---
title: "Cyber Incident Security Response"
ocid: "ocds-b5fd17-26bed399-0bb2-4f3d-b203-8d055d030eb5"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-b5fd17-26bed399-0bb2-4f3d-b203-8d055d030eb5"
markdown_url: "https://d3tenders.com/contract/ocds-b5fd17-26bed399-0bb2-4f3d-b203-8d055d030eb5.md"
json_url: "https://d3tenders.com/contract/ocds-b5fd17-26bed399-0bb2-4f3d-b203-8d055d030eb5.json"
source: "Contracts Finder"
current_stage: "Award"
buyer: "GREAT BRITISH ENERGY - NUCLEAR"
published: "2026-05-05"
---

# Cyber Incident Security Response

Buyer: GREAT BRITISH ENERGY - NUCLEAR  
Current stage: Award  
OCID: ocds-b5fd17-26bed399-0bb2-4f3d-b203-8d055d030eb5

[View canonical contract page](https://d3tenders.com/contract/?ocid=ocds-b5fd17-26bed399-0bb2-4f3d-b203-8d055d030eb5)  
[Download OCDS JSON](https://d3tenders.com/contract/ocds-b5fd17-26bed399-0bb2-4f3d-b203-8d055d030eb5.json)

## Summary

The procurement process involves "Great British Energy - Nuclear" as the buying organization, seeking services under the title "Cyber Incident Security Response" in the information technology services industry category. The procurement method chosen is selective through a call-off from a framework agreement. The contract was awarded to DELOITTE LLP and Deloitte for providing cyber security services with an extended contract period from 6th June 2026 to 5th June 2027. The procurement stage is in the Award Update phase, with further updates as of 5th May 2026. The contract is valued at £100,000 and is applicable across multiple locations, including the United Kingdom and British Overseas Territories, reflecting its international scope.

This tender offers a significant opportunity for businesses specialising in information technology services, particularly those with expertise in cyber security. Companies experienced in managing cyber incidents and capable of delivering critical security capabilities would be well-suited to this contract. The suitability criteria allow small and medium-sized enterprises (SMEs) to participate, broadening the potential competitors. The framework agreement offers scope for continued business relationships with Great British Energy - Nuclear, presenting growth opportunities through sustained service contracts in a vital sector.

## Notice

Cyber Security Response Services: This Contract detailed above is varied as follows: This extension is permissible under regulation PCR 2015 Regulation 72(1)(b), as it maintains continuity of the originally procured Cyber Security Services. The modification does not alter the overall nature of the contract and is required to ensure uninterrupted delivery of critical cyber security capability. extending the Contract Term from 6th June 2026 to 5th June 2027. No other terms, conditions, scope, pricing, or service levels are amended. All other provisions remain unchanged and in full force and effect.

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Contracts Finder |
| Latest notice | https://www.contractsfinder.service.gov.uk/Notice/4d126ee0-2da6-48f0-96ea-378e8b8c6590 |
| 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 |
| All stages | Award |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 5 May 2026 |
| Submission deadline | 1 Jun 2025 |
| Future notice date | Not specified |
| Award date | 1 Jun 2025 |
| Contract period | 5 Jun 2025 - 5 Jun 2027 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | £100,000 |
| Lots value | Not specified |
| Awards value | £65,000 |
| Contracts value | Not specified |

## Status

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

## Buyer

| Field | Value |
| --- | --- |
| Main buyer | GREAT BRITISH ENERGY - NUCLEAR |
| Additional buyers | DIVISION |
| Locality | LONDON |
| Post town | South West London |
| Postcode | SW1H 0NB |
| Country | England |
| ITL 1 | TLI London |
| ITL 2 | TLI3 Inner London - West |
| ITL 3 | TLI35 Westminster and City of London |
| Local authority | Westminster |
| Electoral ward | St James's |
| Westminster constituency | Cities of London and Westminster |
| Delivery location | TLL Wales |

## Supplier

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

## CPV Codes

### Divisions

- 72 - IT services: consulting, software development, Internet and support

### Codes

- 72222300 - Information technology services

## Release History

- 5 May 2026 at 15:56 - AwardUpdate - Award Notice - https://www.contractsfinder.service.gov.uk/Notice/4d126ee0-2da6-48f0-96ea-378e8b8c6590
- 5 May 2026 at 15:55 - AwardUpdate - Award Notice - https://www.contractsfinder.service.gov.uk/Notice/4d126ee0-2da6-48f0-96ea-378e8b8c6590
- 6 Jun 2025 at 14:22 - Award - Award Notice - https://www.contractsfinder.service.gov.uk/Notice/4d126ee0-2da6-48f0-96ea-378e8b8c6590

## Documents

- https://www.contractsfinder.service.gov.uk/Notice/4d126ee0-2da6-48f0-96ea-378e8b8c6590
  5th May 2026 - Awarded contract notice on Contracts Finder

## 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-b5fd17-26bed399-0bb2-4f3d-b203-8d055d030eb5. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-b5fd17-26bed399-0bb2-4f3d-b203-8d055d030eb5.json.