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Published 7 Oct 2026

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Delivery Support Services 2 (DSS2)

Official noticeFind a Tender notice

Authority: Great British Energy - Nuclear

Call-off from a framework agreement
CPV: Business and management consultancy and related services (79400000)
Published contract value£6,000,000Exc. VAT
Contract ends 28 Sept 2028
Awarded to Deloitte LLP
Contract starts 29 Sept 2026

What is being bought

Published requirement 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.

Published procurement details

Procedure
Call-off from a framework agreement
Buyer reference
tender_527654/1618118
Category
Services
Tender status
Complete
Award status
Active
Suitable for SMEs
Yes
Suitable for voluntary, community and social enterprises
No
Tender deadline
Procurement method
Selective
Additional classifications 1: Reference
79418000
Additional classifications 1: Scheme
CPV
Additional classifications 1: Description
Procurement consultancy services
Item 1: Delivery locations as published
British Oversea Territories; Channel Islands; Europe; Isle of Man; Rest of the World; United Kingdom

Key dates

Published dates
  1. Award decision
    28 Aug 2026
  2. Contract starts
    29 Sept 2026
  3. Notice published
    7 Oct 2026
  4. Contract ends
    28 Sept 2028

Contracting authority & participating public bodies

  • Great British Energy - NuclearContracting authority Renaissance House Centre Park, Lakeside Drive, Warrington, WA1 1QF, EnglandContact name, email

Suppliers named on the notice

  • Deloitte LLPSupplier 1 New Street Square, London, EC4A 3HQ, United Kingdom
    Voluntary, community or social enterprise
    No
    Business size
    Large

Official documents & specifications (2)

Official links; attachments are not copied

Tender pack and attachments

Notices published for this procedure

Source record

Source
Contracts Finder
Notice language
en
Release reference
ocds-b5fd17-bebadef8-a5d0-4ff7-b7dd-3a4889310fde-2026-10-07T16:59:15+01:00
Published
7 Oct 2026
Latest update
7 Oct 2026
Procedure reference
ocds-b5fd17-bebadef8-a5d0-4ff7-b7dd-3a4889310fde
Contract reference
ocds-b5fd17-bebadef8-a5d0-4ff7-b7dd-3a4889310fde-1