Company
Northumbrian Water Group Limited
Official record Companies House · updated 20th September 2026 · Sources
Network
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Who leads it
- Yue Seng ChiuDirector · since 2025
- Aleida Anneliese Van ZutphenDirector · since 2025
- Thomas Keith HarrisDirector · since 2024
- Kim Pierre SlaminkaDirector · since 2024
- Chiu NgDirector · since 2024
- Kong Ting ChowDirector · since 2022
- Simon Ka Keung ManDirector · since 2022
- Dr Edmond Wai Leung HoDirector · since 2022
- Wai Che Wendy Tong BarnesDirector · since 2012
- Loi Shun ChanDirector · since 2011
- Andrew John HunterDirector · since 2011
- Duncan Nicholas MacraeDirector · since 2011
- Hing Lam KamDirector · since 2011
- Heidi MottramDirector · since 2010
- Richard William Peter SomervilleSecretary · since 2021
Previous officers 27
- Julian Barratt-Due 2022-2025 View profile
- Johannes Peter Huth 2022-2024 View profile
- Edmond Tak Chuen Ip 2022-2025 View profile
- Frank Riddell Frame 2011-2019 View profile
- Sai Hong Luk 2011-2012 View profile
- Tak Chuen Edmond Ip 2011-2016 View profile
- Simon Lyster 2011-2013 View profile
- Paul Francis Rew 2010-2013 View profile
- Margaret Fay 2010-2013 View profile
- Claude Richard Lamoureux 2006-2011 View profile
- Alexander John Scott-Barrett 2006-2011 View profile
- Ronald Kenneth Lepin 2005-2006 View profile
- Christophe Cros 2005-2005 View profile
- Jean Louis Chaussade 2004-2005 View profile
- Bernard Guirkinger 2004-2005 View profile
- Jennifer Mary Williams 2004-2010 View profile
- Sir Derek Wanless 2003-2011 View profile
- Michel Claude Denis Botrel 2003-2005 View profile
- Christopher Michael Green 2003-2012 View profile
- Jacques Francis Petry 2003-2004 View profile
- Alain Chaigneau 2003-2005 View profile
- Professor Sir Frederick George Thomas Holliday 2003-2006 View profile
- John Arthur Cuthbert 2003-2010 View profile
- Sir Austen Patrick Brown 2003-2011 View profile
- Martin Andre Bernard Negre 2003-2013 View profile
- Martin Parker 2003-2021 View profile
- Timothy Field 2003-2003 View profile
Directors and secretaries as filed at Companies House.
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About
- Incorporated
- 12/05/2003
Ownership
Owned by (2) iOwned byIndividuals and companies registered as having significant control over this company, from the Companies House PSC (persons with significant control) register. People whose ownership could not be confirmed to one individual are not listed as confirmed owners.
- CKI UK CO 5 Limited
25-50% shares, 25-50% voting · notified 2016-04-06 - CKI UK CO 6 Limited ceased 2022-03-29
50-75% shares, 25-50% voting · notified 2016-04-06
Group
- Northumbrian Water Group Limited
is controlled by CKI UK CO 5 Limited
Evidence
active 25-50% shares, 25-50% voting · notified 2016-04-06 · source: Companies House PSC register - CKI UK CO 5 Limited
is controlled by CKI UK CO 6 Limited
Evidence
active 75-100% shares, 75-100% voting, appoints directors · notified 2016-04-06 · source: Companies House PSC register
Ultimately controlled by CKI UK CO 6 Limited.
28 other companies in this group
- Analytical & Environmental Services Limited
- Northumbrian Water Company 1 Limited
- Northumbrian Water Company 2 Limited
- Northumbrian Water Projects Limited
- Northumbrian Water Share Scheme Trustees Limited
- Wastewater Management Holdings Limited
- NWG Commercial Solutions Limited
- Northumbrian Overseas Investments Limited
- Northumbrian Services Limited
- Caledonian Environmental Services PLC
- AYR Environmental Services Limited
- Waterco SIX Limited
- AYR Environmental Services Operations Limited
- Essex and Suffolk Water Limited
- Caledonian Environmental Services Holdings Limited
- Northumbrian Water Finance PLC
- Northumbrian Water Pension Trustees Limited
- Northumbrian Holdings Limited
- Reiver Finance Limited
- Caledonian Environmental Levenmouth Treatment Services Limited
- CKI UK CO 5 Limited
- Northumbrian Water Company 2 Scottish Limited Partnership
- Northumbrian Water Limited
- Northumbrian Water Company 3 Limited
- Northumbrian Water Mexico Limited
- Reiver Holdings Limited
- Northumbrian Water Company 1 Scottish Limited Partnership
- CKI UK CO 6 Limited
Ownership paths are calculated from Companies House persons-with-significant-control filings. Each step shows the filed nature of control and dates; a step marked "ceased" is historical, not current.
Board analysis
Board DNA
How this board is put together, from the Companies House officer record and Charity Commission trustee records - deterministic, no AI.iBoard compositionCounted from the dated Companies House officer record: the current directors only, past directors excluded.
14 directors on the board
- Loi Shun Chan Director · appointed 2011
- Simon Ka Keung Man Director · appointed 2022
- Dr Edmond Wai Leung Ho Director · appointed 2022
- Andrew John Hunter Director · appointed 2011
- Kong Ting Chow Director · appointed 2022
- Duncan Nicholas Macrae Director · appointed 2011
- Chiu Ng Director · appointed 2024
- Hing Lam Kam Director · appointed 2011
- Kim Pierre Slaminka Director · appointed 2024
- Aleida Anneliese Van Zutphen Director · appointed 2025
- Thomas Keith Harris Director · appointed 2024
- Yue Seng Chiu Director · appointed 2025
- Wai Che Wendy Tong Barnes Director · appointed 2012
- Heidi Mottram Director · appointed 2010
Directors past 6 years
- Loi Shun Chan Director · appointed 2011
- Andrew John Hunter Director · appointed 2011
- Duncan Nicholas Macrae Director · appointed 2011
- Hing Lam Kam Director · appointed 2011
- Wai Che Wendy Tong Barnes Director · appointed 2012
- Heidi Mottram Director · appointed 2010
First-time vs portfolio directors
Portfolio (14)
- Loi Shun Chan Director · appointed 2011
- Simon Ka Keung Man Director · appointed 2022
- Dr Edmond Wai Leung Ho Director · appointed 2022
- Andrew John Hunter Director · appointed 2011
- Kong Ting Chow Director · appointed 2022
- Duncan Nicholas Macrae Director · appointed 2011
- Chiu Ng Director · appointed 2024
- Hing Lam Kam Director · appointed 2011
- Kim Pierre Slaminka Director · appointed 2024
- Aleida Anneliese Van Zutphen Director · appointed 2025
- Thomas Keith Harris Director · appointed 2024
- Yue Seng Chiu Director · appointed 2025
- Wai Che Wendy Tong Barnes Director · appointed 2012
- Heidi Mottram Director · appointed 2010
Also govern a charity
Left in the last 12 months
- Julian Barratt-Due Director · appointed 2022 · resigned 2025
- Edmond Tak Chuen Ip Director · appointed 2022 · resigned 2025
Where else this board sits iWhere else this board sitsThe charitable fields these directors govern in elsewhere, by Charity Commission classification. Excludes this company and any charity it is the legal face of.
The sectors these directors govern in elsewhere. This company, and any charity it is the legal face of, are excluded - counting them would just tell you what you are already looking at.
Sources
Official record from Companies House. Governance Register calculates the connections.
Record details
- Company number
- 04760441
- Status
- Active
- Type
- Private Limited Company
- Edition
- Register edition compiled 20th September 2026
- Labels
- Official record from Companies House · Calculated derived by Governance Register.
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