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UK5

UK5 Notice - DDAITF/014 Project CARRION Systems Integrator

  • First published: 08 October 2026
  • Last modified: 08 October 2026
  • Version: N/A
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To record your interest or obtain additional information or documents please find instructions within the Full Notice Text. (NOTE: Contract Award Notices and Prior Information Notices do not normally require a response)

Contents

Summary

OCID:
ocds-h6vhtk-078239
Published by:
Ministry of Defence
Authority ID:
AA76012
Publication date:
08 October 2026
Deadline date:
-
Notice type:
UK5
Has documents:
No
Has SPD:
No
Has Carbon Reduction Plan:
N/A

Abstract

Project CARRION will build on the test and evaluation activity undertaken through Project LOW to further develop and operationalise a software-defined swarming capability in a representative military environment.The requirement will deliver a MOD-sovereign, open-architecture technology stack supported by specialist systems integration, enabling Defence requirements and component capabilities to be brought together effectively.The systems integrator will provide independent delivery support and transfer the knowledge needed for MOD personnel to operate and develop the capability.The intended outcome is a validated and maturing sovereign capability that supports future development, competition and operational use.

Full notice text

Scope

Procurement description

Project CARRION will build on the test and evaluation activity undertaken through Project LOW to further develop and operationalise a software-defined swarming capability in a representative military environment.

The requirement will deliver a MOD-sovereign, open-architecture technology stack supported by specialist systems integration, enabling Defence requirements and component capabilities to be brought together effectively.

The systems integrator will provide independent delivery support and transfer the knowledge needed for MOD personnel to operate and develop the capability.

The intended outcome is a validated and maturing sovereign capability that supports future development, competition and operational use.

Contracting authority

Ministry of Defence

Identification register:

  • GB-PPON

Address 1: MOD Main Building

Town/City: London

Postcode: SW1A 2HB

Country: United Kingdom

Website: https://www.gov.uk/government/organisations/ministry-of-defence

Public Procurement Organisation Number: PHVX-4316-ZVGZ

NUTS code: UKI32

Email: hannah.boreham100@mod.gov.uk

Organisation type: Public authority - central government

Supplier

ROWDEN TECHNOLOGIES LTD

Identification register:

  • GB-COH

Address 1: Unit G3c Bolingbroke Way

Town/City: Bristol

Postcode: BS34 6FE

Country: United Kingdom

Companies House: 09981110

NUTS code: UKK12

Email: info@rowdentech.com

Type:

  • SME

Procedure

Procedure type

Direct award

Description of how these justifications apply

The proposed contract will develop, integrate, test and operationalise the capability created through Project LOW, following a compliant competitive procurement by Dstl. As systems integrator within the successful consortium, Rowden holds detailed knowledge of the capability, its architecture, integration requirements, technical dependencies and previous test and evaluation outcomes.

NATO Exercise STEADFAST DEFENDER 2027, scheduled for February 2027, is a defined operational milestone for the MOD. The capability must be established and available in time to enable the UK to participate effectively and operate alongside NATO allies. Rowden’s continued involvement is necessary to achieve that outcome because its detailed knowledge of the existing capability and role as systems integrator, achieved through a competitive tender, are critical to completing the required development, integration, assurance and testing within the available timeframe. Transferring responsibility at this stage would create material integration, assurance and schedule risks and would prevent the capability from being ready for the exercise.

This defined, time-limited phase is necessary to establish and maintain the operational capability and readiness required for the February 2027 exercise. Failure to complete the work in time would affect the UK’s ability to participate fully and operate effectively and interoperable alongside NATO allies. The direct award is therefore limited to the work required to achieve this operational outcome and is not to establish a long-term sole-source arrangement.

The work will also assess the prototype and its delivery model, including the use of a systems integrator alongside an MOD-sovereign, open-architecture technology stack.

The evidence generated through STEADFAST DEFENDER 2027 will inform further development and the Authority’s future technical requirements, operating model and procurement strategy for next year, with the aim of preserving MOD ownership, interoperability and freedom of manoeuvre while avoiding technological or commercial lock-in.

Applicable Direct Award Grounds include:

- Schedule 5, paragraph 20 – Defence and security

The Authority considers that the conditions in Schedule 5, paragraph 20 of the Procurement Act 2023 are met. The February 2027 NATO Exercise STEADFAST DEFENDER 2027 is a defined operational milestone, and the contract is necessary to establish and maintain the Armed Forces capability and operational effectiveness required for the UK to participate and operate effectively alongside NATO allies. A direct award to Rowden is necessary because its embedded systems integration knowledge, acquired through the previously competed Project LOW activity, is required to complete the development, integration, testing and assurance in time. Appointing another supplier at this stage would introduce material technical, assurance and schedule risks, affecting the UK’s ability to achieve the required operational outcome for the exercise.

- Schedule 5, paragraph 2 – Prototypes and development

The Authority also considers that the conditions in Schedule 5, paragraph 2 of the Procurement Act 2023 are met. The capability remains a prototype, and the contract will support its further development, integration, testing and evaluation in a relevant military environment. NATO Exercise STEADFAST DEFENDER 2027 will provide evidence of the capability’s suitability and the viability of the proposed MOD-sovereign, open-architecture delivery model.

Direct award justification

Prototypes development

Is this procurement under a special regime?

Defence and security

Lots

Divided into 1 lots

Lot number: 1 Status: Complete

Sustainability

Small and medium-sized enterprises (SME)

Contract

1

Status: Pending

Related lots

1

Date the contract will be signed (estimated)

20 October 2026, 23:59PM

Value

3610000 GBP Excluding VAT

4332000 GBP Including VAT

Main category

Services

CPV classifications

  • 72261000 - Software support services

Is the total value above threshold?

Above threshold

Contract dates (estimated)

20 October 2026, 00:00AM to 31 May 2027, 23:59PM

Suppliers

  • GB-COH-09981110

Documents

ID

conflictOfInterest

Document type

Conflict of interest

Description

Not published

Coding

Commodity categories

ID Title Parent category
72261000 Software support services Software-related services

Delivery locations

ID Description
100 UK - All

Alert region restrictions

The buyer has restricted the alert for this notice to suppliers based in the following regions.

ID Description
There are no alert restrictions for this notice.

About the buyer

Main contact:
N/a
Admin contact:
N/a
Technical contact:
N/a
Other contact:
N/a

Further information

Date Details
No further information has been uploaded.

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