---
title: "Support and Maintainance of NSI Digital Service"
ocid: "ocds-b5fd17-18875c75-104f-41a3-a2f4-1adc21c21ebc"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-b5fd17-18875c75-104f-41a3-a2f4-1adc21c21ebc"
markdown_url: "https://d3tenders.com/contract/ocds-b5fd17-18875c75-104f-41a3-a2f4-1adc21c21ebc.md"
json_url: "https://d3tenders.com/contract/ocds-b5fd17-18875c75-104f-41a3-a2f4-1adc21c21ebc.json"
source: "Contracts Finder"
current_stage: "Award"
buyer: "CABINET OFFICE"
published: "2026-03-31"
---

# Support and Maintainance of NSI Digital Service

Buyer: CABINET OFFICE  
Current stage: Award  
OCID: ocds-b5fd17-18875c75-104f-41a3-a2f4-1adc21c21ebc

[View canonical contract page](https://d3tenders.com/contract/?ocid=ocds-b5fd17-18875c75-104f-41a3-a2f4-1adc21c21ebc)  
[Download OCDS JSON](https://d3tenders.com/contract/ocds-b5fd17-18875c75-104f-41a3-a2f4-1adc21c21ebc.json)

## Summary

The Cabinet Office has concluded the procurement process for the support and maintenance of the National Security and Investment Act 2021 Digital Service. The contracting authority, located in London, England, utilised a selective procurement method through a call-off from a framework agreement, focusing on the information technology services industry. The awarded contract is valued at £2,736,000 and is set to commence on 1 April 2026, lasting until 30 September 2027. The procurement stage was completed with the active award announced on 31 March 2026, following the tender period which ended on 7 January 2026.

This tender represents a substantial opportunity for businesses specialising in information technology services, particularly those geared towards government digital infrastructure projects. Acubed IT Solutions Limited, an SME, was selected as the supplier, illustrating the suitability of similar small to medium-sized enterprises to compete successfully in such procurement processes. Engaging in projects like these can support business growth by providing long-term contracts and enhancing reputation within the public sector. Hence, businesses with expertise in digital service support and maintenance have viable prospects to expand their reach and impact through this procurement model.

## Notice

Supporting and maintaining the Digital Service for the National Security and Investment Act 2021 (NSI)

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Contracts Finder |
| Latest notice | https://www.contractsfinder.service.gov.uk/Notice/3ddb71d3-6d4b-4816-92a4-86efefa8c148 |
| 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 | 7 Jan 2026 |
| Future notice date | Not specified |
| Award date | 10 Feb 2026 |
| Contract period | 31 Mar 2026 - 30 Sep 2027 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | £2,736,000 |
| Lots value | Not specified |
| Awards value | £2,736,000 |
| 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 | CABINET OFFICE |
| Locality | LONDON |
| Post town | South West London |
| Postcode | SW1A 2AS |
| 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 | Not specified |

## Supplier

| Field | Value |
| --- | --- |
| Number of suppliers | 1 |
| Supplier names | ACUBED IT SOLUTIONS |

## CPV Codes

### Divisions

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

### Codes

- 72222300 - Information technology services

## Release History

- 31 Mar 2026 at 08:17 - Award - Award Notice - https://www.contractsfinder.service.gov.uk/Notice/3ddb71d3-6d4b-4816-92a4-86efefa8c148

## Documents

- https://www.contractsfinder.service.gov.uk/Notice/3ddb71d3-6d4b-4816-92a4-86efefa8c148
  31st March 2026 - Awarded contract notice on Contracts Finder
- https://www.contractsfinder.service.gov.uk/Notice/Attachment/1d5c959c-d26a-4591-8c94-85df3569aee6

## 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-b5fd17-18875c75-104f-41a3-a2f4-1adc21c21ebc. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-b5fd17-18875c75-104f-41a3-a2f4-1adc21c21ebc.json.