Glas Cymru Anghyfyngedig

Active03975719 Private unlimited company

Incorporated: 13 April 2000 (26 years)
Industry: Water collection, treatment and supply (36000)
Sewerage (37000)
Directors: Michael John Jeavons
Roch Jean Guy Antoine Cheroux
Samantha Marie James
Owned by: Glas Cymru Holdings Cyfyngedig
Accounts type: Group
Region: Wales
Address: Dwr Cymru Welsh Water Linea
Fortran Road
St. Mellons
Cardiff
CF3 0LT

Filing status

Last accounts: 31 March 2026
Conf. stmt due: 14 April 2027
Last conf. stmt: 31 March 2026

Charges

Total: 1
Outstanding: 1
Part satisfied: 0
Satisfied: 0

Officers 4 active

Officer details are public data from the Companies House register.

Jeavons, Michael John

Director · Appointed 11 June 2026

Also at Welsh Water Infrastructure Limited, Glas Cymru Holdings Cyfyngedig, DWR Cymru Cyfyngedig · more companies

British

Born March 1969 (57)

Cheroux, Roch Jean Guy Antoine

Director · Appointed 5 January 2026

Also at DWR Cymru (Holdings) Limited, Welsh Water Organic Waste Limited, Welsh Water Infrastructure Limited · more companies

Australian

Born September 1966 (60)

James, Samantha Marie

Director · Appointed 8 May 2025

Also at DWR Cymru (Holdings) Limited, Welsh Water Organic Waste Limited, Welsh Water Infrastructure Limited · more companies

British

Born September 1969 (57)

Foreman, Nicola Joanne

Secretary · Appointed 6 February 2023

Officer history (26 former)

11 June 2026

Appointed Jeavons, Michael John as Director

5 January 2026

Appointed Cheroux, Roch Jean Guy Antoine as Director

5 January 2026

Resigned Perry, Peter David as Director

8 May 2025

Appointed James, Samantha Marie as Director

7 May 2025

Resigned Davis, Peter Michael as Director

24 April 2025

Resigned Jones, Matthew as Director

6 February 2023

Appointed Foreman, Nicola Joanne as Secretary

6 February 2023

Resigned Williams, Nicola Redfern as Secretary

14 November 2022

Appointed Jones, Matthew as Director

30 September 2022

Resigned Morgan, Roger Stanley Ashton as Director

1 January 2021

Appointed Morgan, Roger Stanley Ashton as Director

15 May 2020

Resigned Jones, Christopher Alun as Director

1 January 2020

Appointed Davis, Peter Michael as Director

31 December 2019

Resigned Bridgewater, Peter Jeremy as Director

14 June 2016

Resigned Edwards, Graham Winston as Director

14 June 2016

Resigned Richards, Menna as Director

14 June 2016

Resigned Kenrick, Joanne Louise as Director

14 June 2016

Resigned Ayling, Robert John as Director

14 June 2016

Resigned Warren, John Anthony as Director

14 June 2016

Resigned Palmer, Stephen Royston, Professor as Director

14 June 2016

Resigned Walker, Anna Elizabeth Blackstock as Director

1 November 2015

Appointed Kenrick, Joanne Louise as Director

3 July 2015

Resigned Strachan, James Murray as Director

1 September 2014

Appointed Bridgewater, Peter Jeremy as Director

4 July 2014

Resigned Bryant, John Martin as Director

1 October 2013

Appointed Edwards, Graham Winston as Director

1 September 2013

Resigned Annett, Nigel Charles as Director

6 October 2012

Resigned Curtis, Richard Gregory as Secretary

5 October 2012

Appointed Williams, Nicola Redfern as Secretary

6 July 2012

Resigned Hobson, Anthony John as Director

4 May 2012

Appointed Warren, John Anthony as Director

31 March 2011

Resigned Davies, Geraint Talfan as Director

3 March 2011

Appointed Walker, Anna Elizabeth Blackstock as Director

22 November 2010

Appointed Richards, Menna as Director

12 July 2010

Resigned Hine, Deirdre Joan, Dame as Director

9 July 2010

Resigned Burns, Terence, Lord as Director

26 October 2009

Appointed Palmer, Stephen Royston, Professor as Director

3 April 2008

Appointed Ayling, Robert John as Director

13 August 2007

Resigned Carnwath, Alison Jane, Dame as Director

1 June 2007

Appointed Strachan, James Murray as Director

1 August 2006

Appointed Perry, Peter David as Director

31 July 2006

Resigned O'Sullivan, James Christopher as Director

9 December 2005

Appointed O'Sullivan, James Christopher as Director

31 March 2005

Resigned Brooker, Michael Peter, Dr as Director

11 May 2001

Appointed Brooker, Michael Peter, Dr as Director

5 March 2001

Appointed Bryant, John Martin as Director

5 March 2001

Appointed Hine, Deirdre Joan, Dame as Director

27 February 2001

Appointed Hobson, Anthony John as Director

6 February 2001

Resigned Annett, Nigel Charles as Secretary

6 February 2001

Appointed Curtis, Richard Gregory as Secretary

26 July 2000

Appointed Davies, Geraint Talfan as Director

26 July 2000

Appointed Burns, Terence, Lord as Director

26 July 2000

Appointed Carnwath, Alison Jane, Dame as Director

13 April 2000

Appointed Annett, Nigel Charles as Secretary

13 April 2000

Appointed Annett, Nigel Charles as Director

13 April 2000

Appointed Jones, Christopher Alun as Director

Ownership 1 active

People and entities with significant control, from the Companies House PSC register

Glas Cymru Holdings Cyfyngedig

Corporate entity · Notified 6 April 2016

Owns 75–100% of shares

Private Company Limited By Guarantee

Reg. no. 09917809

Group structure 10 shown

Ownership group derived from the Companies House PSC register

Glas Cymru Holdings Cyfyngedig

Glas Cymru Anghyfyngedig This company Owns 75–100% of shares

Glas Cymru (Securities) Cyfyngedig Owns 75–100% of shares

DWR Cymru (Holdings) Limited Owns 75–100% of shares

Welsh Water Holdings Limited Owns 75–100% of shares

Cambrian Utilities Limited DissolvedOwns 75–100% of shares

Welsh Water Infrastructure Limited Owns 75–100% of shares

Welsh Water Organic Energy (Cardiff) Ltd Owns 75–100% of shares

Welsh Water Organic Energy Ltd Owns 75–100% of shares

Welsh Water Organic Waste Limited Owns 75–100% of shares (as a firm)

Filings

Recent filings only. See the full history on Companies House

Date	Description	Made Up To
16 September 2026	Group of companies' accounts	31 March 2026
17 June 2026	Appointment of a director
14 April 2026	Confirmation statement with no updates	31 March 2026
6 January 2026	Appointment of a director
5 January 2026	Termination of appointment of a director