This public procurement record has 1 release in its history.

Award

07 Oct 2026 at 16:59

Summary of the contracting process

Great British Energy - Nuclear commissioned specialist commercial, project advisory and delivery support for its upcoming major procurements for the Gwyndod Small Modular Reactor programme. This is a re-procurement of its earlier Delivery Support Services contract. The work is business and management consultancy, including procurement advice, supporting the buyer’s procurement and project delivery activity. The buyer is Great British Energy - Nuclear, based in Warrington. The stated delivery locations span the United Kingdom and a range of international locations.

The procurement is complete and was awarded to Deloitte LLP on 28 August 2026. The awarded contract is valued at £6 million and runs from 29 September 2026 to 28 September 2028. The requirement was procured selectively as a call-off from a framework agreement. The procurement was valued at £6 million, with submissions due by 6 July 2026. The service is suitable for small and medium-sized enterprises. The published information does not set out specific evaluation criteria or divide the requirement into lots.

For suppliers considering similar future work with Great British Energy - Nuclear, this award shows demand for commercial, project advisory and delivery expertise tied to major nuclear programme procurements, specifically the Gwyndod small modular reactor programme. A credible competitor would need to demonstrate that it can provide specialist procurement and commercial advice alongside practical project delivery support for complex, high-profile procurement activity. The work was awarded through a framework call-off, so relevant framework access and the ability to compete under its terms would be important. Deloitte LLP, a large supplier, was selected; this indicates the requirement was delivered at substantial scale, though the award does not identify specific professional accreditations, staffing levels or experience thresholds.

How relevant is this notice?

Notice Information

Notice Title

Delivery Support Services 2 (DSS2)

Notice Description

This contract is a re-procurement of the Delivery Support Services contract (Prj_4274), and will provide specialist commercial, project advisory and delivery support for GBE-N's upcoming major procurements supporting the Gwyndod Small Modular Reactor (SMR) programme.

Notice Details

Publication & Lifecycle

Open Contracting ID
ocds-b5fd17-bebadef8-a5d0-4ff7-b7dd-3a4889310fde
Publication Source
Contracts Finder
Latest Notice
https://www.contractsfinder.service.gov.uk/Notice/f4793047-ef88-454c-958f-b5a5b7f5c77d
Current Stage
Award
All Stages
Award

Procurement Classification

Notice Type
Award Notice
Procurement Type
Framework
Procurement Category
Services
Procurement Method
Selective
Procurement Method Details
Call-off from a framework agreement
Tender Suitability
SME
Awardee Scale
Large

Common Procurement Vocabulary (CPV)

CPV Divisions

79 - Business services: law, marketing, consulting, recruitment, printing and security


CPV Codes

79400000 - Business and management consultancy and related services

79418000 - Procurement consultancy services

Notice Value(s)

Tender Value
£6,000,000 £1M-£10M
Lots Value
Not specified
Awards Value
£6,000,000 £1M-£10M
Contracts Value
Not specified

Notice Dates

Publication Date
7 Oct 20262 weeks ago
Submission Deadline
Not specified
Future Notice Date
Not specified
Award Date
28 Aug 20261 months ago
Contract Period
29 Sep 2026 - 28 Sep 2028 2-3 years
Recurrence
Not specified

Notice Status

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

Buyer & Supplier

Contracting Authority (Buyer)

Main Buyer
GREAT BRITISH ENERGY - NUCLEAR
Contact Name
Available with D3 Tenders Premium →
Contact Email
Available with D3 Tenders Premium →
Contact Phone
Available with D3 Tenders Premium →

Buyer Location

Locality
WARRINGTON
Postcode
WA1 1QF
Postcode Area
Warrington
Country
England

Major Region (ITL 1)
TLD North West (England)
Basic Region (ITL 2)
TLD6 Cheshire
Small Region (ITL 3)
TLD61 Warrington
Delivery Location
Not specified

Local Authority
Warrington
Electoral Ward
Bewsey and Whitecross
Westminster Constituency
Warrington South

Supplier Information

Number of Suppliers
1
Supplier Name

Deloitte LLP

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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