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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
    Martin, Emily
    Individual (41 offsprings)
    Officer
    icon of calendar 2019-05-08 ~ dissolved
    OF - Secretary → CIF 0
  • 2
    Colvin, Stuart Martin
    Chartered Accountant born in June 1972
    Individual (13 offsprings)
    Officer
    icon of calendar 2017-03-31 ~ dissolved
    OF - Director → CIF 0
  • 3
    Underwood, Clare
    Accountant born in February 1972
    Individual (32 offsprings)
    Officer
    icon of calendar 2019-01-31 ~ dissolved
    OF - Director → CIF 0
  • 4
    LAING INVESTMENTS LIMITED - 2007-08-14
    JOHN LAING HOLDINGS LIMITED - 1997-09-23
    JOHN LAING (OVERSEAS) LIMITED - 1988-04-27
    icon of address1, Kingsway, London, England
    Active Corporate (10 parents, 23 offsprings)
    Person with significant control
    icon of calendar 2016-04-06 ~ dissolved
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Right to appoint or remove directorsCIF 0
Ceased 34
  • 1
    Weston, Richard
    Company Director born in April 1948
    Individual
    Officer
    icon of calendar 1998-09-30 ~ 2007-05-01
    OF - Director → CIF 0
  • 2
    Dunbar, Angela
    Individual (2 offsprings)
    Officer
    icon of calendar 1998-09-02 ~ 1999-04-27
    OF - Secretary → CIF 0
  • 3
    Grier, Timothy Nicholas
    Director born in July 1962
    Individual (2 offsprings)
    Officer
    icon of calendar 2004-09-07 ~ 2007-12-11
    OF - Director → CIF 0
  • 4
    Charlesworth, Andrew Gilbert
    Chief Executive born in January 1971
    Individual (4 offsprings)
    Officer
    icon of calendar 2006-09-01 ~ 2007-12-11
    OF - Director → CIF 0
  • 5
    Hardy, David Michael
    Chartered Accountant born in December 1957
    Individual (7 offsprings)
    Officer
    icon of calendar 2005-06-06 ~ 2007-12-11
    OF - Director → CIF 0
  • 6
    Ewer, Adrian James Henry
    Accountant born in September 1953
    Individual
    Officer
    icon of calendar 1998-07-28 ~ 1999-10-18
    OF - Director → CIF 0
    Ewer, Adrian James Henry
    Chartered Accountant born in September 1953
    Individual
    icon of calendar 2007-05-01 ~ 2014-03-26
    OF - Director → CIF 0
  • 7
    Ballsdon, Andrew James
    Chartered Accountant born in April 1965
    Individual (2 offsprings)
    Officer
    icon of calendar 2003-11-24 ~ 2007-12-11
    OF - Director → CIF 0
  • 8
    Barras, Florence Marie Francoise
    Director born in June 1964
    Individual (6 offsprings)
    Officer
    icon of calendar 2001-02-01 ~ 2002-06-28
    OF - Director → CIF 0
  • 9
    Blood, Gerard David
    Bid Manager born in February 1966
    Individual
    Officer
    icon of calendar 2003-01-27 ~ 2003-06-02
    OF - Director → CIF 0
  • 10
    Miller, Roger Keith
    Individual (1 offspring)
    Officer
    icon of calendar 2001-02-02 ~ 2002-04-12
    OF - Secretary → CIF 0
    icon of calendar 2007-03-23 ~ 2012-09-27
    OF - Secretary → CIF 0
  • 11
    Hartshorne, David John Morice
    Chartered Engineer born in April 1954
    Individual (1 offspring)
    Officer
    icon of calendar 2003-01-27 ~ 2004-07-31
    OF - Director → CIF 0
    icon of calendar 2006-07-20 ~ 2007-12-11
    OF - Director → CIF 0
  • 12
    Jones, Peter Donne
    Operations Manager Sector Dire born in March 1955
    Individual
    Officer
    icon of calendar 2003-01-27 ~ 2006-07-20
    OF - Director → CIF 0
  • 13
    Cattermole, Carolyn Tracy
    Solicitor born in September 1960
    Individual (3 offsprings)
    Officer
    icon of calendar 2017-03-31 ~ 2018-03-29
    OF - Director → CIF 0
    Cattermole, Carolyn Tracy
    Individual (3 offsprings)
    Officer
    icon of calendar 2012-09-27 ~ 2018-03-29
    OF - Secretary → CIF 0
  • 14
    Lewis, Maria Bernadette
    Individual (6 offsprings)
    Officer
    icon of calendar 2009-03-06 ~ 2015-09-04
    OF - Secretary → CIF 0
  • 15
    Whittington, John
    Accountant born in March 1960
    Individual (5 offsprings)
    Officer
    icon of calendar 1999-02-17 ~ 2001-02-02
    OF - Director → CIF 0
  • 16
    Curtis, Richard Gregory
    Individual (1 offspring)
    Officer
    icon of calendar 1998-09-02 ~ 2001-02-02
    OF - Secretary → CIF 0
  • 17
    Cann, John
    Project Bid Manager born in March 1957
    Individual
    Officer
    icon of calendar 2003-10-21 ~ 2006-07-20
    OF - Director → CIF 0
  • 18
    Martin, Christopher John
    Accountant born in June 1967
    Individual
    Officer
    icon of calendar 1998-09-30 ~ 1999-02-17
    OF - Director → CIF 0
  • 19
    Jones, Stuart Nigel
    Investment Manager born in January 1954
    Individual (1 offspring)
    Officer
    icon of calendar 1998-07-28 ~ 2001-02-02
    OF - Director → CIF 0
    Jones, Stuart Nigel
    Investment Manager
    Individual (1 offspring)
    Officer
    icon of calendar 1998-07-28 ~ 1998-09-02
    OF - Secretary → CIF 0
  • 20
    Clark, Colin Bullough
    Business Development D born in December 1939
    Individual
    Officer
    icon of calendar 2003-01-27 ~ 2005-06-30
    OF - Director → CIF 0
  • 21
    Lucas, Gary Stephen
    Commercial Director born in March 1958
    Individual
    Officer
    icon of calendar 2001-02-01 ~ 2006-07-20
    OF - Director → CIF 0
  • 22
    Krige, Lynette Gillian
    Chartered Accountant Sa born in September 1966
    Individual (53 offsprings)
    Officer
    icon of calendar 2007-12-11 ~ 2011-04-30
    OF - Director → CIF 0
  • 23
    Cassidy, John Charles
    Chief Executive Officer born in March 1964
    Individual (6 offsprings)
    Officer
    icon of calendar 2006-09-01 ~ 2007-12-11
    OF - Director → CIF 0
  • 24
    Naylor, Philip
    Individual (11 offsprings)
    Officer
    icon of calendar 2015-09-04 ~ 2019-01-18
    OF - Secretary → CIF 0
  • 25
    Potts, Derek
    Investment Director born in October 1958
    Individual (1 offspring)
    Officer
    icon of calendar 2007-12-11 ~ 2017-03-31
    OF - Director → CIF 0
  • 26
    Wells, Ian Joseph
    Finance Director born in January 1951
    Individual
    Officer
    icon of calendar 2004-06-01 ~ 2007-12-11
    OF - Director → CIF 0
  • 27
    Storer, James Martin
    Accountant born in September 1957
    Individual (10 offsprings)
    Officer
    icon of calendar 2003-01-27 ~ 2003-09-24
    OF - Director → CIF 0
  • 28
    Waples, Christopher Brian
    Operations Director born in January 1959
    Individual (9 offsprings)
    Officer
    icon of calendar 2007-12-11 ~ 2019-01-31
    OF - Director → CIF 0
  • 29
    George, John Philip
    Individual (43 offsprings)
    Officer
    icon of calendar 1999-04-27 ~ 2001-03-09
    OF - Secretary → CIF 0
  • 30
    Friend, Andrew Erskine
    Managing Director Investments born in June 1952
    Individual (1 offspring)
    Officer
    icon of calendar 1999-10-18 ~ 2006-09-08
    OF - Director → CIF 0
  • 31
    Shell, Peter Geoffrey
    Individual (2 offsprings)
    Officer
    icon of calendar 2002-04-12 ~ 2007-03-23
    OF - Secretary → CIF 0
  • 32
    icon of addressAspect House, 135/137 City Road, London
    Corporate
    Officer
    1998-06-04 ~ 1998-07-28
    PE - Director → CIF 0
    1998-06-04 ~ 1998-07-28
    PE - Nominee Secretary → CIF 0
  • 33
    icon of address3rd Floor, 46 Charles Street, Cardiff, South Glamorgan
    Active Corporate (2 parents, 9 offsprings)
    Equity (Company account)
    158,650 GBP2024-03-31
    Officer
    2001-03-09 ~ 2002-10-31
    PE - Secretary → CIF 0
  • 34
    icon of address14-18 City Road, Cardiff
    Corporate
    Officer
    1998-06-04 ~ 1998-07-28
    PE - Nominee Director → CIF 0
parent relation
Company in focus

JOHN LAING SOCIAL INFRASTRUCTURE LIMITED

Previous names
EQUION PLC - 2004-07-02
LAING HYDER PLC - 2000-12-11
CYBERSTAGE PLC - 1998-09-03
EQUION LIMITED - 2006-09-29
Standard Industrial Classification
64999 - Financial Intermediation Not Elsewhere Classified
70100 - Activities Of Head Offices

Related profiles found in government register
  • JOHN LAING SOCIAL INFRASTRUCTURE LIMITED
    Info
    EQUION PLC - 2004-07-02
    LAING HYDER PLC - 2004-07-02
    CYBERSTAGE PLC - 2004-07-02
    EQUION LIMITED - 2004-07-02
    Registered number 03576132
    icon of address1 Kingsway, London WC2B 6AN
    PRIVATE LIMITED COMPANY incorporated on 1998-06-04 and dissolved on 2021-11-30 (23 years 5 months). The company status is Dissolved.
    CIF 0
  • JOHN LAING SOCIAL INFRASTRUCTURE LIMITED
    S
    Registered number 3576132
    icon of address1, Kingsway, London, England, WC2B 6AN
    Corporate in Companies House, England
    CIF 1
    Limited By Shares in Companies House, England
    CIF 2 CIF 3
child relation
Offspring entities and appointments
Active 5
  • 1
    EQUION DEFENCE MANAGEMENT HOLDINGS LIMITED - 2003-02-21
    icon of address8 White Oak Square, London Road, Swanley, Kent
    Dissolved Corporate (4 parents, 1 offspring)
    Person with significant control
    icon of calendar 2016-04-06 ~ dissolved
    CIF 1 - Ownership of voting rights - 75% or moreOE
    CIF 1 - Right to appoint or remove directorsOE
    CIF 1 - Ownership of shares – 75% or moreOE
  • 2
    LAING HYDER PLC - 2002-08-27
    EQUION PLC - 2000-12-11
    icon of address1 Kingsway, London
    Dissolved Corporate (2 parents)
    Person with significant control
    icon of calendar 2016-04-06 ~ dissolved
    CIF 4 - Right to appoint or remove directorsOE
    CIF 4 - Ownership of shares – 75% or moreOE
    CIF 4 - Ownership of voting rights - 75% or moreOE
  • 3
    INFRASTRUCTURE INVESTMENTS LIMITED - 1996-03-21
    FASTOPEN LIMITED - 1994-11-14
    icon of address1 Kingsway, London
    Dissolved Corporate (2 parents)
    Person with significant control
    icon of calendar 2016-04-06 ~ dissolved
    CIF 2 - Ownership of voting rights - 75% or moreOE
    CIF 2 - Ownership of shares – 75% or moreOE
    CIF 2 - Right to appoint or remove directorsOE
  • 4
    BERKELEY STREET (NO.3) LIMITED - 1997-07-02
    MACQUARIE INFRASTRUCTURE INVESTMENTS (UK) LIMITED - 2001-02-26
    MACQUARIE INVESTMENTS (UK) LIMITED - 1999-11-17
    HACKREMCO (NO. 1068) LIMITED - 1995-12-12
    KVAERNER INVESTMENTS LIMITED - 1999-11-10
    icon of address1 Kingsway, London
    Dissolved Corporate (4 parents)
    Person with significant control
    icon of calendar 2016-04-06 ~ dissolved
    CIF 3 - Right to appoint or remove directorsOE
    CIF 3 - Ownership of shares – 75% or moreOE
    CIF 3 - Ownership of voting rights - 75% or moreOE
  • 5
    icon of address1 Kingsway, London
    Dissolved Corporate (2 parents, 1 offspring)
    Person with significant control
    icon of calendar 2016-04-06 ~ dissolved
    CIF 5 - Right to appoint or remove directorsOE
    CIF 5 - Ownership of shares – 75% or moreOE
    CIF 5 - Ownership of voting rights - 75% or moreOE

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