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
    Alpern, Paul Jeremy David
    General Counsel born in February 1964
    Individual (5 offsprings)
    Officer
    2018-03-23 ~ dissolved
    OF - director → CIF 0
  • 2
    Schefer, Catherine Margaret
    Senior Vice President born in January 1968
    Individual (20 offsprings)
    Officer
    2018-03-23 ~ dissolved
    OF - director → CIF 0
  • 3
    Hall-sturt, Victoria Jayne
    Managing Counsel born in January 1973
    Individual (31 offsprings)
    Officer
    2018-03-23 ~ dissolved
    OF - director → CIF 0
    Hall-sturt, Victoria Jayne
    Individual (31 offsprings)
    Officer
    2018-03-23 ~ dissolved
    OF - secretary → CIF 0
  • 4
    MWH UK LIMITED - 2017-12-29
    MONTGOMERY WATSON LIMITED - 2001-06-25
    WATSON HAWKSLEY LIMITED - 1993-03-01
    T. & C. HAWKSLEY (SERVICES) LIMITED - 1987-05-08
    Buckingham Court, Kingsmead Business Park, London Road, High Wycombe, Buckinghamshire, England
    Corporate (4 parents, 10 offsprings)
    Person with significant control
    2018-03-23 ~ dissolved
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Right to appoint or remove directorsCIF 0
Ceased 19
  • 1
    Herbert, Alan William, Dr.
    Hydrogeologist born in April 1961
    Individual (1 offspring)
    Officer
    1999-01-12 ~ 2015-05-14
    OF - director → CIF 0
  • 2
    Crozier, Francis
    Director born in January 1961
    Individual
    Officer
    2016-11-24 ~ 2018-03-23
    OF - director → CIF 0
  • 3
    Mccaffrey, Richard George, Mr.
    Chartered Civil Engineer born in June 1951
    Individual (2 offsprings)
    Officer
    2010-01-19 ~ 2013-09-26
    OF - director → CIF 0
  • 4
    Aldous, Philip John, Dr
    Director born in June 1961
    Individual (1 offspring)
    Officer
    2011-11-25 ~ 2013-12-19
    OF - director → CIF 0
  • 5
    Ellis, Paul Austin
    Environmental Consultant born in April 1969
    Individual (2 offsprings)
    Officer
    2013-07-25 ~ 2016-04-12
    OF - director → CIF 0
  • 6
    Morgan, Philip, Prof
    Technical Dir born in January 1960
    Individual
    Officer
    2003-07-21 ~ 2007-06-15
    OF - director → CIF 0
  • 7
    Johnson, Sylvia Ann
    Individual (2 offsprings)
    Officer
    2000-07-14 ~ 2008-12-22
    OF - secretary → CIF 0
  • 8
    Streetly, Michael James
    Hydrogeology born in March 1964
    Individual (1 offspring)
    Officer
    2001-01-01 ~ 2018-03-23
    OF - director → CIF 0
  • 9
    Miller Fermor, Karen
    Company Director born in July 1961
    Individual
    Officer
    1998-01-01 ~ 2000-10-31
    OF - director → CIF 0
    Miller Fermor, Karen
    Individual
    Officer
    1996-06-17 ~ 2000-07-14
    OF - secretary → CIF 0
  • 10
    Cooke, Jonathan Peter
    Environmental Consultant born in March 1972
    Individual
    Officer
    2013-01-31 ~ 2018-03-23
    OF - director → CIF 0
  • 11
    Pearce, Stuart David
    Director born in January 1963
    Individual (1 offspring)
    Officer
    2015-01-21 ~ 2016-11-24
    OF - director → CIF 0
  • 12
    Fraser, Hannah
    Environmental Consultant born in February 1973
    Individual (2 offsprings)
    Officer
    2010-01-28 ~ 2011-06-29
    OF - director → CIF 0
  • 13
    Abel, Karl Gifford
    Individual
    Officer
    2015-01-21 ~ 2016-04-25
    OF - secretary → CIF 0
  • 14
    Harbour, Derek John
    Engineer born in May 1948
    Individual (3 offsprings)
    Officer
    2014-06-24 ~ 2014-06-24
    OF - director → CIF 0
    2013-12-19 ~ 2018-03-23
    OF - director → CIF 0
  • 15
    Smithson, Jonathan Tweedy
    Environmental Consultant born in May 1961
    Individual (1 offspring)
    Officer
    2013-09-26 ~ 2014-06-24
    OF - director → CIF 0
  • 16
    Sears, Robert Christopher
    Hydrogeolgist born in January 1967
    Individual
    Officer
    2004-12-01 ~ 2006-12-31
    OF - director → CIF 0
  • 17
    Landon, Adrian John
    Management Accountant born in June 1972
    Individual (3 offsprings)
    Officer
    2016-06-22 ~ 2016-09-30
    OF - director → CIF 0
    Landon, Adrian John
    Individual (3 offsprings)
    Officer
    2016-06-23 ~ 2016-09-30
    OF - secretary → CIF 0
  • 18
    Sykes, Stephen Michael
    Enviromental Business Consultant born in May 1965
    Individual (9 offsprings)
    Officer
    2009-01-28 ~ 2013-11-30
    OF - director → CIF 0
    Sykes, Stephen Michael
    Enviromental Business Consultant
    Individual (9 offsprings)
    Officer
    2009-01-28 ~ 2013-11-30
    OF - secretary → CIF 0
  • 19
    Fermor, Mark Adrian
    Hydro Geologist born in July 1960
    Individual (6 offsprings)
    Officer
    1996-06-17 ~ 2018-03-23
    OF - director → CIF 0
    Mr Mark Fermor
    Born in July 1970
    Individual (6 offsprings)
    Person with significant control
    2016-06-30 ~ 2018-03-23
    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
parent relation
Company in focus

ESI LTD

Previous names
ENVIRONMENTAL SIMULATIONS INTERNATIONAL LIMITED - 2005-10-10
ENVIRONMENTAL SIMULATIONS LIMITED - 1999-10-28
Standard Industrial Classification
74901 - Environmental Consulting Activities

  • ESI LTD
    Info
    ENVIRONMENTAL SIMULATIONS INTERNATIONAL LIMITED - 2005-10-10
    ENVIRONMENTAL SIMULATIONS LIMITED - 1999-10-28
    Registered number 03212832
    Buckingham Court Kingsmead Business Park, London Road, High Wycombe, Buckinghamshire HP11 1JU
    Private Limited Company incorporated on 1996-06-17 and dissolved on 2020-02-11 (23 years 7 months). 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 24 April 2025 and licensed under the Open Government Licence v3.0.