---
title: "Advisory and Consultancy Services to support WIT 2 Coding."
ocid: "ocds-h6vhtk-06f345"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-h6vhtk-06f345"
markdown_url: "https://d3tenders.com/contract/ocds-h6vhtk-06f345.md"
json_url: "https://d3tenders.com/contract/ocds-h6vhtk-06f345.json"
source: "Find A Tender Service"
current_stage: "Award"
buyer: "NATIONAL NUCLEAR LABORATORY LIMITED"
published: "2026-09-07"
---

# Advisory and Consultancy Services to support WIT 2 Coding.

Buyer: NATIONAL NUCLEAR LABORATORY LIMITED  
Current stage: Award  
OCID: ocds-h6vhtk-06f345

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## Summary

The United Kingdom National Nuclear Laboratory Limited bought advisory and consultancy services to support its staff with internal development work for WIT 2 coding, in support of HALES. The requirement falls within software programming and consultancy services. Delivery is in the United Kingdom. The procurement covers consultancy input rather than a defined software supply or construction project, so it is most relevant to businesses that can provide specialist technical advice alongside practical support for coding and internal development activities. The buyer is the National Nuclear Laboratory, a public authority based in Warrington. The work was awarded as a services requirement through a single procurement lot.

The procurement has been completed and the contract was awarded to Grallator, a small and medium-sized enterprise. The contract was signed on 12 August 2026 and runs from 27 August 2026 to 30 September 2027. Its value is £30,540 excluding VAT, or £36,648 including VAT. The procurement was below the applicable threshold and used a method recorded as unknown. It comprised one completed lot. The awarded contract is active. The requirement was evaluated through the procurement process that led to Grallator’s selection, but the published outcome does not set out the individual evaluation criteria or an award weighting. The contract is for services rather than goods or works.

This award indicates demand from the National Nuclear Laboratory for specialist consultancy that can help its staff develop and maintain WIT 2 coding in support of HALES. Businesses best placed for similar work would combine software programming knowledge with the ability to advise an in-house technical team, contribute directly to internal development, and understand how coding work supports a wider nuclear laboratory or engineering programme. Credibility would come from demonstrable consultancy experience, strong technical communication, and the capacity to work collaboratively with client staff rather than simply delivering a standalone application. The award to an SME also shows that a smaller specialist provider can meet this type of requirement.

## Notice

Advisory and consultancy servies to support UKNNL staff performing internal developments to WIT 2 coding. Work is in support of HALES.

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Find A Tender Service |
| Latest notice | https://www.find-tender.service.gov.uk/Notice/084305-2026 |
| Notice type | UK7 - Contract Details Notice |
| Procurement type | Standard |
| Procurement category | Services |
| Procurement method | Not Specified |
| Procurement method details | Below threshold - unknown |
| Tender suitability | Not specified |
| Awardee scale | SME |
| All stages | Award |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 7 Sep 2026 |
| Submission deadline | Not specified |
| Future notice date | Not specified |
| Award date | Not specified |
| Contract period | 27 Aug 2026 - 30 Sep 2027 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | Not specified |
| Lots value | Not specified |
| Awards value | Not specified |
| Contracts value | £30,540 |

## Status

| Field | Value |
| --- | --- |
| Tender status | Complete |
| Lots status | Complete |
| Awards status | Active |
| Contracts status | Active |

## Buyer

| Field | Value |
| --- | --- |
| Main buyer | NATIONAL NUCLEAR LABORATORY LIMITED |
| Locality | WARRINGTON |
| Postcode area | Warrington |
| Postcode | WA3 6AE |
| Country | England |
| ITL 1 | TLD North West (England) |
| ITL 2 | TLD6 Cheshire |
| ITL 3 | TLD61 Warrington |
| Local authority | Warrington |
| Electoral ward | Birchwood |
| Westminster constituency | Warrington North |
| Delivery location | Not specified |

## Supplier

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

## CPV Codes

### Divisions

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

### Codes

- 72200000 - Software programming and consultancy services

## Release History

- 7 Sep 2026 at 11:38 - Award - UK7 - Contract Details Notice - https://www.find-tender.service.gov.uk/Notice/084305-2026

## Documents

- https://www.find-tender.service.gov.uk/Notice/084305-2026
  7th September 2026 - Contract details notice on Find a Tender

## Notice URLs

- http://www.uknnl.com
- 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-06f345. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-h6vhtk-06f345.json.