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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 2
  • 1
    Lewis, Kevin
    Director born in May 1956
    Individual (33 offsprings)
    Officer
    icon of calendar 2015-08-07 ~ dissolved
    OF - Director → CIF 0
  • 2
    DATASYSTEMS CONSULTANTS LIMITED - 2005-07-04
    CONTINUITY MANAGEMENT SERVICES LIMITED - 2000-02-09
    HEALTHSYSTEMS CONSULTANTS LIMITED - 2000-07-07
    icon of addressLynton House, 7-12 Tavistock Square, London, England
    Dissolved Corporate (2 parents, 1 offspring)
    Person with significant control
    icon of calendar 2016-04-06 ~ dissolved
    PE - Ownership of shares – 75% or moreCIF 0
Ceased 27
  • 1
    Buchanan, Robin Wilson, Sir
    Chartered Accountant born in September 1930
    Individual
    Officer
    icon of calendar 1999-05-01 ~ 2001-05-01
    OF - Director → CIF 0
  • 2
    Tkaczyk, Dominic
    Company Director born in August 1953
    Individual (2 offsprings)
    Officer
    icon of calendar 2001-06-25 ~ 2003-02-01
    OF - Director → CIF 0
    Tkaczyk, Dominic
    Company Director
    Individual (2 offsprings)
    Officer
    icon of calendar 2001-06-25 ~ 2003-02-01
    OF - Secretary → CIF 0
  • 3
    Hall, Ian Patrick
    Consultant born in February 1959
    Individual (2 offsprings)
    Officer
    icon of calendar 2011-02-01 ~ 2012-03-30
    OF - Director → CIF 0
  • 4
    O'mahoney, Lauren Sylvia
    Individual
    Officer
    icon of calendar 2009-12-23 ~ 2012-05-17
    OF - Secretary → CIF 0
  • 5
    Seabrook, Carolyn
    Director/Consultant born in August 1942
    Individual (2 offsprings)
    Officer
    icon of calendar ~ 1994-07-31
    OF - Director → CIF 0
    Seabrook, Carolyn
    Individual (2 offsprings)
    Officer
    icon of calendar ~ 2001-06-25
    OF - Secretary → CIF 0
  • 6
    Melling, Jonathan Frederick
    Consultant born in April 1954
    Individual
    Officer
    icon of calendar 1999-04-01 ~ 2009-06-01
    OF - Director → CIF 0
  • 7
    Read, James Christopher
    Accountant born in February 1948
    Individual
    Officer
    icon of calendar 2009-08-27 ~ 2009-12-22
    OF - Director → CIF 0
    Read, James Christopher
    Accountant
    Individual
    Officer
    icon of calendar 2009-08-27 ~ 2009-12-22
    OF - Secretary → CIF 0
  • 8
    Develin, Heather Ann
    Consultant born in March 1957
    Individual
    Officer
    icon of calendar 2008-10-24 ~ 2009-06-01
    OF - Director → CIF 0
  • 9
    Brookes, Michele Jane
    Individual (1 offspring)
    Officer
    icon of calendar 2017-02-22 ~ 2018-05-22
    OF - Secretary → CIF 0
  • 10
    Hancorn, Peter David
    Consultant born in June 1942
    Individual
    Officer
    icon of calendar 2008-10-24 ~ 2009-06-01
    OF - Director → CIF 0
  • 11
    Bates, Jimmy
    Management Consultant born in December 1947
    Individual (1 offspring)
    Officer
    icon of calendar 2003-11-01 ~ 2005-08-05
    OF - Director → CIF 0
  • 12
    Connor, Francis Patrick
    Consultant born in June 1955
    Individual (2 offsprings)
    Officer
    icon of calendar 2003-11-01 ~ 2005-12-09
    OF - Director → CIF 0
  • 13
    Lilley, Charles Gordon
    Director born in August 1954
    Individual (5 offsprings)
    Officer
    icon of calendar 2010-05-14 ~ 2017-03-01
    OF - Director → CIF 0
  • 14
    Ruck, Andrew William Bruce
    Consultant born in November 1955
    Individual (2 offsprings)
    Officer
    icon of calendar 2003-11-01 ~ 2012-01-23
    OF - Director → CIF 0
  • 15
    Sissons, Phillip John
    Director born in December 1952
    Individual
    Officer
    icon of calendar 2010-02-01 ~ 2010-05-14
    OF - Director → CIF 0
    icon of calendar 2010-05-24 ~ 2010-07-09
    OF - Director → CIF 0
  • 16
    Seabrook, William Henry James
    Chairman born in June 1934
    Individual (3 offsprings)
    Officer
    icon of calendar ~ 2012-03-30
    OF - Director → CIF 0
  • 17
    Innes, Colin Andrew
    Consultant born in March 1961
    Individual (3 offsprings)
    Officer
    icon of calendar 2011-02-01 ~ 2012-03-30
    OF - Director → CIF 0
  • 18
    Hopper, Julia Clare
    Consultant born in February 1954
    Individual (1 offspring)
    Officer
    icon of calendar 2008-10-24 ~ 2009-06-01
    OF - Director → CIF 0
  • 19
    Henry, Dominick Hugh Mitcheson
    Individual (17 offsprings)
    Officer
    icon of calendar 2007-02-01 ~ 2009-08-26
    OF - Secretary → CIF 0
  • 20
    Clarke, Christopher Michael
    Individual (1 offspring)
    Officer
    icon of calendar 2003-11-01 ~ 2005-04-04
    OF - Secretary → CIF 0
  • 21
    Collins, John Kenneth
    Consultant born in April 1944
    Individual
    Officer
    icon of calendar 1999-04-01 ~ 2003-02-01
    OF - Director → CIF 0
  • 22
    Cass, Deborah Jacqueline
    Accountant
    Individual
    Officer
    icon of calendar 2005-04-04 ~ 2007-02-01
    OF - Secretary → CIF 0
  • 23
    Williams, Gary Scott
    Accountant
    Individual (1 offspring)
    Officer
    icon of calendar 2003-02-01 ~ 2004-05-28
    OF - Secretary → CIF 0
  • 24
    Richardson, Richard James, Prof.
    Consultant born in July 1947
    Individual (6 offsprings)
    Officer
    icon of calendar 2003-02-01 ~ 2012-03-30
    OF - Director → CIF 0
  • 25
    Watkins, Alan Arthur
    Director born in August 1955
    Individual (22 offsprings)
    Officer
    icon of calendar 2015-08-07 ~ 2018-05-22
    OF - Director → CIF 0
  • 26
    Gardiner, Ruth Margaret Isobel
    Consultant born in August 1963
    Individual (1 offspring)
    Officer
    icon of calendar 2006-03-01 ~ 2010-01-31
    OF - Director → CIF 0
  • 27
    icon of address5, The Courtyard, Wisley, Woking, Surrey, England
    Corporate
    Officer
    2009-12-23 ~ 2009-12-23
    PE - Secretary → CIF 0
parent relation
Company in focus

HEALTHSYSTEMS CONSULTANTS LIMITED

Previous names
DATASYSTEMS CONSULTANTS LIMITED - 2000-07-07
SIBACHARM LIMITED - 1985-09-09
SEABROOK AND COMPANY LIMITED - 1986-02-26
Standard Industrial Classification
62020 - Information Technology Consultancy Activities

  • HEALTHSYSTEMS CONSULTANTS LIMITED
    Info
    DATASYSTEMS CONSULTANTS LIMITED - 2000-07-07
    SIBACHARM LIMITED - 2000-07-07
    SEABROOK AND COMPANY LIMITED - 2000-07-07
    Registered number 01938465
    icon of addressLynton House, Tavistock Square, London WC1H 9BQ
    PRIVATE LIMITED COMPANY incorporated on 1985-08-13 and dissolved on 2018-10-23 (33 years 2 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 12 November 2025 and licensed under the Open Government Licence v3.0.