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The above diagram shows the color scheme of the layout in the main result page. The parent entities and officers are those entities, including individual and legal persons, have significant controls over the company in focus. The offspring entities and appointments are those entities that the company in focus can influence on.

Clicking the links on parent entities or officers, and offspring entities or managed companies will put them in focus and show upstream or downstream connections. In general, ascendant entities can be found by moving toward upstream, and descendant entities are by toward downstream. In this way, progenitor entities such as grandparent companies (parents of parent), sibling companies (children of parent), partner companies (parents of child), and progeny entities such as grandchild companies (children of child) can be found easily.

Parent entities and officers
Active 3
  • 1
    Hughes, David Jonathan
    Company Secretary born in April 1967
    Individual (47 offsprings)
    Officer
    icon of calendar 2018-09-28 ~ dissolved
    OF - Director → CIF 0
    Hughes, David Jonathan
    Individual (47 offsprings)
    Officer
    icon of calendar 2013-11-29 ~ dissolved
    OF - Secretary → CIF 0
  • 2
    Fairweather, Nicholas David
    Insurance Manager born in May 1960
    Individual (5 offsprings)
    Officer
    icon of calendar 2020-08-10 ~ dissolved
    OF - Director → CIF 0
  • 3
    THAMES WATER PLC - 2007-06-04
    RWE THAMES WATER PLC - 2006-12-01
    THAMES WATER PLC - 2003-10-01
    icon of addressClearwater Court, Vastern Road, Reading, England
    Active Corporate (3 parents, 24 offsprings)
    Person with significant control
    icon of calendar 2016-04-06 ~ dissolved
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Right to appoint or remove directorsCIF 0
    PE - Ownership of shares – 75% or moreCIF 0
Ceased 31
  • 1
    Thorpe, Elizabeth Anne
    Individual (101 offsprings)
    Officer
    icon of calendar 1991-02-25 ~ 1997-07-31
    OF - Secretary → CIF 0
  • 2
    Sutton, Gavin Peter
    Individual
    Officer
    icon of calendar 2004-01-01 ~ 2006-11-30
    OF - Secretary → CIF 0
  • 3
    Byrne, Simon Harvey
    Individual
    Officer
    icon of calendar 2007-03-20 ~ 2007-11-22
    OF - Secretary → CIF 0
  • 4
    Ledger, Stuart Neil
    Accountant born in January 1976
    Individual (17 offsprings)
    Officer
    icon of calendar 2008-09-24 ~ 2017-09-29
    OF - Director → CIF 0
  • 5
    Beaumont, Andrew Thomas
    Treasurer born in October 1966
    Individual (4 offsprings)
    Officer
    icon of calendar 2008-09-24 ~ 2016-12-31
    OF - Director → CIF 0
  • 6
    Lewis, Tonia
    Group Financial Controller born in December 1974
    Individual (7 offsprings)
    Officer
    icon of calendar 2018-04-13 ~ 2019-07-26
    OF - Director → CIF 0
  • 7
    Alexander, William John, Dr
    Director born in February 1947
    Individual (1 offspring)
    Officer
    icon of calendar 1996-07-15 ~ 2002-03-22
    OF - Director → CIF 0
  • 8
    Mcgivern, James Daniel
    Director born in March 1965
    Individual
    Officer
    icon of calendar 1999-02-19 ~ 2002-03-22
    OF - Director → CIF 0
  • 9
    Harper, William Ronald, Mr.
    Director born in June 1944
    Individual
    Officer
    icon of calendar ~ 1995-10-30
    OF - Director → CIF 0
  • 10
    Carsley, Robert Clive
    Company Secretary born in July 1944
    Individual
    Officer
    icon of calendar 1991-02-25 ~ 1997-05-31
    OF - Director → CIF 0
  • 11
    Wilson, Catherine Linda
    Chartered Accountant born in July 1961
    Individual (1 offspring)
    Officer
    icon of calendar 2007-03-20 ~ 2008-10-23
    OF - Director → CIF 0
  • 12
    Kerr, Paul
    Financial Controller born in December 1973
    Individual
    Officer
    icon of calendar 2013-10-01 ~ 2018-04-13
    OF - Director → CIF 0
  • 13
    Jones, Trevor James Victor
    Director born in September 1945
    Individual
    Officer
    icon of calendar 2004-04-30 ~ 2007-03-20
    OF - Director → CIF 0
  • 14
    Luffrum, David John
    Director born in December 1944
    Individual (1 offspring)
    Officer
    icon of calendar 1991-04-29 ~ 2000-04-30
    OF - Director → CIF 0
  • 15
    Ritchie, Ian Billington
    Chemist born in December 1941
    Individual (1 offspring)
    Officer
    icon of calendar ~ 1999-10-31
    OF - Director → CIF 0
  • 16
    Skelton, Steven Donald
    Finance Director born in March 1953
    Individual
    Officer
    icon of calendar 2004-03-01 ~ 2008-09-08
    OF - Director → CIF 0
  • 17
    Sarson, Gilliam
    Individual
    Officer
    icon of calendar 2009-10-07 ~ 2013-11-29
    OF - Secretary → CIF 0
  • 18
    Ravenscroft, Janet Mary, Sol
    Solicitor born in October 1957
    Individual
    Officer
    icon of calendar 2003-09-18 ~ 2003-12-31
    OF - Director → CIF 0
    Ravenscroft, Janet Mary
    Individual
    Officer
    icon of calendar 1993-09-28 ~ 1994-10-02
    OF - Secretary → CIF 0
    Ravenscroft, Janet Mary, Sol
    Individual
    Officer
    icon of calendar 1997-07-31 ~ 2003-12-31
    OF - Secretary → CIF 0
  • 19
    Bamford, Mark Christopher
    Group Financial Controller born in September 1975
    Individual (51 offsprings)
    Officer
    icon of calendar 2019-07-26 ~ 2020-08-07
    OF - Director → CIF 0
    icon of calendar 2020-08-07 ~ 2020-08-10
    OF - Director → CIF 0
  • 20
    Eckford, Alan Tony
    Managing Director born in August 1948
    Individual (3 offsprings)
    Officer
    icon of calendar 1994-10-01 ~ 1996-06-25
    OF - Director → CIF 0
  • 21
    Bunker, Christopher Jonathan
    Director born in December 1946
    Individual
    Officer
    icon of calendar 2003-09-18 ~ 2004-03-31
    OF - Director → CIF 0
  • 22
    Pelczer, Jeremy David
    Director born in June 1957
    Individual (3 offsprings)
    Officer
    icon of calendar 1999-02-19 ~ 2003-09-18
    OF - Director → CIF 0
  • 23
    Davis, Christopher Charles
    Individual (8 offsprings)
    Officer
    icon of calendar 2006-11-30 ~ 2007-06-30
    OF - Secretary → CIF 0
  • 24
    Marnoch, Alasdair, Mr.
    Group Financial Controller born in March 1963
    Individual (8 offsprings)
    Officer
    icon of calendar 2002-03-22 ~ 2002-05-16
    OF - Director → CIF 0
  • 25
    Oforiokuma, Opuiyo
    Chartered Accountant born in November 1963
    Individual
    Officer
    icon of calendar 2000-08-07 ~ 2002-03-22
    OF - Director → CIF 0
  • 26
    Sandford, David William
    Accountant born in August 1946
    Individual
    Officer
    icon of calendar 2002-03-22 ~ 2002-08-29
    OF - Director → CIF 0
  • 27
    Hemmings, Peter Francis
    Civil Engineer born in September 1948
    Individual
    Officer
    icon of calendar 1999-06-22 ~ 2004-04-30
    OF - Director → CIF 0
  • 28
    Hamilton, Iain Alexander
    Individual (29 offsprings)
    Officer
    icon of calendar 2007-10-12 ~ 2009-10-07
    OF - Secretary → CIF 0
  • 29
    Hoffman, Michael Richard
    Director born in October 1939
    Individual
    Officer
    icon of calendar 1991-04-29 ~ 1996-03-31
    OF - Director → CIF 0
  • 30
    Jackson, Patrick Trevor Scott
    Solicitor born in August 1945
    Individual
    Officer
    icon of calendar 1996-07-15 ~ 1998-06-30
    OF - Director → CIF 0
  • 31
    Sarsted, Wendy Helena
    Individual (1 offspring)
    Officer
    icon of calendar 2007-03-20 ~ 2007-10-12
    OF - Secretary → CIF 0
parent relation
Company in focus

THAMES WATER INTERNATIONAL SERVICES HOLDINGS LIMITED

Previous names
HELMCALL LIMITED - 1985-11-06
THAMES CARE SERVICES LIMITED - 1991-04-22
Standard Industrial Classification
82990 - Other Business Support Service Activities N.e.c.

Related profiles found in government register
  • THAMES WATER INTERNATIONAL SERVICES HOLDINGS LIMITED
    Info
    HELMCALL LIMITED - 1985-11-06
    THAMES CARE SERVICES LIMITED - 1985-11-06
    Registered number 01920229
    icon of addressDeloitte Llp, Hill House 1 Little New Street, London EC4A 3TR
    PRIVATE LIMITED COMPANY incorporated on 1985-06-07 and dissolved on 2021-03-15 (35 years 9 months). The company status is Dissolved.
    CIF 0
  • THAMES WATER INTERNATIONAL SERVICES HOLDINGS LIMITED
    S
    Registered number 01920229
    icon of addressClearwater Court, Vastern Road, Reading, England, RG1 8DB
    Private Limited Company in Companies House - England And Wales, England
    CIF 1
child relation
Offspring entities and appointments
Active 1
  • icon of addressClearwater Court, Vastern Road, Reading, Berkshire
    Active Corporate (4 parents)
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    CIF 1 - Ownership of voting rights - More than 25% but not more than 50%OE
    CIF 1 - Ownership of shares – More than 25% but not more than 50%OE

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Contains public sector information retrieved at 12 November 2025 and licensed under the Open Government Licence v3.0.