---
title: "Isolation Transformers"
ocid: "ocds-b5fd17-a9eef88c-f5d2-4da4-a421-1c112cfabcc4"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-b5fd17-a9eef88c-f5d2-4da4-a421-1c112cfabcc4"
markdown_url: "https://d3tenders.com/contract/ocds-b5fd17-a9eef88c-f5d2-4da4-a421-1c112cfabcc4.md"
json_url: "https://d3tenders.com/contract/ocds-b5fd17-a9eef88c-f5d2-4da4-a421-1c112cfabcc4.json"
source: "Contracts Finder"
current_stage: "Award"
buyer: "UNITED KINGDOM ATOMIC ENERGY AUTHORITY"
published: "2025-03-14"
---

# Isolation Transformers

Buyer: UNITED KINGDOM ATOMIC ENERGY AUTHORITY  
Current stage: Award  
OCID: ocds-b5fd17-a9eef88c-f5d2-4da4-a421-1c112cfabcc4

[View canonical contract page](https://d3tenders.com/contract/?ocid=ocds-b5fd17-a9eef88c-f5d2-4da4-a421-1c112cfabcc4)  
[Download OCDS JSON](https://d3tenders.com/contract/ocds-b5fd17-a9eef88c-f5d2-4da4-a421-1c112cfabcc4.json)

## Summary

The United Kingdom Atomic Energy Authority has issued a procurement process titled "Isolation Transformers" under the industry category of Power Supply Transformers (CPV: 31174000). The tender, with ID 20250314160333-72814, relates to the manufacture, testing, and supply of six isolation transformers for use in the MAST-U Experiment. Located in the South East region of the United Kingdom, the tender followed an open procedure procurement method and reached its award stage on 14th March 2025. Key dates included the tender period ending on 5th February 2025 and the contract period running from 20th February 2025 to 28th March 2025. The total value estimated for this procurement was £35,000, with a minimum value of £20,000. Unfortunately, no contract was awarded on this occasion.

This tender presents potential business growth opportunities particularly for small and medium enterprises (SMEs), given the suitability criteria specified for SMEs. Businesses specialising in electrical manufacturing, particularly those with expertise in power supply transformers, would be well-suited to compete in similar future opportunities. Engaging in such procurement processes can help suppliers expand their portfolio and establish partnerships within the atomic energy sector, represented by the UK Atomic Energy Authority headquartered at Culham Campus in Abingdon.

## Notice

The UK Atomic Energy Authority has a requirement for the Manufacture, Test and Supply of Six Isolation Transformers for use with its MAST-U Experiment.

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Contracts Finder |
| Latest notice | https://www.contractsfinder.service.gov.uk/Notice/e34bdd5e-c3f6-485a-8c66-5399e0afb624 |
| Notice type | Award Notice |
| Procurement type | Standard |
| Procurement category | Goods |
| Procurement method | Open |
| Procurement method details | Open procedure |
| Tender suitability | SME |
| Awardee scale | Large |
| All stages | Award |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 14 Mar 2025 |
| Submission deadline | 5 Feb 2025 |
| Future notice date | Not specified |
| Award date | 14 Mar 2025 |
| Contract period | 15 Mar 2025 - 16 Mar 2025 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | £35,000 |
| Lots value | Not specified |
| Awards value | Not specified |
| 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 | UNITED KINGDOM ATOMIC ENERGY AUTHORITY |
| Locality | ABINGDON |
| Post town | Oxford |
| Postcode | OX14 3DB |
| Country | England |
| ITL 1 | TLJ South East (England) |
| ITL 2 | TLJ1 Berkshire, Buckinghamshire and Oxfordshire |
| ITL 3 | TLJ14 Oxfordshire CC |
| Local authority | South Oxfordshire |
| Electoral ward | Sandford & the Wittenhams |
| Westminster constituency | Didcot and Wantage |
| Delivery location | TLJ South East (England) |

## Supplier

| Field | Value |
| --- | --- |
| Number of suppliers | 1 |
| Supplier names | NO CONTRACT HAS BEEN AWARDED ON THIS OCCASION. |

## CPV Codes

### Divisions

- 31 - Electrical machinery, apparatus, equipment and consumables; lighting

### Codes

- 31174000 - Power supply transformers

## Release History

- 14 Mar 2025 at 16:03 - Award - Award Notice - https://www.contractsfinder.service.gov.uk/Notice/e34bdd5e-c3f6-485a-8c66-5399e0afb624

## Documents

- https://www.contractsfinder.service.gov.uk/Notice/e34bdd5e-c3f6-485a-8c66-5399e0afb624
  14th March 2025 - Awarded contract notice on Contracts Finder
- https://uk.eu-supply.com/ctm/Company/CompanyInformation/Index/72814
  Organisation Profile

## Notice URLs

- http://www.gov.uk/government/organisations/uk-atomic-energy-authority

## 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-a9eef88c-f5d2-4da4-a421-1c112cfabcc4. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-b5fd17-a9eef88c-f5d2-4da4-a421-1c112cfabcc4.json.