Systems Engineering and Whole Plant Integration Partner (SEWPIP)

UK FUSION ENERGY LTD

This public procurement record has 1 release in its history.

Planning

05 Jun 2026 at 13:05

Summary of the contracting process

UK Fusion Energy Ltd is in the planning stage of a public procurement process, aiming to partner with a Systems Engineering and Whole Plant Integration Partner (SEWPIP). This endeavour seeks to enhance the delivery of the STEP programme through a strategic approach in systems engineering. As a public undertaking, UK Fusion Energy Ltd is based in Abingdon, United Kingdom, and is inviting potential suppliers to participate in preliminary market engagement. The focus lies on engineering services including advisory and consultative engineering as well as systems and technical consultancy services. Interested parties are required to submit their responses, including a completed questionnaire, by 3rd July 2026.

This tender presents a significant opportunity for businesses specialising in engineering services, especially those with expertise in complex, safety-critical engineering projects. Companies that have experience as strategic partners or integrators could greatly benefit from engaging in this tender, offering a chance to contribute to the development of a nascent supply chain. The procurement process is open to collaborative submissions, making it ideal for firms that can partner with others to provide comprehensive solutions. By participating, businesses can align themselves with cutting-edge nuclear fusion energy projects and potentially secure future contracts with UK Fusion Energy Ltd.

How relevant is this notice?

Notice Title

Systems Engineering and Whole Plant Integration Partner (SEWPIP)

Notice Description

This PMEN aims to gather information from potential suppliers on solutions and capabilities in relation to the provision of a Systems Engineering and Whole Plant Integration Partner to assist UK Fusion Energy Ltd to realise a tailored systems engineering approach to STEP programme delivery. This is not a request for quotation but a preliminary stage to assess the market which will assist with assessing market capabilities and shaping specification. For the purposes of this early market engagement, UK Fusion Energy Ltd is seeking responses from suppliers capable of providing engineering and technical knowledge to support complex, safety-critical engineering projects, deliver defined work packages supporting technology demonstration projects and industrialisation activities as described within 6.2. The proposed contract is intended to allow a Partner to support UK Fusion Energy by collaboration with potential other partners on the above work as well as with UK Fusion Energy. UK Fusion Energy is interested in understanding suppliers' experience operating as a Strategic Partner / Integrator potentially supporting the development and management of a nascent supply chain. UK Fusion Energy does not necessarily expect that one single supplier may be able to provide all the elements of this future contract and is hopeful that through potential collaboration all the elements could be delivered successfully within Stage 2A of the Programme For more information about this opportunity, please visit the eSourcing portal at: https://ukfe.delta-esourcing.com/tenders/UK-UK-Abingdon:-Engineering-services./RP5P569343 To respond to this opportunity, please click here: https://ukfe.delta-esourcing.com/respond/RP5P569343

Planning Information

To respond to this MEN, please complete and submit Appendix 1: Questionnaire via the facility in the Delta portal by 5pm 3rd July 2026. Early responses would be appreciated to help inform planning decisions. If you experience any difficulties with the portal, please contact the portal helpdesk helpdesk@delta-esourcing.com cc operationalprocurement.step@ukifs.uk Information obtained from responses to Appendix 1: Questionnaire will help UK Fusion Energy Ltd understand current market capabilities and shape the scope, direction, and design of the future procurement activities. If you have any questions about this MEN, please contact UK Fusion Energy Ltd through the Delta portal. We are keen to engage with suppliers to assist with the MEN completion if needed, to ensure quality responses enabling us to shape the future requirement and procurement.

Publication & Lifecycle

Open Contracting ID
ocds-h6vhtk-06aec6
Publication Source
Find A Tender Service
Latest Notice
https://www.find-tender.service.gov.uk/Notice/053365-2026
Current Stage
Planning
All Stages
Planning

Procurement Classification

Notice Type
UK2 - Preliminary Market Engagement Notice
Procurement Type
Standard
Procurement Category
Services
Procurement Method
Not Specified
Procurement Method Details
Not specified
Tender Suitability
Not specified
Awardee Scale
Not specified

Common Procurement Vocabulary (CPV)

CPV Divisions

71 - Architectural, construction, engineering and inspection services

72 - IT services: consulting, software development, Internet and support


CPV Codes

71300000 - Engineering services

71318000 - Advisory and consultative engineering services

72220000 - Systems and technical consultancy services

Notice Value(s)

Tender Value
Not specified
Lots Value
Not specified
Awards Value
Not specified
Contracts Value
Not specified

Notice Dates

Publication Date
5 Jun 20262 weeks ago
Submission Deadline
Not specified
Future Notice Date
3 Jul 20262 weeks to go
Award Date
Not specified
Contract Period
7 Jun 2026 - 3 Jul 2026 30 days
Recurrence
Not specified

Notice Status

Tender Status
Planning
Lots Status
Planning
Awards Status
Not Specified
Contracts Status
Not Specified

Contracting Authority (Buyer)

Main Buyer
UK FUSION ENERGY LTD
Contact Name
Available with D3 Tenders Premium →
Contact Email
Available with D3 Tenders Premium →
Contact Phone
Available with D3 Tenders Premium →

Buyer Location

Locality
ABINGDON
Postcode
OX14 3DB
Post Town
Oxford
Country
England

Major Region (ITL 1)
TLJ South East (England)
Basic Region (ITL 2)
TLJ1 Berkshire, Buckinghamshire and Oxfordshire
Small Region (ITL 3)
TLJ14 Oxfordshire CC
Delivery Location
Not specified

Local Authority
South Oxfordshire
Electoral Ward
Sandford & the Wittenhams
Westminster Constituency
Didcot and Wantage

Open Contracting Data Standard (OCDS)

View full OCDS Record for this contracting process

JSON Markdown

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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