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Company profile

South West Water Limited

UK company 02366665, incorporated on 1 April 1989.

South West Water

South West Water is a company situated at the very heart of the west country. If you are one of the 1.6 million people fortunate enough to live here, then you will know just what a difference the 625 miles of superb coastline and stunning countryside make to the quality of life in the region.

Company number
02366665
Incorporated
1 Apr 1989
Companies House status
Active

Company identity

Founded / incorporated
1 April 1989

Company number 02366665

Verify at Companies House
Legal name
SOUTH WEST WATER LIMITED
Company type
Private Limited Company
Region
South West England
Registered address
PENINSULA HOUSE
RYDON LANE
EXETER
DEVON
EX2 7HR
Insolvency history
No

Corporate ownership

Updated 07 Jul 2026 09:49

1 level 1 ultimate controller Controls 15
1
Company Active LTD
South West Water Limited
CRN 02366665
2
Direct and ultimate controller Active PLC
Pennon Group PLC
CRN 02366640

Company events

Reference milestones and recent Companies House filing stream events.

6 events
31 Dec
2026

Accounts due

Accounts Due

Next accounts due date

24 Nov
2026

Confirmation statement due

Confirmation Due

Next confirmation statement due date

07 Aug
2026

Accounts With Accounts Type Full

Accounts PDF pending

AA | Transaction MzUzNzE2NjUzM2FkaXF6a2N4 | Paper/PDF filed

Published 07 Aug 2026 22:52

10 Nov
2025

Confirmation statement filed

Confirmation

Last confirmation statement made up date

31 Mar
2025

Accounts filed

Accounts

Last accounts made up date

01 Apr
1989

Incorporated

Inception

Company registered at Companies House

Public funding

5 awards
First funded
2008
Funded years
2008, 2010, 2013, 2018, 2022
Age at first award
19 years

Projects

2022 EU-Funded Lead participant

Water Data Management Ecosystem for Water Data Spaces

1 Oct 2022 to 30 Sep 2025

Awarded
£148,931
Total cost £212,758

no public description

2018 Knowledge Transfer Partnership

University of Exeter and South West Water Limited

1 Nov 2018 to 31 Jan 2021

Awarded
Unknown

To adopt and apply image processing and machine learning methods to automatically detect structural and serviceability faults in sewer pipes by using standard CCTV surveys.

2013 Collaborative R&D

Developing a new integrated unmanned aerial vehicle platform "Quest EarthWater" for assessing hidden blue water supplies

1 Mar 2013 to 30 Nov 2014

Awarded
£1,000
Total cost £10,000

A large quantity of hidden potable water is stored in semi-natural landscapes such as upland peatlands, lowland grasslands and riparian habitats that are not well-characterised or understood. There are limited sources of information about these landscapes and currently available satellite data cannot provide the level of detail to describe their complex p...

2010 Knowledge Transfer Partnership

University of Exeter And South West Water Limited

1 Nov 2010 to 31 Dec 2013

Awarded
Unknown

To gain and embed scientific understanding of the effects of moorland restoration on surface water quality, to demonstrate how improved land management benefits water resource management.

2008 Collaborative R&D

SWIMA

1 Sep 2008 to 31 Aug 2010

Awarded
£45,000
Total cost £100,000

Awaiting Public Summary

Product types

Collaborative R&D EU-Funded Knowledge Transfer Partnership