---
title: "CSP25489 - Contract to deliver 1 national security and defence sandpit."
ocid: "ocds-h6vhtk-064663"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-h6vhtk-064663"
markdown_url: "https://d3tenders.com/contract/ocds-h6vhtk-064663.md"
json_url: "https://d3tenders.com/contract/ocds-h6vhtk-064663.json"
source: "Find A Tender Service"
current_stage: "Award"
buyer: "UK RESEARCH AND INNOVATION"
published: "2026-02-04"
---

# CSP25489 - Contract to deliver 1 national security and defence sandpit.

Buyer: UK RESEARCH AND INNOVATION  
Current stage: Award  
OCID: ocds-h6vhtk-064663

[View canonical contract page](https://d3tenders.com/contract/?ocid=ocds-h6vhtk-064663)  
[Download OCDS JSON](https://d3tenders.com/contract/ocds-h6vhtk-064663.json)

## Summary

The procurement process involved UK Research and Innovation as the buying organisation, located at Polaris House, North Star Avenue, Swindon, United Kingdom. The contract, titled "CSP25489 - Contract to deliver 1 national security and defence sandpit", falls under the 'services' industry category specifically related to training services. This procurement followed a limited competition method and has reached the contract stage, with TREEHOUSE PARTNERS LTD awarded as the supplier. Critical dates include the contract signing on 3rd February 2026, with the contract period starting on 6th February 2026 and concluding on 5th March 2026.

This tender presents significant business growth opportunities, particularly for SMEs specialising in security and defence training services. Businesses that have capabilities in delivering complex and specialised training environments would be well-suited to compete in such limited competition procurements. With the involvement of UK Research and Innovation, an organisation active in central government activities, the awarded contract could lead to further collaborations and partnerships within governmental sectors.

## Notice

***** THIS IS A CONTRACT DETAILS NOTICE, NOT A CALL FOR COMPETITION ***** This procurement is being concluded following a limited competition procurement exercise. Brief Description of Requirement:- Contract to deliver 1 national security and defence sandpit.

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Find A Tender Service |
| Latest notice | https://www.find-tender.service.gov.uk/Notice/009762-2026 |
| Notice type | UK7 - Contract Details Notice |
| Procurement type | Standard |
| Procurement category | Services |
| Procurement method | Limited |
| Procurement method details | Below threshold - limited competition |
| Tender suitability | Not specified |
| Awardee scale | SME |
| All stages | Award |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 4 Feb 2026 |
| Submission deadline | Not specified |
| Future notice date | Not specified |
| Award date | 3 Feb 2026 |
| Contract period | 6 Feb 2026 - 5 Mar 2026 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | Not specified |
| Lots value | Not specified |
| Awards value | Not specified |
| Contracts value | £28,845 |

## Status

| Field | Value |
| --- | --- |
| Tender status | Complete |
| Lots status | Complete |
| Awards status | Active |
| Contracts status | Active |

## Buyer

| Field | Value |
| --- | --- |
| Main buyer | UK RESEARCH AND INNOVATION |
| Additional buyers | UK SHARED BUSINESS SERVICES LTD |
| Locality | SWINDON |
| Post town | Swindon |
| Postcode | SN2 1FL |
| Country | England |
| ITL 1 | TLK South West (England) |
| ITL 2 | TLK7 Gloucestershire and Wiltshire |
| ITL 3 | TLK71 Swindon |
| Local authority | Swindon |
| Electoral ward | Rodbourne Cheney |
| Westminster constituency | Swindon North |
| Delivery location | Not specified |

## Supplier

| Field | Value |
| --- | --- |
| Number of suppliers | 1 |
| Supplier names | TREEHOUSE PARTNERS |

## CPV Codes

### Divisions

- 80 - Education and training services

### Codes

- 80500000 - Training services

## Release History

- 4 Feb 2026 at 09:29 - Award - UK7 - Contract Details Notice - https://www.find-tender.service.gov.uk/Notice/009762-2026

## Documents

- https://www.find-tender.service.gov.uk/Notice/009762-2026
  4th February 2026 - Contract details notice on Find a Tender

## Notice URLs

- http://www.tree-house.co.uk
- https://www.legislation.gov.uk/ukpga/2023/54/contents

## 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-064663. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-h6vhtk-064663.json.