Company Active LTD

Company profile

MWH Treatment Limited

UK company 01535477, incorporated on 17 December 1980.

MWH Treatment | Sector leading design and delivery solutions provider

MWH Treatment is a sector leading solution provider operating across the UK water industry with over 800 process intelligent professions.

Company number
01535477
Incorporated
17 Dec 1980
Companies House status
Active

Company identity

Founded / incorporated
17 December 1980

Company number 01535477

Verify at Companies House
Legal name
MWH TREATMENT LIMITED
Company type
Private Limited Company
Region
North West England
Registered address
SPRING LODGE 172 CHESTER ROAD
HELSBY
CHESHIRE
ENGLAND
WA6 0AR
Insolvency history
No

Corporate ownership

Updated 07 Jul 2026 09:49

4 levels 2 ultimate controllers Controls 5
1
Company Active LTD
MWH Treatment Limited
CRN 01535477
2
Direct controller Active LTD
3
Intermediate controller Active LTD
4
Ultimate controller Active LTD
Rsk Group Limited
CRN 03761340
5
Intermediate controller Active LTD
6
Ultimate controller Active LTD

Company events

Reference milestones and recent Companies House filing stream events.

5 events
31 Dec
2026

Accounts due

Accounts Due

Next accounts due date

26 Aug
2026

Confirmation statement due

Confirmation Due

Next confirmation statement due date

12 Aug
2025

Confirmation statement filed

Confirmation

Last confirmation statement made up date

31 Mar
2025

Accounts filed

Accounts

Last accounts made up date

17 Dec
1980

Incorporated

Inception

Company registered at Companies House

Public funding

1 award
First funded
2020
Funded years
2020
Age at first award
39 years

Projects

2020 Study

Developing a Leak Prediction System (LeaPS) using Data Mining, Machine Learning & Neural Networks

1 Oct 2020 to 31 Mar 2022

Awarded
£37,780
Total cost £75,561

Developing a Leak Prediction System (LeaPS) using Data Mining, Machine Learning & Neural Networks. This project has a clear vision: revolutionise the way in which WaCos (Water Companies) reduce leakage. The Water sector is being challenged (by Ofwat, the industry regulator) to understand how Artificial Intelligence (AI) can be utilised in this major world...

Product types

Study