Company Overview
Pennon Group Plc is listed at the official companies registry as Active Public Limited Company. The company was incorporated on Saturday 01 April 1989, so this is a well established company. Pennon Group Plc has been in business for 37 years. The accounts status is group and the accounts are next due on Wednesday 30 September 2026.
Registered Address

Peninsula House, Rydon Lane, Exeter, EX2 7HR
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Companies House Data
Company NamePENNON GROUP PLC
Company Number02366640
Registered Office AddressPeninsula House
 Rydon Lane
 EX2 7HR
Company CategoryPublic Limited Company
Company StatusActive
Country of OriginUnited Kingdom
Incorporation Date01/04/1989
Accounting Reference Date Day31
Accounting Reference Date Month3
Accounts Next Due Date30/09/2026
Accounts Last Made Up Date31/03/2025
Accounts Account CategoryGROUP
Returns Next Due Date28/10/2016
Returns Last Made Up Date30/09/2015
Directors & Members
Show Resigned
Andrea Blance - Director
(British, 62 years old, born July 1964)
Appointed 08 April 2025
Active
Dorothy Burwell - Director
(British,American, 46 years old, born February 1980)
Appointed 01 December 2022
Active
Jonathan Butterworth - Director
(British, 64 years old, born June 1962)
Appointed 08 July 2020
Active
Iain Evans - Director
(British, 75 years old, born May 1951)
Appointed 01 September 2018
Active
Laura Flowerdew - Director
(British, 50 years old, born February 1976)
Appointed 11 July 2024
Active
Andrew Haines - Director
(British, 62 years old, born April 1964)
Appointed 01 November 2025
Active
Secretaries
Show Resigned
Andrew Garard - Secretary
Appointed 01 December 2022
Active
Other Company Directorships
Andrea Blance
SOUTH WEST WATER LIMITED
SUTTON AND EAST SURREY WATER PLC
Dorothy Burwell
BRISTOL WATER PLC
CONSUMERS' ASSOCIATION
LONDON (UK) CHAPTER OF THE LINKS, INCORPORATED
SOUTH WEST WATER LIMITED
SUTTON AND EAST SURREY WATER PLC
Jonathan Butterworth
BARRY WOOD PLANT HIRE LIMITED
BARRY WOOD PLANT SALES LIMITED
BRISTOL WATER PLC
BRITNED DEVELOPMENT LIMITED
CORGI SERVICES LIMITED
DROYLSDEN METERING SERVICES LIMITED
E. TAPP & CO LIMITED
GRAIN LNG LIMITED
HGS METERING LIMITED
IGEM FUTURE ENERGY NETWORKS LTD
M3 GROUP LTD
NATIONAL GAS METERING LIMITED
NATIONAL GAS TRANSMISSION PLC
NATIONAL GRID IFA 2 LIMITED
NATIONAL GRID INTERCONNECTOR HOLDINGS LIMITED
NATIONAL GRID INTERCONNECTORS LIMITED
NATIONAL GRID NORTH SEA LINK LIMITED
NATIONAL GRID VIKING LINK LIMITED
NEMO LINK LIMITED
SHOPFITTINGS MANCHESTER LIMITED
SOUTH WEST WATER LIMITED
SUSTAINABLE QUARRYING AND TANKER SERVICES GROUP LTD
SUTTON AND EAST SURREY WATER PLC
THAMESPORT INTERCHANGE LIMITED
THE CO RESEARCH TRUST
THE NATIONAL GAS MUSEUM TRUST
THE PIPELINE INDUSTRIES GUILD LIMITED
TMA PROPERTY LIMITED
Iain Evans
BOLOGNA TOPCO LIMITED
BRISTOL WATER CORE HOLDINGS LIMITED
BRISTOL WATER HOLDINGS LIMITED
BRISTOL WATER HOLDINGS UK LIMITED
BRISTOL WATER PLC
HSM ADVISORY LTD
SOUTH WEST WATER LIMITED
SUTTON AND EAST SURREY WATER PLC
Laura Flowerdew
ALLMAT (EAST SURREY) LIMITED
AVON VALLEY WATER LIMITED
BRISTOL WATER CORE HOLDINGS LIMITED
BRISTOL WATER HOLDINGS LIMITED
BRISTOL WATER HOLDINGS UK LIMITED
BRISTOL WATER PLC
EAST SURREY HOLDINGS LIMITED
EEB17 LIMITED
EEB31 LIMITED
PENINSULA PROPERTIES (EXETER) LIMITED
PENINSULA TRUSTEES LIMITED
PENNON DEFINED CONTRIBUTION PENSION TRUSTEE LIMITED
PENNON LIMITED
PENNON PENSION TRUSTEES LIMITED
PENNON POWER ABERDEENSHIRE LIMITED
PENNON POWER FIFE LIMITED
PENNON POWER LIMITED
PENNON POWER LITE LIMITED
PENNON WATER SERVICES LIMITED
SES BUSINESS WATER LIMITED
SES HOME SERVICES LIMITED
SES WATER LIMITED
SESW HOLDING COMPANY LIMITED.
SOURCE FOR BUSINESS LIMITED
SOUTH WEST WATER FINANCE PLC
SOUTH WEST WATER LIMITED
SURREY DOWNS ESTATES LIMITED
SURREY DOWNS PROPERTY INVESTMENT LIMITED
SUTTON AND EAST SURREY WATER PLC
SUTTON AND EAST SURREY WATER SERVICES LIMITED
SWW PENSION TRUSTEES LIMITED
THE CHEAM GROUP PLC
THE SUTTON DISTRICT WATER PLC
VIRIDOR WASTE 2 LIMITED
Andrew Haines
SOUTH WEST WATER LIMITED
SUTTON AND EAST SURREY WATER PLC
Balance Sheet Unlock full report
Accounts Date 31-Mar-2025 31-Mar-2016 31-Mar-2015
Balance Sheet
Fixed Assets 4,676,700,000 4,676,700,000 4,325,900,000
Current Assets 985,800,000 985,800,000 1,081,900,000
Creditors Due Within One Year 436,700,000 436,700,000 495,900,000
Working Cap 549,100,000 549,100,000 586,000,000
Total Assets Less Current Liabilities 5,225,800,000 5,225,800,000 4,911,900,000
Long-term Liabilities 3,738,200,000 3,738,200,000 3,557,800,000
Net Assets 1,487,600,000 1,487,600,000 1,354,100,000
Share Capital & Reserves
Share Cap 167,800,000 167,800,000 162,400,000
Profit & Loss Reserves 667,500,000 667,500,000 634,100,000
Other Reserves 652,300,000 652,300,000 557,600,000
Shareholders Funds 1,487,600,000 1,487,600,000 1,354,100,000
Common Size Financial Analysis Unlock full report
Accounts Date 31-Mar-2025 31-Mar-2016 31-Mar-2015
Tangible Fixed Assets - - -
Fixed Assets 82.6% 82.6% 80.0%
Stocks Inventory 0.4% 0.4% 0.3%
Debtors 3.7% 3.7% 3.6%
Cash Bank In Hand 11.2% 11.2% 14.3%
Current Assets 17.4% 17.4% 20.0%
Creditors Due Within One Year 7.7% 7.7% 9.2%
Net Current Assets Liabilities 9.7% 9.7% 10.8%
Creditors Due After One Year 66.0% 66.0% 65.8%
Accruals Deferred Income - - -
Provisions For Liabilities Charges - - -
Net Assets Liabilities Including Pension Asset Liability 26.3% 26.3% 25.0%
Called Up Share Capital 3.0% 3.0% 3.0%
Share Capital Allotted Called Up Paid 3.0% 3.0% 3.0%
Profit Loss Account Reserve 11.8% 11.8% 11.7%
Shareholder Funds 26.3% 26.3% 25.0%
Capital Employed - - -
Total Assets Less Current Liabilities 92.3% 92.3% 90.8%
Financial Ratio Analysis Unlock full report
Accounts Date 31-Mar-2025 31-Mar-2016 31-Mar-2015
Liquidity Ratio 2.3 2.3 2.2
Solvency Ratio 1.4 1.4 1.3
Reserves to Assets 0.1 0.1 0.1
Secured Creditors Unlock full report
Mortgages Charges 0
Mortgages Outstanding 0
Mortgages Part Satisfied 0
Mortgages Satisfied 0
Assets and Debt Analysis Unlock full report
Accounts Date 31-Mar-2025 31-Mar-2016 31-Mar-2015
Assets 5,662,500,000 5,662,500,000 5,407,800,000
Debt 4,174,900,000 4,174,900,000 4,053,700,000
Net Assets/Debt 1,487,600,000 1,487,600,000 1,354,100,000

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 company balance sheet displays a comfortable surplus of working capital. We would normally view 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 substantial net assets of a large 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 company balance sheet displays a comfortable surplus of working capital. We would normally view 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 substantial net assets of a large 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 company balance sheet displays a comfortable surplus of working capital. We would normally view 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 substantial net assets of a large 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 EX2 7HR
ROSELAND PLANT CO.LIMITED
OIL DEPOT, 242 LONDON ROAD, STRETTON ON DUNSMORE, EX2 7HR
VALENCIA WASTE MANAGEMENT LIMITED
OIL DEPOT, 242 LONDON ROAD, STRETTON ON DUNSMORE, EX2 7HR
PENNON WASTE MANAGEMENT LIMITED
Peninsula House, Rydon Lane, Exeter, Devon, EX2 7HR
SHORE RECYCLING (OZONE) LIMITED
Viridor House, Priory Bridge Road, Taunton, EX2 7HR
PENNON PENSION TRUSTEES LIMITED
PENINSULA HOUSE, RYDON LANE, EXETER, EX2 7HR
PENNON SHARE SCHEMES TRUSTEES LIMITED
Peninsula House, Rydon Lane, Exeter, EX2 7HR
VIRIDOR (COMMUNITY RECYCLING MKH) LIMITED
Viridor House, Priory Bridge Road, Taunton, EX2 7HR
VIRIDOR GLASS RECYCLING LIMITED
Viridor House, Priory Bridge Road, Taunton, EX2 7HR
SHEFFIELD WASTE DISPOSAL COMPANY LIMITED
Viridor House, Priory Bridge Road, Taunton, EX2 7HR
PARKWOOD ENVIRONMENTAL LIMITED
OIL DEPOT, 242 LONDON ROAD, STRETTON ON DUNSMORE, EX2 7HR
Document Filings
Termination of appointment of Iain Richard Evans as a director on 31 March 2026
Statement of capital following an allotment of shares on 17 March 2026
Statement of capital following an allotment of shares on 4 March 2026
Statement of capital following an allotment of shares on 5 January 2026
Termination of appointment of Susan Jane Davy as a director on 31 December 2025
Statement of capital following an allotment of shares on 8 October 2025
Appointment of Sir Andrew Haines as a director on 1 November 2025
Confirmation statement made on 19 October 2025 with no updates
Statement of capital following an allotment of shares on 1 October 2025
Statement of capital following an allotment of shares on 3 September 2025
Statement of capital following an allotment of shares on 18 June 2025
Statement of capital following an allotment of shares on 7 August 2025
Resolutions
Memorandum and Articles of Association
Statement of capital following an allotment of shares on 30 May 2025
Statement of capital following an allotment of shares on 19 May 2025
Appointment of Ms Andrea Blance as a director on 8 April 2025
Statement of capital following an allotment of shares on 18 February 2024
Director's details changed for Mr Jonathan Butterworth on 31 January 2025
Termination of appointment of Claire Aimie Clara Ighodaro as a director on 31 December 2024
Statement of capital following an allotment of shares on 16 September 2024
Confirmation statement made on 17 October 2024 with no updates
Second filing of a statement of capital following an allotment of shares on 12 March 2024

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