UK public contract notice — Great British Energy - Nuclear

Name: Procurement Process ocds-h6vhtk-078330
Creator: Great British Energy - Nuclear
Published: 2026-10-07T16:07:21.000Z
License: https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/

Official notice

Authority: Great British Energy - Nuclear

ServicesAward procedure without prior publication of a call for competition

Sectors: Business Services & Consultancy (79)+1 more Delivery: UK

Awarded value£6,000,000published contract · exc. VAT

Awarded 7 Oct 2026no call for competition

Awarded to Deloitte LLP

What is being bought

Published requirement description

This contract is providing specialist commercial, project, and advisory support to Great British Energy - Nuclear's upcoming major procurements supporting the Gywndod Small Modular Reactor (SMR) programme.

CPV: Business and management consultancy and related services · Procurement consultancy services

The lotProcurement structure

single lot · no lot value published

Lot #1Delivery Support Services 2 (DSS2) provides Great British Energy – Nuclear with access…Awarded

Delivery Support Services 2 (DSS2) provides Great British Energy – Nuclear with access to specialist professional services and advisory support to assist the organisation in delivering its programme objectives. The contract enables the call-off of expertise across a range of disciplines, supporting project delivery, commercial activities, governance, stakeholder engagement and other business-critical services as required throughout the contract term. Additional information: This procurement was a framework call-off under Regulation 33 PCR 2015, using the Government Commercial Agency (GCA) Management Consultancy Framework 4 (MCF4).

Delivery: UK

79400000 Business and management consultancy and related services

Procedure terms & legal framework

From the official record

Procedure method: Award procedure without prior publication of a call for competition
Legal basis: CELEX · 32014L0024 Public Contracts Regulations 2015 (Directive 2014/24/EU)
Procurement category: Services
Notice status: Awarded without competition
Procurement threshold: Unspecified in notice
Regulatory regime: Standard
Commercial structure: Stand-alone contract (no framework)
Competition type: Direct award — no call for competition
GPA / WTO covered: Yes (GPA)
Recurring procurement: Unspecified in notice
First published: 7 Oct 2026, 17:07 BST
Last source update: 7 Oct 2026, 17:07 BST
FTS notice number: 2026/S 000-094950
Classification (CPV): Business and management consultancy and related servicesProcurement consultancy services
Delivery area: UK
Official registry OCID: ocds-h6vhtk-078330 Find a Tender

Why no open competition: The procurement falls outside the scope of application of the directive
Published justification: Framework call-off under Regulation 33 PCR 2015

Commercial outcome & contract awards

Published awards, contracts and bid statistics — not a forecast

Awards 1

Awarded value £6,000,0001 contract exc. VAT

Bids received 3

Contracts signed 1latest 7 Oct 2026

Awarded to	Value	Date	Status
Deloitte LLPDelivery Support Services 2 (DSS2)Subcontracting: As the contract will work on a drawdown basis, it's unknown what proportion of this will be subcontracted.	—	—	Awarded

Contracts

Delivery Support Services 2 (DSS2) · Deloitte LLP
Signed
7 Oct 2026
Value
£6,000,000
Status
active

Bid statistics published by the authority

Bids	SME	VCSE	Valid bid range
3bids · 3 electronic	—	—	—

Contracting authority & participating public bodies

Great British Energy - Nuclear

Contracting authorityBody governed by public lawNuclear Renaissance House Centre Park, Lakeside Drive, Warrington, UK, WA1 1QF [email protected]

Dispute resolution & review bodies

Department for Energy Security and Net ZeroReview body London

Bidders & participating suppliers

1 commercial party on the notice

Deloitte LLPAwarded supplier 1 New Street Square, London, EC4A 3HQ, United Kingdom, London, UK, EC4A 3HQ

Official documents & specifications

Official links; attachments are not copied

No document links were published on the notice.