---
title: "NESO. Security - Physical and Technical Security Maintenance, Support and Asset Management Services"
ocid: "ocds-b5fd17-49e4f830-1cd2-432c-b4de-bf42334b4814"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-b5fd17-49e4f830-1cd2-432c-b4de-bf42334b4814"
markdown_url: "https://d3tenders.com/contract/ocds-b5fd17-49e4f830-1cd2-432c-b4de-bf42334b4814.md"
json_url: "https://d3tenders.com/contract/ocds-b5fd17-49e4f830-1cd2-432c-b4de-bf42334b4814.json"
source: "Contracts Finder"
current_stage: "Award"
buyer: "NATIONAL ENERGY SYSTEM OPERATOR LIMITED"
published: "2026-03-31"
---

# NESO. Security - Physical and Technical Security Maintenance, Support and Asset Management Services

Buyer: NATIONAL ENERGY SYSTEM OPERATOR LIMITED  
Current stage: Award  
OCID: ocds-b5fd17-49e4f830-1cd2-432c-b4de-bf42334b4814

[View canonical contract page](https://d3tenders.com/contract/?ocid=ocds-b5fd17-49e4f830-1cd2-432c-b4de-bf42334b4814)  
[Download OCDS JSON](https://d3tenders.com/contract/ocds-b5fd17-49e4f830-1cd2-432c-b4de-bf42334b4814.json)

## Summary

The procurement process for "NESO. Security - Physical and Technical Security Maintenance, Support and Asset Management Services" was conducted by the National Energy System Operator Limited. This process falls within the industry category of security equipment, including site identification and surveillance system equipment, alongside other related services. The project locations cover England, Scotland, and Wales. The process has moved to the 'Award' stage as of 31 March 2026, with a contract running from 25 February 2026 to 24 February 2029. A selective procurement method was used, calling off from a framework agreement under RM6257 Lot 3, with a final contract value of £1,206,000.

This tender presents significant growth opportunities for businesses involved in security services, particularly those providing technical and physical security maintenance, installation, and support. Small and medium-sized enterprises (SMEs) in sectors like IT hardware, security hardware, and systems consultancy could find this procurement especially suited to their capacities, as SMEs are deemed suitable for this procurement. With Total Security Protection Limited as the awarded supplier, other similar entities can take cues on positioning and capabilities to meet such detailed and extensive service requirements.

## Notice

Physical and Technical Security Asset Management and Support services for NESO security technology systems, this includes support for IT Hardware, Security Hardware, Security Software, Service Management of these assets, and site project support. RM6257 Framework scope Lot 3- Security - Physical, Technical and Support Services. Work packages C, D and K

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Contracts Finder |
| Latest notice | https://www.contractsfinder.service.gov.uk/Notice/c897045a-5217-4dca-b9ad-5cbb98b70087 |
| 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 | SME |
| All stages | Award |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 31 Mar 2026 |
| Submission deadline | 24 Dec 2025 |
| Future notice date | Not specified |
| Award date | 13 Mar 2026 |
| Contract period | 25 Feb 2026 - 24 Feb 2029 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | £1,206,000 |
| Lots value | Not specified |
| Awards value | £1,206,000 |
| 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 | NATIONAL ENERGY SYSTEM OPERATOR LIMITED |
| Locality | WOKINGHAM |
| Post town | Reading |
| Postcode | RG41 5BN |
| Country | England |
| ITL 1 | TLJ South East (England) |
| ITL 2 | TLJ1 Berkshire, Buckinghamshire and Oxfordshire |
| ITL 3 | TLJ16 Berkshire West |
| Local authority | Wokingham |
| Electoral ward | Winnersh |
| Westminster constituency | Wokingham |
| Delivery location | TLC North East (England), TLD North West (England), TLF East Midlands (England), TLG West Midlands (England), TLH East (England), TLJ South East (England), TLK South West (England), TLL Wales, TLM Scotland |

## Supplier

| Field | Value |
| --- | --- |
| Number of suppliers | 1 |
| Supplier names | TOTAL SECURITY PROTECTION |

## CPV Codes

### Divisions

- 35 - Security, fire-fighting, police and defence equipment
- 51 - Installation services (except software)
- 72 - IT services: consulting, software development, Internet and support

### Codes

- 35121000 - Security equipment
- 35123000 - Site-identification equipment
- 35125000 - Surveillance system
- 51100000 - Installation services of electrical and mechanical equipment
- 51300000 - Installation services of communications equipment
- 72246000 - Systems consultancy services
- 72514300 - Facilities management services for computer systems maintenance

## Release History

- 31 Mar 2026 at 10:00 - Award - Award Notice - https://www.contractsfinder.service.gov.uk/Notice/c897045a-5217-4dca-b9ad-5cbb98b70087

## Documents

- https://www.contractsfinder.service.gov.uk/Notice/c897045a-5217-4dca-b9ad-5cbb98b70087
  31st March 2026 - Awarded contract notice on Contracts Finder

## Notice URLs

- https://www.neso.energy/

## 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-b5fd17-49e4f830-1cd2-432c-b4de-bf42334b4814. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-b5fd17-49e4f830-1cd2-432c-b4de-bf42334b4814.json.