---
title: "GCG Digital Managed Service - Support Services for the Contracts and Spend Insight Engine (CaSIE)"
ocid: "ocds-b5fd17-e3a6850f-3f84-490d-b909-db3ee491df7e"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-b5fd17-e3a6850f-3f84-490d-b909-db3ee491df7e"
markdown_url: "https://d3tenders.com/contract/ocds-b5fd17-e3a6850f-3f84-490d-b909-db3ee491df7e.md"
json_url: "https://d3tenders.com/contract/ocds-b5fd17-e3a6850f-3f84-490d-b909-db3ee491df7e.json"
source: "Contracts Finder"
current_stage: "Award"
buyer: "CABINET OFFICE"
published: "2026-02-05"
---

# GCG Digital Managed Service - Support Services for the Contracts and Spend Insight Engine (CaSIE)

Buyer: CABINET OFFICE  
Current stage: Award  
OCID: ocds-b5fd17-e3a6850f-3f84-490d-b909-db3ee491df7e

[View canonical contract page](https://d3tenders.com/contract/?ocid=ocds-b5fd17-e3a6850f-3f84-490d-b909-db3ee491df7e)  
[Download OCDS JSON](https://d3tenders.com/contract/ocds-b5fd17-e3a6850f-3f84-490d-b909-db3ee491df7e.json)

## Summary

The Cabinet Office has completed a public procurement process titled "GCG Digital Managed Service - Support Services for the Contracts and Spend Insight Engine (CaSIE)" under the industry category of systems and technical consultancy services. This procurement, classified as a service contract, was executed through a selective method as a call-off from a framework agreement. Located in the United Kingdom, the procurement aimed to secure managed service support for CaSIE. The process successfully reached the award stage, dated 5th February 2026, with the primary contract period spanning from 11th May 2023 to 11th May 2026. Key contract variations included a scope realignment and an extension for service continuity, culminating in a total contract value of £318,600.

This tender presents opportunities for large businesses operating within the systems and support services sector to collaborate with the Cabinet Office on critical digital management initiatives. With a focus on managed services and systems consultancy, companies well-versed in enhancing digital infrastructure and offering technical consultancy would find this tender particularly aligned with their expertise. The contracting opportunity allows for significant business growth through prolonged engagement and potential contract variations, accommodating service extensions and value adjustments to meet the Cabinet Office's evolving needs.

## Notice

Provision of Managed Service Support Services to the Contracts and Spend Insight Engine (CaSIE). Additional information: Contract Status and Variation Summary Summary of Contract Scope and Variations: This notice reflects the initial contract award inclusive of two subsequent variations to ensure an accurate public record: Variation 1 (Scope Realignment): The optional extension period was exercised with a reduced scope. Following the removal of Orca services and a reduction in Call-off time, the extension value was renegotiated downward from the original estimate of PS120,000 to a fixed value of PS79,600. Variation 2 (Service Continuity): A further time extension and valuation uplift of PS119,000.00 has been applied via Regulation extension. Total Current Contract Value: PS120,000+ PS79,600 + PS119,000

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Contracts Finder |
| Latest notice | https://www.contractsfinder.service.gov.uk/Notice/b1d4f55d-c4bc-4a11-8a87-cc37f7a51c7f |
| Notice type | Award Notice |
| Procurement type | Framework |
| Procurement category | Services |
| Procurement method | Selective |
| Procurement method details | Call-off from a framework agreement |
| Tender suitability | Not specified |
| Awardee scale | Large |
| All stages | Award |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 5 Feb 2026 |
| Submission deadline | 2 May 2023 |
| Future notice date | Not specified |
| Award date | 18 Jul 2023 |
| Contract period | 10 May 2023 - 11 May 2026 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | £318,600 |
| Lots value | Not specified |
| Awards value | £240,000 |
| 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 | TELEFÓNICA TECH UK DATA & AI |

## CPV Codes

### Divisions

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

### Codes

- 72220000 - Systems and technical consultancy services
- 72250000 - System and support services

## Release History

- 5 Feb 2026 at 14:29 - Award - Award Notice - https://www.contractsfinder.service.gov.uk/Notice/b1d4f55d-c4bc-4a11-8a87-cc37f7a51c7f

## Documents

- https://www.contractsfinder.service.gov.uk/Notice/b1d4f55d-c4bc-4a11-8a87-cc37f7a51c7f
  5th February 2026 - Awarded contract notice on Contracts Finder
- https://www.contractsfinder.service.gov.uk/Notice/Attachment/452bb1e4-dce9-4e16-b8b1-7044371c972a

## 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-e3a6850f-3f84-490d-b909-db3ee491df7e. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-b5fd17-e3a6850f-3f84-490d-b909-db3ee491df7e.json.