Company Overview
Mwh Treatment Limited is listed at the official companies registry as Active Private Limited Company. The company was incorporated on Wednesday 17 December 1980, so this is a well established company. Mwh Treatment Limited has been in business for 45 years and 3 months. The accounts status is full and the accounts are next due on Thursday 31 December 2026.
Registered Address

Spring Lodge 172 Chester Road, Helsby, Cheshire, WA6 0AR
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Companies House Data
Company NameMWH TREATMENT LIMITED
Company Number01535477
Registered Office AddressSpring Lodge 172 Chester Road
 Helsby
 WA6 0AR
Company CategoryPrivate Limited Company
Company StatusActive
Country of OriginUnited Kingdom
Incorporation Date17/12/1980
Accounting Reference Date Day31
Accounting Reference Date Month3
Accounts Next Due Date31/12/2026
Accounts Last Made Up Date31/03/2025
Accounts Account CategoryFULL
Returns Next Due Date29/08/2016
Returns Last Made Up Date01/08/2015
Previous Company NameChanged Date
STANTEC TREATMENT LIMITED05 Dec 2018
MWH TREATMENT LIMITED29 Dec 2017
BIWATER TREATMENT LIMITED29 Dec 2010
Directors & Members
Show Resigned
Paul Bresnan - Director
(British, 60 years old, born August 1966)
Appointed 23 February 2015
 Active
Ian Goodacre - Director
(British, 54 years old, born May 1972)
Appointed 31 August 2021
 Active
Francis Herlihy - Director
(British, 60 years old, born January 1966)
Appointed 01 April 2025
 Active
Secretaries
Show Resigned
Sally Evans - Secretary
Appointed 27 September 2021
 Active
Other Company Directorships
Paul Bresnan
BRITISH WATER
ELSYM INSTALLATIONS LIMITED
MWH CONSTRUCTORS LIMITED
MWH FARRER LIMITED
MWH LIMITED
MWH UK ACQUISITIONS LIMITED
RSK GROUP LIMITED
STANTEC FARRER LIMITED
STANTEC TREATMENT GROUP LIMITED
STANTEC TREATMENT HOLDING LIMITED
STANTEC TREATMENT LIMITED
WATER RESEARCH CENTRE LIMITED
Ian Goodacre
MWH CONSTRUCTORS LIMITED
MWH FARRER LIMITED
MWH LIMITED
MWH UK ACQUISITIONS LIMITED
RSK (IRELAND) LIMITED
RSK ENVIRONMENT LIMITED
RSK GROUP LIMITED
RSK MIDDLE EAST LIMITED
Francis Herlihy
OPTIMUS PLUS (ABERDEEN) LIMITED
Balance Sheet Unlock full report
Accounts Date 31-Mar-2025 31-Dec-2016 31-Dec-2015
Balance Sheet
Fixed Assets 14,214,000 14,214,000 14,480,000
Current Assets 76,130,000 76,130,000 71,312,000
Creditors Due Within One Year 62,693,000 62,693,000 55,141,000
Working Cap 13,437,000 13,437,000 16,171,000
Total Assets Less Current Liabilities 27,651,000 27,651,000 30,651,000
Long-term Liabilities 11,864,000 11,864,000 17,391,000
Net Assets 15,787,000 15,787,000 13,260,000
Share Capital & Reserves
Share Cap 3,500,000 3,500,000 3,500,000
Profit & Loss Reserves 12,287,000 12,287,000 9,760,000
Other Reserves 0 0 0
Shareholders Funds 15,787,000 15,787,000 13,260,000
Common Size Financial Analysis Unlock full report
Accounts Date 31-Mar-2025 31-Dec-2016 31-Dec-2015
Tangible Fixed Assets - - -
Fixed Assets 15.7% 15.7% 16.9%
Stocks Inventory 0.2% 0.2% 0.1%
Debtors 17.6% 17.6% 14.8%
Cash Bank In Hand 5.8% 5.8% 7.3%
Current Assets 84.3% 84.3% 83.1%
Creditors Due Within One Year 69.4% 69.4% 64.3%
Net Current Assets Liabilities 14.9% 14.9% 18.8%
Creditors Due After One Year 13.1% 13.1% 20.3%
Accruals Deferred Income - - -
Provisions For Liabilities Charges - - -
Net Assets Liabilities Including Pension Asset Liability 17.5% 17.5% 15.5%
Called Up Share Capital 3.9% 3.9% 4.1%
Share Capital Allotted Called Up Paid 3.9% 3.9% 4.1%
Profit Loss Account Reserve 13.6% 13.6% 11.4%
Shareholder Funds 17.5% 17.5% 15.5%
Capital Employed - - -
Total Assets Less Current Liabilities 30.6% 30.6% 35.7%
Financial Ratio Analysis Unlock full report
Accounts Date 31-Mar-2025 31-Dec-2016 31-Dec-2015
Liquidity Ratio 1.2 1.2 1.3
Solvency Ratio 1.2 1.2 1.2
Reserves to Assets 0.1 0.1 0.1
Secured Creditors Unlock full report
Mortgages Charges 10
Mortgages Outstanding 2
Mortgages Part Satisfied 0
Mortgages Satisfied 8
Assets and Debt Analysis Unlock full report
Accounts Date 31-Mar-2025 31-Dec-2016 31-Dec-2015
Assets 90,344,000 90,344,000 85,792,000
Debt 74,557,000 74,557,000 72,532,000
Net Assets/Debt 15,787,000 15,787,000 13,260,000

The following is based on the accounts data presented in this report sourced from Companies House, however the company has filed later accounts. Our analysis of the latest account can be viewed by unlocking our full report.

The current section of the balance sheet has positive working capital. We would normally consider this positively. Total reserves including retained profitability and movement in reserves appeared positive. We would normally view a company positively for this. The balance sheet indicates the net assets of a good sized company. The amount of net assets suggests sufficient cover for total debts and obligations for the size of the company inferred by the balance sheet.

Unlock full report  The following is based on the accounts data presented in this report sourced from Companies House, however the company has filed later accounts. Our analysis of the latest account can be viewed by unlocking our full report.The current section of the balance sheet has positive working capital. We would normally consider this positively. Total reserves including retained profitability and movement in reserves appeared positive. We would normally view a company positively for this. The balance sheet indicates the net assets of a good sized company. The amount of net assets suggests sufficient cover for total debts and obligations for the size of the company inferred by the balance sheet.   The following is based on the accounts data presented in this report sourced from Companies House, however the company has filed later accounts. Our analysis of the latest account can be viewed by unlocking our full report.The current section of the balance sheet has positive working capital. We would normally consider this positively. Total reserves including retained profitability and movement in reserves appeared positive. We would normally view a company positively for this. The balance sheet indicates the net assets of a good sized company. The amount of net assets suggests sufficient cover for total debts and obligations for the size of the company inferred by the balance sheet.

This review of public record balance sheet and company status information is presented under the terms of Open Government Licence and is for informational purposes only, is general in nature, and is not intended as an opinion or advice for any specific circumstances. The commentary and the colour band score is not a credit rating or credit risk assessment.

This review does not constitute a full credit rating or credit risk assessment based on the full analysis and credit score algorithms used in our credit reports. A full credit report may also provide information relating to trade payment history and county court or court judgments if any.

Public Record Information Unlock full report
Exact Court Judgements
Period of Months Last 12m 13-24m 25-36m 37-48m 49-60m 61-72m
Number of Exact CCJS X Y Y X X Y
Value of Exact CCJS YXY YK S S X KX
Supplier Credit Limits Unlock full report
Date Sector Notified Amount Terms
XK-SXY XKXYXK SXSKXYXK £X,000 XS XYSKS
SK-SYY SKXYXKYKKY KSXX KKXXYXS £YY,000 YS XYSKS SK YXXSXS
YK-SXY XKXYXYYK SXSXYXK £SX,000 XS XYSKS
Payment Records Unlock full report
Payment Records from it's suppliers' company ledger show how a company is paying its suppliers

Payment Analysis

Total Invoices Paid Before
30 days due		 Paid After
30 days due		 Owing Before
30 days due		 Owing after
30 days due
XYX SX K YX X
Company Valuation Analysis Unlock full report

Going Concern Valuation

The going concern valuations value the company on the basis that it continues to trade without the threat of liquidation for the foreseeable future. These valuations are primarily profit and cashflow based.

Valuations Valuation Measures
Estimated High Value £XSI,000 Retained Profit £YX,000
Estimated Mid Value £YY,000 EBIT £SY,000
Estimated Low Value £X,000 EBITDA £SSX,000

Liquidation Valuation

The liquidaton valuation values the company as if it were to cease trading and assets were subject to rapid disposal to cover liabilities. This valuation is primarily asset based.

Valuations Valuation Measures
Estimated High Value £XY,000 Total Assets £XIX,000
Estimated Mid Value £Y,000 Net Assets £YX,000
Estimated Low Value £S,000 Tangible Equity £SX,000

The above valuations are based on our own algorithms and take no account of many factors that can influence actual valuations realized and should not therefore be assumed to be accurate.
Credit Status Checklist Unlock full report
Business Growth Please purchase a report to see true comments
EBITDA Purchase a report to see true comments
Dividends Please purchase a report to see true comments about this company
Retained Profits Retained Profits for this company
Debt Interest Debt Interest for this company
Cash Flow Cash Flow for this company
CCJs CCJs for this company
Age of Company Age of Company for this company
Solvency Solvency for this company
Secured Creditors Secured Creditors for this company
Ownership Ownership for this company


First Report Score: (0-10) X
Financial Status Guide:
10 Very Strong
9 Strong
8 Very Good
7 Good
6 Above Average
5 Average
4 Below Average
3 Poor
2 Weak
1 Very Weak
0 Critical

Risk Score Trend

Risk Rating Unlock full report

This is the credit risk assessment used by one of the top UK credit reference agencies.

Risk Score (1-100) X
Risk Band Description XXMXMXMX SISX
Risk Assessment Meeting of Creditors
Credit Rating XSKX
Altman Z Score Credit Risk Rating Unlock full report

There have been many bankruptcy predictors developed, however none has been so thoroughly tested and broadly accepted as the Altman Z-Score.

Z Score X
Risk Band XY
Risk Band Description The Z Score is not used for small companies where full accounts are not filed because profit and loss account items are required to calculate the score.

Z Score Bands

1 Low Risk 3.00 and above
2 Caution 2.63 - 2.99
3 Risk of Failure within 2 years 1.24 - 2.62
4 High Probability Failure Below 1.24
Other Business around WA6 0AR
RSK GROUP LIMITED
SPRING LODGE, 172 CHESTER ROAD, HELSBY, CHESHIRE, WA6 0AR
RSK MIDDLE EAST LIMITED
SPRING LODGE, 172 CHESTER ROAD, HELSBY, CHESHIRE, WA6 0AR
RSK RADIOLOGICAL LIMITED
SPRING LODGE 172 CHESTER ROAD, HELSBY, FRODSHAM, WA6 0AR
RSKW LTD
SPRING LODGE, 172 CHESTER ROAD, HELSBY, CHESHIRE, WA6 0AR
RSK STATS LIMITED
Spring Lodge, 172 Chester Road, Helsby, Cheshire, WA6 0AR
STRUCTURAL SOILS LIMITED
SPRING LODGE, 172 CHESTER ROAD, HELSBY, CHESHIRE, WA6 0AR
R.W. MANAGEMENT (HOLDINGS) LTD
Spring Lodge, 172 Chester Road, Helsby, Cheshire, WA6 0AR
RSK PROJECT SERVICES LIMITED
SPRING LODGE, 172 CHESTER ROAD, HELSBY, CHESHIRE, WA6 0AR
PS RAIL LIMITED
Spring Lodge Chester Road, Helsby, Frodsham, Cheshire, WA6 0AR
RSK REMEDIATION LIMITED
Spring Lodge, 172 Chester Road, Helsby, Cheshire, WA6 0AR
Document Filings
Confirmation statement made on 12 August 2025 with no updates
Appointment of Mr Francis Herlihy as a director on 1 April 2025
Termination of appointment of Abigail Sarah Draper as a director on 31 March 2025
Director's details changed for Ms Abigail Sarah Draper on 28 October 2024
Registration of charge 015354770010, created on 6 September 2024
Confirmation statement made on 9 August 2024 with no updates
Confirmation statement made on 26 July 2023 with no updates
Change of details for Mwh Uk Acquisitions Limited as a person with significant control on 2 September 2021
Director's details changed for Dr Ian Robert Goodacre on 26 July 2023
Confirmation statement made on 26 July 2022 with no updates
Director's details changed for Mr Alasdair Alan Ryder on 25 July 2022
Director's details changed for Mr Paul James Bresnan on 25 July 2022
Resolutions
Memorandum and Articles of Association
Registration of charge 015354770009, created on 24 December 2021
Satisfaction of charge 015354770008 in full
Termination of appointment of David Brian Mclurgh as a secretary on 27 September 2021
Appointment of Sally Evans as a secretary on 27 September 2021
Director's details changed for Alan Ryder on 27 September 2021
Current accounting period extended from 31 December 2021 to 31 March 2022
Appointment of Mr Mark William Smith as a director on 31 August 2021
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