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UK5 Notice - DDAITF/014 Project CARRION Systems Integrator

Ministry of Defence · Transparency notice on Find a Tender

Tender information last checkedLast checked 7 Oct 2026, 11:37.

Opportunity overview

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.

Awarded to

Amounts belong to published awards or contracts. Where several suppliers share one value, it is labelled as shared and is not a supplier-specific allocation.

ROWDEN TECHNOLOGIES LTD

Matched by number
Published award value
£3.6m
Awarded
Not supplied
Award ID
1
Status
pending
Identifier
GB-COH 09981110
Location
Bristol, UKK12, BS34 6FE, United Kingdom

Classification

No classification was supplied.

Lots

  • Lot 1Value not stated

Documents and notices

Published notice details

Additional information from the published procurement release. Fields appear only when supplied by the source; check the original notice and tender documents before acting.

Scope, procedure and submissions

Id
ocds-h6vhtk-078239
Status
complete
Procurement Method
direct
Procurement Method Details
Direct award
Why this procedure was chosen
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.

Legal basis

Id
2023/54
Scheme
UKPGA

Procedure reasons

Entry 1
Id
prototypesDevelopment
Entry 2
Id
defenceSecurityOperational

Special regime

defenceSecurity

Lots and requirements

Entry 1
Id
1
Status
complete

Suitability

Sme
Yes

Published documents

Entry 1
Id
conflictOfInterest
Document Type
conflictOfInterest
Description
Not published

Buyer, suppliers and contacts

Organisation 1
Name
Ministry of Defence
Id
GB-PPON-PHVX-4316-ZVGZ

Identifier

Scheme
GB-PPON
Id
PHVX-4316-ZVGZ

Address

Street Address
MOD Main Building
Locality
London
Postal Code
SW1A 2HB
Country
GB
Country Name
United Kingdom
Region
UKI32

Contact

Roles

buyer

Details

Classifications

Entry 1
Scheme
UK_CA_TYPE
Id
publicAuthorityCentralGovernment
Description
Public authority - central government
Organisation 2
Name
ROWDEN TECHNOLOGIES LTD
Id
GB-COH-09981110

Identifier

Scheme
GB-COH
Id
09981110

Address

Street Address
Unit G3c Bolingbroke Way
Locality
Bristol
Postal Code
BS34 6FE
Country
GB
Country Name
United Kingdom
Region
UKK12

Contact

Roles

supplier

Details

Scale
sme
Vcse
No

Award information

Award 1
Id
1
Status
pending
Main Procurement Category
services
Above Threshold
Yes

Items

Item 1
Id
1
Related Lot
1

Additional Classifications

Entry 1
Scheme
CPV
Id
72261000
Description
Software support services

Value

Including VAT
4,332,000
Amount
3,610,000
Currency
GBP

Suppliers

Supplier 1
Id
GB-COH-09981110
Name
ROWDEN TECHNOLOGIES LTD

Contract period

Starts
20 Oct 2026, 00:00
Ends
31 May 2027, 23:59

Related lots

1

Documents

Entry 1
Id
094538-2026
Document Type
awardNotice
Notice Type
UK5
Description
Transparency notice on Find a Tender
Published
7 Oct 2026, 10:03
Format
text/html

Milestones

Entry 1
Id
1
Type
futureSignatureDate
Due
20 Oct 2026, 23:59
Status
scheduled

Recorded locations

  • Buyer location · London · UKI32 · SW1A 2HB · United Kingdom

Notice and amendment history

1 published notice version reviewed by ProcuraAxis.

1 VERSION
  1. 094538-2026Transparency notice on Find a Tender ·