---
title: "The Sustainment of Air Information Services Architectures (AISA)"
ocid: "ocds-b5fd17-d776f8ab-e1bb-458d-a4e1-67aebc4f51dc"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-b5fd17-d776f8ab-e1bb-458d-a4e1-67aebc4f51dc"
markdown_url: "https://d3tenders.com/contract/ocds-b5fd17-d776f8ab-e1bb-458d-a4e1-67aebc4f51dc.md"
json_url: "https://d3tenders.com/contract/ocds-b5fd17-d776f8ab-e1bb-458d-a4e1-67aebc4f51dc.json"
source: "Contracts Finder"
current_stage: "Award"
buyer: "MINISTRY OF DEFENCE"
published: "2025-08-13"
---

# The Sustainment of Air Information Services Architectures (AISA)

Buyer: MINISTRY OF DEFENCE  
Current stage: Award  
OCID: ocds-b5fd17-d776f8ab-e1bb-458d-a4e1-67aebc4f51dc

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## Summary

The Ministry of Defence has completed the procurement process for the sustainment of Air Information Services Architectures (AISA), awarding a call-off contract valued at £426,000 to CACI UK Limited. This procurement falls under the Defence services category and is intended for delivery in the South East region of the United Kingdom. The procurement was part of a selective process, utilising the G-Cloud 14 Framework Agreement, indicating a call-off procurement method. The contract, already commenced on 24th July 2025, will continue until 24th July 2028, with the award being active from the start date, as published on 13th August 2025.

This tender represents a significant opportunity for large-scale enterprises specialising in defence services, as it demonstrates a demand for expertise in maintaining and enhancing information service architectures. Although the procurement is already awarded, businesses in the defence sector can gain insights from this process to align their capabilities with the government's strategic requirements, potentially paving the way for future opportunities within public sector contracts. Collaborating within frameworks like G-Cloud may provide effective pathways for businesses seeking similar contracts in the future. Given the scale and nature of this contract, it was not deemed suitable for SMEs or voluntary and community sector enterprises, highlighting the targeted business growth potential for larger corporations in this domain.

## Notice

The purpose of this notice is to inform interested parties that Air Commercial has awarded a call off contract (714560450) via the G-Cloud 14 Framework Agreement for the Sustainment of Air Information Services Architectures (AISA).

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Contracts Finder |
| Latest notice | https://www.contractsfinder.service.gov.uk/Notice/5216a22d-c969-48c3-a4bc-7d5f715f115f |
| 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 | 13 Aug 2025 |
| Submission deadline | 10 Jul 2025 |
| Future notice date | Not specified |
| Award date | 23 Jul 2025 |
| Contract period | 23 Jul 2025 - 24 Jul 2028 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | £426,000 |
| Lots value | Not specified |
| Awards value | £426,000 |
| 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 | MINISTRY OF DEFENCE |
| Locality | HIGH WYCOMBE |
| Post town | Hemel Hempstead |
| Postcode | HP14 4UE |
| Country | England |
| ITL 1 | TLJ South East (England) |
| ITL 2 | TLJ1 Berkshire, Buckinghamshire and Oxfordshire |
| ITL 3 | TLJ13 Buckinghamshire |
| Local authority | Buckinghamshire |
| Electoral ward | Ridgeway West |
| Westminster constituency | Mid Buckinghamshire |
| Delivery location | TLJ South East (England) |

## Supplier

| Field | Value |
| --- | --- |
| Number of suppliers | 1 |
| Supplier names | CACI |

## CPV Codes

### Divisions

- 75 - Administration, defence and social security services

### Codes

- 75220000 - Defence services

## Release History

- 13 Aug 2025 at 16:03 - Award - Award Notice - https://www.contractsfinder.service.gov.uk/Notice/5216a22d-c969-48c3-a4bc-7d5f715f115f

## Documents

- https://www.contractsfinder.service.gov.uk/Notice/5216a22d-c969-48c3-a4bc-7d5f715f115f
  13th August 2025 - Awarded contract notice on Contracts Finder

## 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-d776f8ab-e1bb-458d-a4e1-67aebc4f51dc. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-b5fd17-d776f8ab-e1bb-458d-a4e1-67aebc4f51dc.json.