---
title: "MIEX"
ocid: "ocds-h6vhtk-05de1f"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-h6vhtk-05de1f"
markdown_url: "https://d3tenders.com/contract/ocds-h6vhtk-05de1f.md"
json_url: "https://d3tenders.com/contract/ocds-h6vhtk-05de1f.json"
source: "Find A Tender Service"
current_stage: "Award"
buyer: "YORKSHIRE WATER SERVICES LIMITED"
published: "2025-11-18"
---

# MIEX

Buyer: YORKSHIRE WATER SERVICES LIMITED  
Current stage: Award  
OCID: ocds-h6vhtk-05de1f

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## Summary

Yorkshire Water Services Limited has completed a procurement process titled "MIEX" within the utilities industry category. The contract involves the use of MIEX DOC and MIEX Gold resins at various sites across the United Kingdom, specifically to enhance water treatment through an advanced ion exchange process. The process addresses issues of colour, odour, and taste by disinfecting and removing dissolved organic carbon from raw water. The procurement was completed using the direct award method due to the supplier holding a patent for the product. The contract was initiated in a tender stage and has progressed to the award stage, with MIEX UK Limited chosen as the supplier. The award is valued at £4,518,000 gross, with a net amount of £3,765,000. The contract period begins on 1st December 2025 and ends on 30th November 2028, with a possible extension for an additional year.

This tender presents significant business growth opportunities for suppliers specialising in water-treatment chemicals and related goods. Companies with unique product offerings, especially those holding exclusive intellectual property rights, may benefit significantly. The direct award nature of this contract underscores the value placed on innovative solutions within the utilities sector, making it an attractive opportunity for firms that can offer patented products with distinct strategic advantages. Companies looking to engage with private utilities, like Yorkshire Water, should consider developing or acquiring exclusive technologies to improve their competitiveness in similar future tenders.

## Notice

MIEX DOC and MIEX Gold resins (polymers with magnetised components) are used at Yorkshire Water sites in an advanced ion exchange process to disinfect and remove dissolved organic carbon (DOC) from raw water, addressing issues of colour, odour and taste.

### Procurement Information

The supplier has a patent for the product.

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Find A Tender Service |
| Latest notice | https://www.find-tender.service.gov.uk/Notice/074983-2025 |
| Notice type | UK6 - Contract Award Notice |
| Procurement type | Standard |
| Procurement category | Goods |
| Procurement method | Direct |
| Procurement method details | Direct award |
| Tender suitability | Not specified |
| Awardee scale | SME |
| All stages | Award |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 18 Nov 2025 |
| Submission deadline | Not specified |
| Future notice date | Not specified |
| Award date | 10 Nov 2025 |
| Contract period | 1 Dec 2025 - 30 Nov 2028 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | Not specified |
| Lots value | Not specified |
| Awards value | £3,765,000 |
| Contracts value | Not specified |

## Status

| Field | Value |
| --- | --- |
| Tender status | Complete |
| Lots status | Complete |
| Awards status | Pending |
| Contracts status | Not specified |

## Buyer

| Field | Value |
| --- | --- |
| Main buyer | YORKSHIRE WATER SERVICES LIMITED |
| Locality | BRADFORD |
| Post town | Bradford |
| Postcode | BD6 2SZ |
| Country | England |
| ITL 1 | TLE Yorkshire and The Humber |
| ITL 2 | TLE4 West Yorkshire |
| ITL 3 | TLE41 Bradford |
| Local authority | Bradford |
| Electoral ward | Royds |
| Westminster constituency | Bradford South |
| Delivery location | Not specified |

## Supplier

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

## CPV Codes

### Divisions

- 24 - Chemical products

### Codes

- 24962000 - Water-treatment chemicals

## Release History

- 18 Nov 2025 at 17:46 - Award - UK6 - Contract Award Notice - https://www.find-tender.service.gov.uk/Notice/074983-2025
- 10 Nov 2025 at 17:50 - Award - UK5 - Transparency Notice - https://www.find-tender.service.gov.uk/Notice/072575-2025

## Documents

- https://www.find-tender.service.gov.uk/Notice/074983-2025
  18th November 2025 - Contract award notice on Find a Tender
- https://www.find-tender.service.gov.uk/Notice/072575-2025
  10th November 2025 - Transparency notice on Find a Tender

## Notice URLs

- http://WWW.IXOMWATERCARE.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-05de1f. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-h6vhtk-05de1f.json.