---
title: "SIEM and SOC"
ocid: "ocds-b5fd17-6f77f292-baf5-4a51-b646-8d31dedfb8e6"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-b5fd17-6f77f292-baf5-4a51-b646-8d31dedfb8e6"
markdown_url: "https://d3tenders.com/contract/ocds-b5fd17-6f77f292-baf5-4a51-b646-8d31dedfb8e6.md"
json_url: "https://d3tenders.com/contract/ocds-b5fd17-6f77f292-baf5-4a51-b646-8d31dedfb8e6.json"
source: "Contracts Finder"
current_stage: "Award"
buyer: "UK ATOMIC ENERGY AUTHORITY"
published: "2025-12-23"
---

# SIEM and SOC

Buyer: UK ATOMIC ENERGY AUTHORITY  
Current stage: Award  
OCID: ocds-b5fd17-6f77f292-baf5-4a51-b646-8d31dedfb8e6

[View canonical contract page](https://d3tenders.com/contract/?ocid=ocds-b5fd17-6f77f292-baf5-4a51-b646-8d31dedfb8e6)  
[Download OCDS JSON](https://d3tenders.com/contract/ocds-b5fd17-6f77f292-baf5-4a51-b646-8d31dedfb8e6.json)

## Summary

The UK Atomic Energy Authority has completed a procurement process for a contract titled "SIEM and SOC," focusing on security information and event management software. This relates to the industry category of security software packages. The official procurement stage is the award stage, with key activities finalised on 23rd December 2025, following the conclusion of the tender period on 18th November 2025. The procurement, conducted via G Cloud 14, will run for a period of three years, starting on 23rd December 2025 and ending on 22nd November 2028. The contract, valued at £250,000 excluding VAT, covers extensive geographical areas including the United Kingdom and beyond.

This procurement presents significant opportunities for businesses interested in supplying security software solutions. With the requirement accommodating SMEs and voluntary, community and social enterprises (VCSEs), smaller businesses and organisations with a focus on social impact have a unique window for engagement in future similar processes. The award to Roc Technologies Limited, a large-scale enterprise, indicates an openness to varied business sizes, providing a diversified chance for growth in this niche sector. Companies looking to expand by tapping into public sector contracts for sophisticated security technology should particularly take an interest in such opportunities.

## Notice

Security information and event management (SIEM) and associated service. Contract is for three years plus one. This is an award notice only and not a call to competition after an exercise was completed via G Cloud 14. All values excluding VAT.

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Contracts Finder |
| Latest notice | https://www.contractsfinder.service.gov.uk/Notice/72deb82a-9a7f-4cb6-8b75-0d3bcdb83562 |
| Notice type | Award Notice |
| Procurement type | Standard |
| Procurement category | Goods |
| Procurement method | Not Specified |
| Procurement method details | Other - |
| Tender suitability | SME, VCSE |
| Awardee scale | Large |
| All stages | Award |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 23 Dec 2025 |
| Submission deadline | 18 Nov 2025 |
| Future notice date | Not specified |
| Award date | 23 Dec 2025 |
| Contract period | 23 Dec 2025 - 22 Dec 2028 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | £250,000 |
| Lots value | Not specified |
| Awards value | £250,000 |
| 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 | UK ATOMIC ENERGY AUTHORITY |
| Locality | OXFORDSHIRE |
| Post town | Oxford |
| Postcode | OX14 3DB |
| Country | England |
| ITL 1 | TLJ South East (England) |
| ITL 2 | TLJ1 Berkshire, Buckinghamshire and Oxfordshire |
| ITL 3 | TLJ14 Oxfordshire CC |
| Local authority | South Oxfordshire |
| Electoral ward | Sandford & the Wittenhams |
| Westminster constituency | Didcot and Wantage |
| Delivery location | Not specified |

## Supplier

| Field | Value |
| --- | --- |
| Number of suppliers | 1 |
| Supplier names | ROC TECHNOLOGIES |

## CPV Codes

### Divisions

- 48 - Software package and information systems

### Codes

- 48730000 - Security software package

## Release History

- 23 Dec 2025 at 17:30 - Award - Award Notice - https://www.contractsfinder.service.gov.uk/Notice/72deb82a-9a7f-4cb6-8b75-0d3bcdb83562

## Documents

- https://www.contractsfinder.service.gov.uk/Notice/72deb82a-9a7f-4cb6-8b75-0d3bcdb83562
  23rd December 2025 - Awarded contract notice on Contracts Finder
- https://uk.eu-supply.com/app/rfq/rwlentrance_s.asp?PID=101232&B=UKAEA
  Additional data
- https://uk.eu-supply.com/ctm/Company/CompanyInformation/Index/72814
  User / Company

## Notice URLs

- https://www.gov.uk/government/organisations/uk-atomic-energy-authority

## 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-b5fd17-6f77f292-baf5-4a51-b646-8d31dedfb8e6. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-b5fd17-6f77f292-baf5-4a51-b646-8d31dedfb8e6.json.