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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 4
  • 1
    Murray, Fionan
    Director born in January 1965
    Individual (1 offspring)
    Officer
    icon of calendar 2021-05-10 ~ dissolved
    OF - Director → CIF 0
  • 2
    Glover, Camillus Gerard
    Company Director born in July 1961
    Individual (8 offsprings)
    Officer
    icon of calendar 2021-05-10 ~ dissolved
    OF - Director → CIF 0
  • 3
    Joyce, Fiona
    Individual (1 offspring)
    Officer
    icon of calendar 2021-05-10 ~ dissolved
    OF - Secretary → CIF 0
  • 4
    MODERN WATER LIMITED - now
    MODERN WATER PLC
    - 2022-06-07
    MODERN WATER LIMITED - 2007-06-04
    icon of addressYork Biotech Campus, Sand Hutton, York, England
    Active Corporate (1 parent, 7 offsprings)
    Equity (Company account)
    1,000 GBP2020-12-31
    Person with significant control
    icon of calendar 2016-04-06 ~ dissolved
    PE - Ownership of shares – More than 50% but less than 75%CIF 0
    PE - Ownership of voting rights - More than 50% but less than 75%CIF 0
Ceased 16
  • 1
    Jones, Gerald Melville Aubrey, Dr
    Proffessional Engineer And Sci born in October 1950
    Individual (1 offspring)
    Officer
    icon of calendar 2004-04-07 ~ 2007-12-14
    OF - Director → CIF 0
  • 2
    White, Mark
    Director
    Individual (5 offsprings)
    Officer
    icon of calendar 2002-11-22 ~ 2004-03-29
    OF - Secretary → CIF 0
  • 3
    Jenkins, John Hudson
    Born in September 1947
    Individual (1 offspring)
    Officer
    icon of calendar 2010-04-29 ~ 2015-09-15
    OF - Director → CIF 0
  • 4
    Brandon, Gerard James
    Company Director born in November 1961
    Individual (2 offsprings)
    Officer
    icon of calendar 2021-05-10 ~ 2022-11-07
    OF - Director → CIF 0
  • 5
    Griffiths, Anthony Kerr
    Finance Director born in April 1957
    Individual (1 offspring)
    Officer
    icon of calendar 2007-10-24 ~ 2010-04-29
    OF - Director → CIF 0
  • 6
    Schumacher, Toby Ulf Helmut
    Director born in December 1973
    Individual (10 offsprings)
    Officer
    icon of calendar 2016-04-18 ~ 2020-04-17
    OF - Director → CIF 0
    Schumacher, Toby
    Individual (10 offsprings)
    Officer
    icon of calendar 2014-04-28 ~ 2020-04-17
    OF - Secretary → CIF 0
  • 7
    Walker, Philip Ian
    Accountant
    Individual
    Officer
    icon of calendar 2008-01-31 ~ 2008-11-10
    OF - Secretary → CIF 0
  • 8
    Fry, John Christopher, Professor
    University Professor born in June 1944
    Individual
    Officer
    icon of calendar 2004-03-29 ~ 2010-12-31
    OF - Director → CIF 0
  • 9
    Ross, Wendy, Dr
    Technology Transfer Exec born in February 1972
    Individual
    Officer
    icon of calendar 2004-03-04 ~ 2008-08-18
    OF - Director → CIF 0
    Ross, Wendy, Dr
    Technology Transfer Exec
    Individual
    Officer
    icon of calendar 2004-03-04 ~ 2008-01-31
    OF - Secretary → CIF 0
  • 10
    Ostrowski, Tadeusz
    Individual
    Officer
    icon of calendar 2011-11-29 ~ 2014-04-28
    OF - Secretary → CIF 0
  • 11
    O'neill, Francis
    Lawyer
    Individual
    Officer
    icon of calendar 2008-11-10 ~ 2011-08-26
    OF - Secretary → CIF 0
  • 12
    Moss, Gerald Frank
    Director born in August 1947
    Individual
    Officer
    icon of calendar 2002-11-22 ~ 2007-07-16
    OF - Director → CIF 0
  • 13
    Bristow, Peter Lindsay
    Director born in July 1971
    Individual (14 offsprings)
    Officer
    icon of calendar 2015-08-24 ~ 2016-04-18
    OF - Director → CIF 0
  • 14
    Humphrey, Simon Thomas
    Director born in June 1966
    Individual (16 offsprings)
    Officer
    icon of calendar 2006-12-14 ~ 2021-05-10
    OF - Director → CIF 0
  • 15
    icon of address9 Perseverance Works, Kingsland Road, London
    Active Corporate (4 parents, 21 offsprings)
    Equity (Company account)
    19,963 GBP2024-06-30
    Officer
    2002-11-22 ~ 2002-11-22
    PE - Nominee Secretary → CIF 0
  • 16
    icon of address9 Perseverance Works, Kingsland Road, London
    Active Corporate (4 parents, 2 offsprings)
    Equity (Company account)
    1,134 GBP2024-06-30
    Officer
    2002-11-22 ~ 2002-11-22
    PE - Nominee Director → CIF 0
parent relation
Company in focus

POSEIDON WATER LIMITED

Standard Industrial Classification
37000 - Sewerage
Brief company account
Administrative Expenses
-6,776 GBP2020-01-01 ~ 2020-12-31
274,918 GBP2019-01-01 ~ 2019-12-31
Operating Profit/Loss
-6,776 GBP2020-01-01 ~ 2020-12-31
274,918 GBP2019-01-01 ~ 2019-12-31
Profit/Loss on Ordinary Activities Before Tax
-6,776 GBP2020-01-01 ~ 2020-12-31
274,918 GBP2019-01-01 ~ 2019-12-31
Profit/Loss
-6,776 GBP2020-01-01 ~ 2020-12-31
274,918 GBP2019-01-01 ~ 2019-12-31
Net Current Assets/Liabilities
-2,867 GBP2020-12-31
-2,566 GBP2019-12-31
Net Assets/Liabilities
33,873 GBP2020-12-31
40,649 GBP2019-12-31
Equity
Called up share capital
28,040 GBP2020-12-31
28,040 GBP2019-12-31
28,040 GBP2018-12-31
Share premium
690,728 GBP2020-12-31
690,728 GBP2019-12-31
690,728 GBP2018-12-31
Retained earnings (accumulated losses)
-684,895 GBP2020-12-31
-678,119 GBP2019-12-31
-953,037 GBP2018-12-31
Equity
33,873 GBP2020-12-31
40,649 GBP2019-12-31
-234,269 GBP2018-12-31
Profit/Loss
Retained earnings (accumulated losses)
-6,776 GBP2020-01-01 ~ 2020-12-31
Average Number of Employees
02020-01-01 ~ 2020-12-31
02019-01-01 ~ 2019-12-31
Trade Creditors/Trade Payables
Amounts falling due within one year
153 GBP2019-12-31
Amounts owed to group undertakings and participating interests
Amounts falling due within one year
2,867 GBP2020-12-31
2,413 GBP2019-12-31

  • POSEIDON WATER LIMITED
    Info
    Registered number 04598478
    icon of addressC/o Modern Water Plc York Biotech Campus, Sand Hutton, York YO41 1LZ
    PRIVATE LIMITED COMPANY incorporated on 2002-11-22 and dissolved on 2022-12-13 (20 years). The company status is Dissolved.
    CIF 0
child relation
Offspring entities and appointments
Active 0
  • Not found in our database.

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