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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
    GENIO HEALTH & LIFE SCIENCES LIMITED - now
    GENIO HEALTH LIMITED - 2012-02-09
    icon of addressLynton House, 7-12 Tavistock Square, London, England
    Dissolved Corporate (2 parents, 2 offsprings)
    Person with significant control
    icon of calendar 2016-04-06 ~ dissolved
    PE - Ownership of shares – 75% or moreCIF 0
Ceased 26
  • 1
    Tkaczyk, Dominic
    Company Director born in August 1953
    Individual (2 offsprings)
    Officer
    icon of calendar 2001-06-25 ~ 2011-01-10
    OF - Director → CIF 0
    Tkaczyk, Dominic
    Company Director
    Individual (2 offsprings)
    Officer
    icon of calendar 2001-06-25 ~ 2004-05-28
    OF - Secretary → CIF 0
  • 2
    O'mahoney, Lauren Sylvia
    Individual
    Officer
    icon of calendar 2009-12-23 ~ 2012-05-17
    OF - Secretary → CIF 0
  • 3
    Mikkelsen, Michael Ralph
    Director born in October 1945
    Individual (3 offsprings)
    Officer
    icon of calendar 1999-10-07 ~ 2001-06-25
    OF - Director → CIF 0
    Mikkelsen, Michael Ralph
    Director
    Individual (3 offsprings)
    Officer
    icon of calendar 1999-10-07 ~ 2000-10-06
    OF - Secretary → CIF 0
  • 4
    Melling, Jonathan Frederick
    Consultant born in April 1954
    Individual
    Officer
    icon of calendar 2000-10-06 ~ 2009-07-01
    OF - Director → CIF 0
  • 5
    Read, James Christopher
    Accountant
    Individual
    Officer
    icon of calendar 2009-08-27 ~ 2009-12-22
    OF - Secretary → CIF 0
  • 6
    Boseley, Michael David
    Director born in May 1948
    Individual (6 offsprings)
    Officer
    icon of calendar 2011-11-04 ~ 2013-10-31
    OF - Director → CIF 0
  • 7
    Brookes, Michele Jane
    Individual (1 offspring)
    Officer
    icon of calendar 2017-02-22 ~ 2018-05-22
    OF - Secretary → CIF 0
  • 8
    Mockler, John
    Hr Director born in May 1947
    Individual (1 offspring)
    Officer
    icon of calendar 2003-05-16 ~ 2011-11-04
    OF - Director → CIF 0
  • 9
    Connor, Francis Patrick
    Director born in June 1955
    Individual (2 offsprings)
    Officer
    icon of calendar 2005-09-30 ~ 2005-12-09
    OF - Director → CIF 0
  • 10
    Lilley, Charles Gordon
    Director born in August 1954
    Individual (5 offsprings)
    Officer
    icon of calendar 2009-03-30 ~ 2017-03-01
    OF - Director → CIF 0
  • 11
    Gross, Mark
    Consultant born in February 1939
    Individual
    Officer
    icon of calendar 2003-05-16 ~ 2004-05-28
    OF - Director → CIF 0
    Gross, Mark
    Director born in February 1939
    Individual
    icon of calendar 2005-09-26 ~ 2007-11-19
    OF - Director → CIF 0
  • 12
    Ruck, Andrew William Bruce
    Consultant born in November 1955
    Individual (2 offsprings)
    Officer
    icon of calendar 2008-02-25 ~ 2011-06-01
    OF - Director → CIF 0
  • 13
    Mc Guire, Michael Terence
    Director born in July 1948
    Individual
    Officer
    icon of calendar 2001-12-17 ~ 2004-05-28
    OF - Director → CIF 0
  • 14
    Sissons, Phillip John
    Director` born in December 1952
    Individual
    Officer
    icon of calendar 2010-02-01 ~ 2010-07-09
    OF - Director → CIF 0
  • 15
    Seabrook, William Henry James
    Director born in June 1934
    Individual (3 offsprings)
    Officer
    icon of calendar 1999-10-07 ~ 2013-04-09
    OF - Director → CIF 0
  • 16
    Henry, Dominick Hugh Mitcheson
    Accountant born in February 1946
    Individual (17 offsprings)
    Officer
    icon of calendar 2005-10-10 ~ 2012-01-25
    OF - Director → CIF 0
    Henry, Dominick Hugh Mitcheson
    Individual (17 offsprings)
    Officer
    icon of calendar 2007-02-01 ~ 2009-08-26
    OF - Secretary → CIF 0
  • 17
    Clarke, Christopher Michael
    Accountant born in October 1945
    Individual (1 offspring)
    Officer
    icon of calendar 2003-11-01 ~ 2005-04-04
    OF - Director → CIF 0
    Clarke, Christopher Michael
    Accountant
    Individual (1 offspring)
    Officer
    icon of calendar 2003-11-01 ~ 2005-04-04
    OF - Secretary → CIF 0
  • 18
    Trueman, Theresa
    Company Director born in September 1956
    Individual
    Officer
    icon of calendar 2005-04-22 ~ 2012-01-25
    OF - Director → CIF 0
  • 19
    Collins, John Kenneth
    Consultant born in April 1944
    Individual
    Officer
    icon of calendar 2000-04-27 ~ 2004-03-31
    OF - Director → CIF 0
    Collins, John Kenneth
    Individual
    Officer
    icon of calendar 2000-10-06 ~ 2001-06-25
    OF - Secretary → CIF 0
  • 20
    Cass, Deborah Jacqueline
    Accountant
    Individual
    Officer
    icon of calendar 2005-04-04 ~ 2007-02-01
    OF - Secretary → CIF 0
  • 21
    Richardson, Richard James, Prof.
    Consultant Paediatrician (Doct born in July 1947
    Individual (6 offsprings)
    Officer
    icon of calendar 2002-07-29 ~ 2012-03-30
    OF - Director → CIF 0
  • 22
    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
  • 23
    Gardiner, Ruth Margaret Isobel
    Consultant born in August 1963
    Individual (1 offspring)
    Officer
    icon of calendar 2008-02-25 ~ 2010-01-31
    OF - Director → CIF 0
  • 24
    BFL LIMITED - 2010-01-16
    icon of address381 Kingsway, Hove, East Sussex
    Dissolved Corporate (4 parents, 9 offsprings)
    Officer
    1999-10-07 ~ 1999-10-07
    PE - Nominee Secretary → CIF 0
  • 25
    icon of address381 Kingsway, Hove, East Sussex
    Dissolved Corporate (4 parents, 2 offsprings)
    Officer
    1999-10-07 ~ 1999-10-08
    PE - Nominee Director → CIF 0
  • 26
    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 GROUP LIMITED

Previous names
DATASYSTEMS CONSULTANTS LIMITED - 2005-07-04
CONTINUITY MANAGEMENT SERVICES LIMITED - 2000-02-09
HEALTHSYSTEMS CONSULTANTS LIMITED - 2000-07-07
Standard Industrial Classification
62020 - Information Technology Consultancy Activities
62090 - Other Information Technology Service Activities
70229 - Management Consultancy Activities Other Than Financial Management

Related profiles found in government register
  • HEALTHSYSTEMS GROUP LIMITED
    Info
    DATASYSTEMS CONSULTANTS LIMITED - 2005-07-04
    CONTINUITY MANAGEMENT SERVICES LIMITED - 2005-07-04
    HEALTHSYSTEMS CONSULTANTS LIMITED - 2005-07-04
    Registered number 03854729
    icon of addressLynton House, Tavistock Square, London WC1H 9BQ
    PRIVATE LIMITED COMPANY incorporated on 1999-10-07 and dissolved on 2018-10-23 (19 years). The company status is Dissolved.
    CIF 0
  • HEALTHSYSTEMS GROUP LIMITED
    S
    Registered number 03854729
    icon of addressLynton House, 7-12 Tavistock Square, London, England, WC1H 9BQ
    Private Limited Company in England
    CIF 1
child relation
Offspring entities and appointments
Active 1
  • DATASYSTEMS CONSULTANTS LIMITED - 2000-07-07
    SIBACHARM LIMITED - 1985-09-09
    SEABROOK AND COMPANY LIMITED - 1986-02-26
    icon of addressEvolve Secure Solutions Ltd, Lynton House, Tavistock Square, London, England
    Dissolved Corporate (2 parents)
    Person with significant control
    icon of calendar 2016-04-06 ~ dissolved
    CIF 1 - Ownership of shares – 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.