THAMES WATER LIMITED
Company number 02366623 · Monitor this company
The annual accounts for this company are overdue.
Executive summary
Thames Water Limited presents unacceptable credit risk for standard commercial facilities. The entity is a holding company with negligible share capital (£629), 100% owned by Kemble Water Finance Limited, and currently has overdue accounts at Companies House—a serious governance concern that prevents meaningful financial analysis. The broader Thames Water group carries approximately £15-18 billion of debt, faces potential special administration, and has experienced multiple credit rating downgrades. No credit facility should be extended to this entity without senior secured creditor status, robust guarantees from the operating subsidiaries, and significant margin to reflect the distressed credit profile.
Overview
- Company type
- Private Limited Company
- Incorporated
- 1989-04-01
- Registered office
- 7th Floor 3 More London Riverside, London, United Kingdom, SE1 2AQ
- Postcode
- SE1 2AQ
- Capital
- 629 GBP
- Accounts category
- Full
- Charges
- 3 outstanding
Accounts
- Last made up to
- 2023-03-31
- Next due by
- 2025-09-30 Overdue
- Financial year end
- 30 September
Confirmation statement
- Last statement dated
- 2026-07-31
- Next due by
- 2027-08-14
Nature of business (SIC)
- 70100 Activities of head offices
Officers 10 current · 62 resigned
Group structure 26 subsidiaries
Controlled by KEMBLE WATER FINANCE LIMITED — since 2016-04-06
-
COUNTY WIDE COLLECTIONS LIMITED Dissolved
-
PCI MEMBRANE SYSTEMS LIMITED Dissolved
Showing 12 of 26.
From persons-with-significant-control filings on the public register.
Modern slavery statement
Registered a modern slavery statement for 2021 (period to 2021-03-31) as part of the KEMBLE WATER HOLDINGS LIMITED group statement — 2 years on the registry.
Read the statement summary on the government modern slavery statement registry. Contains public sector information licensed under the Open Government Licence v3.0.
Contact details
- Website
- thameswater.co.uk
- Phone
- 08009808800, 08000093921
We take care of the water for 16 million people, enabling our customers, communities, and environment to thrive.
Previous company names
| Name | Date changed |
|---|---|
| THAMES WATER PLC | 2007-06-04 |
| RWE THAMES WATER PLC | 2006-12-01 |
| THAMES WATER PLC | 2003-10-01 |
Previous registered addresses 4
| Address | Changed on |
|---|---|
| 14 CAVENDISH PLACE, LONDON, W1G 9NU | 2004-12-14 |
| 14 CAVENDISH PLACE, LONDON, W1M 0NU | 2000-10-05 |
| 14 CAVENDISH PLACE, LONDON, W1M 9DJ | 1995-05-04 |
| ROYEX HOUSE, ALDERMANBURY SQUARE, LONDON, EC2V 7LD | 1989-09-21 |
Among its peers
Among the oldest 25%
of 572 similar companies in SE, trading since 1989
The class of 1989
48%
of the 472 companies in this sector incorporated in 1989 are still active today; 50% have since been dissolved.
A fact about the year, not a forecast for this company.
Property in England & Wales 1 title
- Freehold
- 1
- Most recent registration
- 1994-09-15
- Where
- Oxfordshire
| Title number | County | Tenure | Registered | Price paid |
|---|---|---|---|---|
| ON170395 | Oxfordshire | Freehold | 1994-09-15 | — |
For addresses and the authoritative register entry, use HM Land Registry's official search (£3 per title).
Information produced by HM Land Registry. © Crown copyright 2026. Dataset as at 2026-08.