---
title: "GB-London: Further Competition for Security Systems Maintenance under ESPO Security and Surveillance 628_23 Lot 2"
ocid: "ocds-b5fd17-bcf57a11-53a3-4a5b-9420-29f50165e060"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-b5fd17-bcf57a11-53a3-4a5b-9420-29f50165e060"
markdown_url: "https://d3tenders.com/contract/ocds-b5fd17-bcf57a11-53a3-4a5b-9420-29f50165e060.md"
json_url: "https://d3tenders.com/contract/ocds-b5fd17-bcf57a11-53a3-4a5b-9420-29f50165e060.json"
source: "Contracts Finder"
current_stage: "Award"
buyer: "Natural History Museum"
published: "2026-08-24"
---

# GB-London: Further Competition for Security Systems Maintenance under ESPO Security and Surveillance 628_23 Lot 2

Buyer: Natural History Museum  
Current stage: Award  
OCID: ocds-b5fd17-bcf57a11-53a3-4a5b-9420-29f50165e060

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## Summary

The Natural History Museum procured security equipment maintenance services (CPV 50610000) for planned preventative and reactive maintenance of all closed-circuit television and intruder detection equipment. The requirement covers three sites: the museum at South Kensington, the site at Tring and a storage site in south-west London. It also extends to the new NHM Unlocked site at the Thames Valley Science Park. The work is a service contract supporting the continued operation, reliability and upkeep of the museum’s security systems across these locations. Delivery is in London and at the Thames Valley Science Park. The buyer is the Natural History Museum, with the requirement covering both routine planned maintenance and responses to faults or other operational needs affecting the specified security equipment.

The procurement is complete and has been awarded following a further competition under the ESPO Security and Surveillance 628_23 framework, Lot 2. The tender deadline was 17 June 2026. The contract was awarded on 30 June 2026 to Reliance High-Tech Ltd for £350,000. The contract period runs from 1 July 2026 to 30 June 2029. The awarded requirement covers the Natural History Museum’s planned preventative and reactive security systems maintenance across the stated sites. The procurement was classified as a services contract, with suitability identified for voluntary, community and social enterprises. The selected supplier is Reliance High-Tech Ltd. The recorded tender status is complete and the award status is active.

This requirement indicates sustained demand from the Natural History Museum for specialist maintenance of CCTV and intruder detection systems across multiple operational and storage sites, including a newly developing science-park location. A credible future supplier would need proven capability in both planned preventative maintenance and reactive fault response for security equipment, with the capacity to service geographically dispersed sites and maintain continuity across a multi-year arrangement. Experience supporting complex public, cultural, research or visitor-facing estates would help demonstrate reliability, although the requirement itself concerns security systems maintenance. The successful supplier was a large organisation, while the opportunity was identified as suitable for voluntary, community and social enterprises, indicating that established specialists and appropriately capable mission-led organisations could be relevant competitors.

## Notice

Maintenance service for planned preventative and reactive maintenance of all CCTV and intruder detection equipment on 3 sites - NHM South Kensington, NHM Tring and a storage site located in Southwest London. This will also extend to the new NHM Unlocked site at the Thames Valley Science Park.

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Contracts Finder |
| Latest notice | https://www.contractsfinder.service.gov.uk/Notice/77a8828b-884f-43cf-8e05-e935334c6bdd |
| Notice type | Award Notice |
| Procurement type | Standard |
| Procurement category | Services |
| Procurement method | Not Specified |
| Procurement method details | Not specified |
| Tender suitability | VCSE |
| Awardee scale | Large |
| All stages | Award |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 24 Aug 2026 |
| Submission deadline | 17 Jun 2026 |
| Future notice date | Not specified |
| Award date | 30 Jun 2026 |
| Contract period | 1 Jul 2026 - 30 Jun 2029 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | £350,000 |
| Lots value | Not specified |
| Awards value | £350,000 |
| 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 | Natural History Museum |
| Locality | LONDON |
| Postcode area | South West London |
| Postcode | SW7 5BD |
| Country | England |
| ITL 1 | TLI London |
| ITL 2 | TLI3 Inner London - West |
| ITL 3 | TLI33 Kensington & Chelsea and Hammersmith & Fulham |
| Local authority | Kensington and Chelsea |
| Electoral ward | Brompton & Hans Town |
| Westminster constituency | Kensington and Bayswater |
| Delivery location | TLI London |

## Supplier

| Field | Value |
| --- | --- |
| Number of suppliers | 1 |
| Supplier names | Reliance High-Tech Limited |

## CPV Codes

### Divisions

- 50 - Repair and maintenance services

### Codes

- 50610000 - Repair and maintenance services of security equipment

## Release History

- 24 Aug 2026 at 12:30 - Award - Award Notice - https://www.contractsfinder.service.gov.uk/Notice/77a8828b-884f-43cf-8e05-e935334c6bdd

## Documents

- https://www.contractsfinder.service.gov.uk/Notice/77a8828b-884f-43cf-8e05-e935334c6bdd
  24th August 2026 - Awarded contract notice on Contracts Finder
- https://www.delta-esourcing.com/delta/respondToList.html?noticeId=1061143984
  Please follow this link to view the notice.

## 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-bcf57a11-53a3-4a5b-9420-29f50165e060. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-b5fd17-bcf57a11-53a3-4a5b-9420-29f50165e060.json.