# Provision of National Security and Investment Digital Service

> Contract award record from UK public-sector procurement sources.

## Key facts

- Public buyer: [Crown Commercial Service](/buyers/crown-commercial-service/contract-awards)
- Contract winner: ACUBED IT SOLUTIONS LIMITED
- Award value: £2,700,000
- Tender value: £2,700,000
- Award date: 31 January 2024
- Published: 17 November 2025
- Contract start: 1 February 2024
- Contract end: 31 March 2026
- Stage: awarded
- Procurement category: services
- Notice ID: 31600da2-c59a-4d2f-990a-d7ec9b14450d-872017
- OCID: ocds-b5fd17-cb6ab10c-a53d-4235-96b3-eefee07c1ae7

## Description

Investment Security Unit \(ISU\) is seeking a supplier to support its digital service \("the NSI Digital Service"\), which consists of the following components: Notification Portal and Initial Due Diligence portal - a public facing online portal into which businesses submit notifications as required under the NSI Act, and an internal 'due diligence' portal for ISU to review notifications before accepting or rejecting them\.   Case Management System \(CMS\) - a case management system to enable the smooth handling of case work within statutory timelines, collaboration across government departments, ensuring good workflow management, generation of management information, and robust records management\. 

## Related contract awards

- [Construction Professional Services](/contracts/ocds-b5fd17-ef9d53d6-d412-4bf4-a5cc-856df493e69d): Crown Commercial Service
- [Audit and Assurance Services Two \(A&AS2\)](/contracts/ocds-b5fd17-134ddb7b-5d67-4256-819f-96af62f09e23): Crown Commercial Service
- [The Provision of Workday Licences](/contracts/ocds-b5fd17-bf5442b9-cd6a-45f9-8b27-72a80f29e560): Crown Commercial Service
- [Support and Maintainance of NSI Digital Service](/contracts/ocds-b5fd17-18875c75-104f-41a3-a2f4-1adc21c21ebc): Cabinet Office
- [Rosa Training SR869590443](/contracts/ocds-b5fd17-06654407-6aec-44aa-ba12-4b294dd44fc2): H M Revenue & Customs
- [Investment Security Unit - build of a digital service Beta phase, and provision of ongoing support](/contracts/ocds-b5fd17-b73fbb13-9ee0-4906-8603-42e9e238db2f): Business Energy and Industrial Strategy

## Source

[View the original notice on Contracts Finder](https://www.contractsfinder.service.gov.uk/Notice/31600da2-c59a-4d2f-990a-d7ec9b14450d-872017)