---
title: "Application Development and Maintenance Services"
ocid: "ocds-h6vhtk-06b97a"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-h6vhtk-06b97a"
markdown_url: "https://d3tenders.com/contract/ocds-h6vhtk-06b97a.md"
json_url: "https://d3tenders.com/contract/ocds-h6vhtk-06b97a.json"
source: "Find A Tender Service"
current_stage: "Planning"
buyer: "DEPARTMENT FOR ENERGY SECURITY & NET ZERO"
published: "2026-06-19"
---

# Application Development and Maintenance Services

Buyer: DEPARTMENT FOR ENERGY SECURITY & NET ZERO  
Current stage: Planning  
OCID: ocds-h6vhtk-06b97a

[View canonical contract page](https://d3tenders.com/contract/?ocid=ocds-h6vhtk-06b97a)  
[Download OCDS JSON](https://d3tenders.com/contract/ocds-h6vhtk-06b97a.json)

## Summary

The Department for Energy Security & Net Zero, located in London, UK, is planning a procurement process for the provision of "Application Development and Maintenance Services." This opportunity falls under the industry category of IT services, specifically encompassing consulting, software development, Internet, and support. The process is currently at the planning stage, with a future notice date set for 3rd May 2027. The contract period is anticipated to commence on 1st July 2027 and conclude on 30th June 2030. The tender involves services such as platform support, digital capabilities, and full project lifecycle management. This planned procurement notice was published on 19th June 2026.

This tender represents a significant opportunity for businesses involved in IT services, particularly those specialising in application development, platform services like Salesforce and AWS, and digital capabilities such as user-centred design and AI. The procurement process is well-suited for SMEs, providing an avenue for growth and engagement with a central government authority. Companies with expertise in innovation, continuous improvement, and governance are encouraged to prepare for this upcoming tender to leverage their capabilities in securing a valuable contract with the Department for Energy Security & Net Zero.

## Notice

Application Development and Maintenance (full lifecycle) * Platform services (e.g. Salesforce, AWS, Azure, DMS, Workday-adjacent needs) * Specialist digital capabilities (UCD, data, accessibility, security, AI) * Application and platform support * Innovation, continuous improvement, and lifecycle management * Governance, assurance, supplier management interfaces * Full project lifecycle capability

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Find A Tender Service |
| Latest notice | https://www.find-tender.service.gov.uk/Notice/058224-2026 |
| Notice type | UK1 - Pipeline Notice |
| Procurement type | Standard |
| Procurement category | Services |
| Procurement method | Not Specified |
| Procurement method details | Not specified |
| Tender suitability | SME |
| Awardee scale | Not specified |
| All stages | Planning |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 19 Jun 2026 |
| Submission deadline | Not specified |
| Future notice date | 3 May 2027 |
| Award date | Not specified |
| Contract period | 30 Jun 2027 - 30 Jun 2030 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | Not specified |
| Lots value | Not specified |
| Awards value | Not specified |
| Contracts value | Not specified |

## Status

| Field | Value |
| --- | --- |
| Tender status | Planned |
| Lots status | Planned |
| Awards status | Not specified |
| Contracts status | Not specified |

## Buyer

| Field | Value |
| --- | --- |
| Main buyer | DEPARTMENT FOR ENERGY SECURITY & NET ZERO |
| Locality | LONDON |
| Post town | South West London |
| Postcode | SW1A 2HP |
| 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 |

## CPV Codes

### Divisions

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

### Codes

- 72000000 - IT services: consulting, software development, Internet and support

## Release History

- 19 Jun 2026 at 14:49 - Planning - UK1 - Pipeline Notice - https://www.find-tender.service.gov.uk/Notice/058224-2026

## Documents

- https://www.find-tender.service.gov.uk/Notice/058224-2026
  19th June 2026 - Pipeline notice on Find a Tender

## Notice URLs

- https://www.legislation.gov.uk/ukpga/2023/54/contents

## 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-h6vhtk-06b97a. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-h6vhtk-06b97a.json.