Award

Legal Services for Sizewell C

DEPARTMENT FOR ENERGY SECURITY AND NET ZERO

This public procurement record has 2 releases in its history.

AwardUpdate

31 Jul 2025 at 08:42

AwardUpdate

25 Oct 2024 at 14:55

Summary of the contracting process

The Department for Energy Security and Net Zero (DESNZ) is overseeing the procurement of legal services for the Sizewell C Project, a large-scale energy initiative in the UK. The current stage involves modifications to an existing contract with Linklaters LLP, with extensions granted due to extended project timelines. The original contract commenced on 1 December 2023 and was initially set to conclude on 30 September 2024. However, subsequent modifications have extended the contract until 31 March 2026, increasing the total contract value to £31,920,000. The procurement falls under the services industry category, specifically focusing on legal services, and operates within the UK jurisdiction. Regulation adjustments under the Public Contracts Regulations 2015 have facilitated these modifications.

This tender represents significant opportunities for businesses specialising in legal advisory services, particularly those with expertise in large infrastructure projects and experience in dealing with complex regulatory environments, such as nuclear energy developments. Companies capable of providing nuanced legal consultation, given the multifaceted nature of the Sizewell C Project and its evolving timelines, have the potential to secure lucrative business growth. While the current supplier, Linklaters LLP, has a large presence, the ongoing nature of such extensive projects may necessitate the involvement of additional sub-contractors or partners, making this an attractive venture for other legal advisory firms looking to expand their footprint in the energy sector.

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Notice Title

Legal Services for Sizewell C

Notice Description

Lot Information

Legal Services for the Sizewell C Project

This is a modification to an existing contract between the Department for Energy Security and Net Zero and Linklaters LLP. The scope of the contract is for the provision of legal services regarding legal and commercial matters concerning the Sizewell C project, as well as the role of DESNZ as project sponsor and shareholder. Additional services have become necessary due to extended project timelines. The supplier's services are essential to the achievement of the SZC Final Investment Decision and progression of the programme. The variation is composed of an eight-month extension in time and a 50% extension in value under Regulation 72 (1) (b) and 72 (2) of the Public Contracts Regulations 2015. Original award value: PS15,960,000 (excl. VAT). 01/12/2023-30/09/2024. Modification one (Sep-24): PS7,980,000 (excl. VAT). 01/12/2023-31/07/2025. Modified contract value: PS23,940,000. Modification two (Jul-25): PS7,980,000 (exlc. VAT). 01/12/2023-31/03/2026. Modified contract value: PS31,920,000.

Publication & Lifecycle

Open Contracting ID
ocds-h6vhtk-04b189
Publication Source
Find A Tender Service
Latest Notice
https://www.find-tender.service.gov.uk/Notice/044579-2025
Current Stage
Award
All Stages
Award

Procurement Classification

Notice Type
Award Notice
Procurement Type
Standard
Procurement Category
Services
Procurement Method
Not Specified
Procurement Method Details
Not specified
Tender Suitability
Not specified
Awardee Scale
Large

Common Procurement Vocabulary (CPV)

CPV Divisions

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


CPV Codes

79100000 - Legal services

79111000 - Legal advisory services

Notice Value(s)

Tender Value
Not specified
Lots Value
Not specified
Awards Value
Not specified
Contracts Value
£55,860,000 £10M-£100M

Notice Dates

Publication Date
31 Jul 20256 months ago
Submission Deadline
Not specified
Future Notice Date
Not specified
Award Date
1 Dec 20232 years ago
Contract Period
1 Dec 2023 - 31 Mar 2026 2-3 years
Recurrence
Not specified

Notice Status

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

Contracting Authority (Buyer)

Main Buyer
DEPARTMENT FOR ENERGY SECURITY AND NET ZERO
Additional Buyers

THE DEPARTMENT FOR ENERGY SECURITY AND NET ZERO

Contact Name
Benjamin O'Brien
Contact Email
benjamin.obrien@energysecurity.gov.uk, butch.vraniqi@energysecurity.gov.uk
Contact Phone
Not specified

Buyer Location

Locality
LONDON
Postcode
SW1A 2EG
Post Town
South West London
Country
England

Major Region (ITL 1)
TLI London
Basic Region (ITL 2)
TLI3 Inner London - West
Small Region (ITL 3)
TLI35 Westminster and City of London
Delivery Location
Not specified

Local Authority
Westminster
Electoral Ward
St James's
Westminster Constituency
Cities of London and Westminster

Supplier Information

Number of Suppliers
1
Supplier Name

LINKLATERS

Open Contracting Data Standard (OCDS)

View full OCDS Record for this contracting process

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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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