---
title: "Financial advisory services for Sizewell C"
ocid: "ocds-h6vhtk-050550"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-h6vhtk-050550"
markdown_url: "https://d3tenders.com/contract/ocds-h6vhtk-050550.md"
json_url: "https://d3tenders.com/contract/ocds-h6vhtk-050550.json"
source: "Find A Tender Service"
current_stage: "Award"
buyer: "DEPARTMENT FOR ENERGY SECURITY AND NET ZERO"
published: "2025-04-22"
---

# Financial advisory services for Sizewell C

Buyer: DEPARTMENT FOR ENERGY SECURITY AND NET ZERO  
Current stage: Award  
OCID: ocds-h6vhtk-050550

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[Download OCDS JSON](https://d3tenders.com/contract/ocds-h6vhtk-050550.json)

## Summary

The Department for Energy Security and Net Zero is undertaking a procurement process to support the Sizewell C project in the United Kingdom. The process, titled "Financial advisory services for Sizewell C," is aimed at providing financial management consultancy services in the services industry category. Currently, the procurement is in the contract update stage, with the latest modification extending the contract to 11th December 2025. This update involves an additional £730,000, bringing the total contract value to £5,850,000, and has been necessitated by extended project timelines. Key details such as the original contract award date of 12th December 2022 and modifications made in 2024 and 2025 should be noted by interested parties.

This tender presents significant business growth opportunities, especially for large consultancy firms with expertise in financial management services. Firms capable of handling complex financial advisory roles in large-scale energy projects will find this contract suitable. The incumbent supplier, PricewaterhouseCoopers LLP, has undergone contract modifications due to their unique position and extensive knowledge of the project, underscoring the demand for highly specialised and experienced service providers in this sector. Businesses looking to expand into government projects and establish long-term roles in the energy sector might consider leveraging such opportunities presented through this tender.

### Lot Information

Lot 1

This is a modification to an existing contract between the Department for Energy Security and Net Zero and PricewaterhouseCoopers LLP. The scope of the contract is for the provision of financial advisory services to the DESNZ Sizewell C project. Additional services have become necessary due to extended project timelines. The variation is composed of a 7-month extension in time and a 19% increase in value (PS730k) under Regulation 72 (1) (b) of the PCR-2015. Original award value: PS3,900,000 (excl VAT). End date 11/12/2024 (+ an optional 12 month extension) Modification one: PS1,220,000 (excl VAT). End date: 31/03/2025. Modified contract value: PS5,120,000 Modification two: PS730,000 (excl VAT). End date: 11/12/2025. Modified contract value: PS5,850,000

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Find A Tender Service |
| Latest notice | https://www.find-tender.service.gov.uk/Notice/016107-2025 |
| 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 |
| All stages | Award |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 22 Apr 2025 |
| Submission deadline | Not specified |
| Future notice date | Not specified |
| Award date | 12 Dec 2022 |
| Contract period | 12 Dec 2022 - 11 Dec 2025 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | Not specified |
| Lots value | Not specified |
| Awards value | Not specified |
| Contracts value | £5,850,000 |

## Status

| Field | Value |
| --- | --- |
| Tender status | Not specified |
| Lots status | Not specified |
| Awards status | Active |
| Contracts status | Active |

## Buyer

| Field | Value |
| --- | --- |
| Main buyer | DEPARTMENT FOR ENERGY SECURITY AND NET ZERO |
| Locality | LONDON |
| Post town | Not specified |
| Postcode | N/A |
| Country | Not specified |
| ITL 1 | Not specified |
| ITL 2 | Not specified |
| ITL 3 | Not specified |
| Local authority | Not specified |
| Electoral ward | Not specified |
| Westminster constituency | Not specified |
| Delivery location | Not specified |

## Supplier

| Field | Value |
| --- | --- |
| Number of suppliers | 1 |
| Supplier names | PRICEWATERHOUSECOOPERS |

## CPV Codes

### Divisions

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

### Codes

- 79412000 - Financial management consultancy services

## Release History

- 22 Apr 2025 at 07:34 - AwardUpdate - Award Notice - https://www.find-tender.service.gov.uk/Notice/016107-2025

## Notice URLs

- https://www.gov.uk/government/organisations/department-for-energy-security-and-net-zero

## Provenance

This Markdown file is an alternate public rendering of the D3 Tenders contract record. The canonical page is https://d3tenders.com/contract/?ocid=ocds-h6vhtk-050550. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-h6vhtk-050550.json.