location of the contracting authority is MOD Abbey Wood, Bristol. Currently, the process is at the award stage, with the award date noted as 14th November 2025. The contract aims to commence in July 2027 and has a planned duration of 8.5 years, with potential extensions. The procurement method utilised is a direct award under the provisions of the Procurement Act 2023, acknowledging Ultra Sonar Systems Ltd as the sole supplier capable of fulfilling the contract requirements due to technical and IP constraints.

This tender offers significant opportunities for businesses engaged in technical services, especially those with expertise in navigation systems maintenance and support. However, given the direct award approach, this specific contract primarily benefits Ultra Sonar Systems Ltd, the Design Authority with exclusive knowledge and IP rights over the systems. Companies seeking growth may find partnership opportunities with the supplier or explore similar projects requiring high technical expertise and security clearance adherence. Additionally, the focus on sustainability and social value in procurement aligns with broader government priorities, indicating a scope for businesses that deliver innovative, environmentally-conscious solutions.

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Notice Title

In-Service Support of Platform Data Management Systems

Notice Description

The Authority intends to renew contract CSA/3049 from 1 July 2027 with Ultra Electronics Command and Sonar Systems for in-service support of PDM systems. Equipment managed includes PDM/INA outfits fitted to Type 23 Frigates (PDM2), Single Role Minehunter (PDM3), Vanguard Class Submarines (PDM4) and Fort Victoria (RFA) (PDM5). The PDM system receives inputs from platform navigation sensors and outputs data to navigation and weapon systems. The planned duration is 8.5 years (July 2027 to Dec 2035) with two 1-year options. Estimated value PS20M inc VAT. Only the supplier can deliver this requirement within the timeframe without risk to RN operations.

Procurement Information

The contract will be awarded under Section 41 and Schedule 5 of the Procurement Act 2023. Ultra Electronics Command and Sonar Systems is the Design Authority for PDM systems and holds exclusive intellectual property rights for the design, software and test infrastructure. The supplier alone has the specialist knowledge and equipment to maintain and update these systems. For interoperability and safety reasons, only this specific PDM equipment can be supported, and only the supplier can deliver changes in line with Navy Command requirements. This contract is necessary to maintain operational capability and readiness of RN and RFA vessels.

Publication & Lifecycle

Open Contracting ID
ocds-h6vhtk-05d355
Publication Source
Find A Tender Service
Latest Notice
https://www.find-tender.service.gov.uk/Notice/073931-2025
Current Stage
Award
All Stages
Planning, Award

Procurement Classification

Notice Type
UK5 - Transparency Notice
Procurement Type
Standard
Procurement Category
Services
Procurement Method
Direct
Procurement Method Details
Direct award
Tender Suitability
Not specified
Awardee Scale
SME

Common Procurement Vocabulary (CPV)

CPV Divisions

34 - Transport equipment and auxiliary products to transportation

50 - Repair and maintenance services

63 - Supporting and auxiliary transport services; travel agencies services

71 - Architectural, construction, engineering and inspection services


CPV Codes

34933000 - Navigation equipment

50200000 - Repair, maintenance and associated services related to aircraft, railways, roads and marine equipment

63724000 - Navigation services

71356000 - Technical services

Notice Value(s)

Tender Value
£16,666,666 £10M-£100M
Lots Value
Not specified
Awards Value
£16,666,666 £10M-£100M
Contracts Value
Not specified

Notice Dates

Publication Date
14 Nov 20253 months ago
Submission Deadline
Not specified
Future Notice Date
24 Oct 2025Expired
Award Date
14 Nov 20253 months ago
Contract Period
30 Jun 2027 - 31 Dec 2035 Over 5 years
Recurrence
Not specified

Notice Status

Tender Status
Complete
Lots Status
Complete
Awards Status
Pending
Contracts Status
Not Specified

Contracting Authority (Buyer)

Main Buyer
DEFENCE EQUIPMENT AND SUPPORT
Contact Name
Laura Harding
Contact Email
laura.harding112@mod.gov.uk
Contact Phone
Not specified

Buyer Location

Locality
BRISTOL
Postcode
BS34 8JH
Post Town
Bristol
Country
England

Major Region (ITL 1)
TLK South West (England)
Basic Region (ITL 2)
TLK5 West of England
Small Region (ITL 3)
TLK52 Bath & North East Somerset and South Gloucestershire
Delivery Location
Not specified

Local Authority
South Gloucestershire
Electoral Ward
Stoke Park & Cheswick
Westminster Constituency
Filton and Bradley Stoke

Supplier Information

Number of Suppliers
1
Supplier Name

ULTRA SONAR SYSTEMS

Open Contracting Data Standard (OCDS)

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The Open Contracting Data Standard (OCDS) is a framework designed to increase transparency and access to public procurement data in the public sector. It is widely used by governments and organisations worldwide to report on procurement processes and contracts.

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