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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 17
  • 1
    Sharpe, William John Ashdown
    Born in November 1947
    Individual (8 offsprings)
    Officer
    (before 1992-04-04) ~ 1994-02-06
    OF - Director → CIF 0
  • 2
    Firth, David Samuel Peter
    Individual (85 offsprings)
    Officer
    1994-12-12 ~ 1999-08-18
    OF - Secretary → CIF 0
  • 3
    Ketchin, Ian Malcolm
    Born in September 1963
    Individual (67 offsprings)
    Officer
    2007-05-17 ~ 2011-03-31
    OF - Director → CIF 0
    Ketchin, Ian Malcolm
    Individual (67 offsprings)
    Officer
    2007-05-17 ~ 2011-03-31
    OF - Secretary → CIF 0
  • 4
    Hughes, John Llewellyn Mostyn
    Born in July 1951
    Individual (71 offsprings)
    Officer
    2005-07-29 ~ 2009-07-03
    OF - Director → CIF 0
  • 5
    Rommel, Alan David
    Born in July 1971
    Individual (10 offsprings)
    Officer
    2015-10-05 ~ now
    OF - Director → CIF 0
  • 6
    Kelly, Joseph Patrick
    Born in March 1965
    Individual (41 offsprings)
    Officer
    1999-02-03 ~ 2007-05-17
    OF - Director → CIF 0
    Kelly, Joseph Patrick
    Individual (41 offsprings)
    Officer
    2006-04-10 ~ 2007-05-17
    OF - Secretary → CIF 0
  • 7
    Harris, Christopher John
    Born in December 1950
    Individual (18 offsprings)
    Officer
    (before 1992-04-04) ~ 1993-11-17
    OF - Director → CIF 0
    Harris, Christopher John
    Individual (18 offsprings)
    Officer
    1993-01-13 ~ 1993-11-17
    OF - Secretary → CIF 0
  • 8
    Watkinson, Ed
    Individual (15 offsprings)
    Officer
    2005-07-29 ~ 2006-04-10
    OF - Secretary → CIF 0
  • 9
    O'driscoll, Ian
    Born in March 1954
    Individual (39 offsprings)
    Officer
    2003-02-04 ~ 2003-04-27
    OF - Director → CIF 0
  • 10
    Simmonds, Stephen William
    Born in March 1956
    Individual (27 offsprings)
    Officer
    1993-11-01 ~ 1999-08-18
    OF - Director → CIF 0
    Simmonds, Stephen William
    Individual (27 offsprings)
    Officer
    1993-11-17 ~ 1994-12-12
    OF - Secretary → CIF 0
  • 11
    Antony, Roger Harold
    Born in April 1967
    Individual (46 offsprings)
    Officer
    2012-04-10 ~ now
    OF - Director → CIF 0
    Antony, Roger Harold
    Individual (46 offsprings)
    Officer
    2015-06-30 ~ now
    OF - Secretary → CIF 0
  • 12
    Welch, Alwyn Frank
    Born in July 1957
    Individual (54 offsprings)
    Officer
    2006-02-13 ~ 2010-05-31
    OF - Director → CIF 0
  • 13
    Leyshon, Alison Jane
    Born in May 1967
    Individual (55 offsprings)
    Officer
    2001-07-23 ~ 2005-07-29
    OF - Director → CIF 0
    Leyshon, Alison Jane
    Individual (55 offsprings)
    Officer
    1999-08-18 ~ 2005-07-29
    OF - Secretary → CIF 0
  • 14
    Woolley, Alastair John Lomond
    Born in October 1961
    Individual (59 offsprings)
    Officer
    2011-04-01 ~ 2015-06-30
    OF - Director → CIF 0
    Woolley, Alastair John Lomond
    Individual (59 offsprings)
    Officer
    2011-04-01 ~ 2011-04-01
    OF - Secretary → CIF 0
    2011-04-01 ~ 2015-06-30
    OF - Secretary → CIF 0
  • 15
    Moss, Ronald Allen
    Born in January 1948
    Individual (23 offsprings)
    Officer
    1992-02-19 ~ 1999-02-03
    OF - Director → CIF 0
    Moss, Ronald Allen
    Individual (23 offsprings)
    Officer
    1992-02-19 ~ 1993-01-13
    OF - Secretary → CIF 0
  • 16
    Miller, Ian Kenneth
    Born in March 1948
    Individual (52 offsprings)
    Officer
    2003-04-27 ~ 2004-11-30
    OF - Director → CIF 0
  • 17
    CSS SOFTWARE SOLUTIONS LIMITED - now 01702912
    C.S.I. TECHNICAL RECRUITMENT LIMITED - 1991-01-09
    COMPUTER SEARCH AND SELECTION (SOUTHERN) LIMITED - 1985-12-09
    COMPUTER SEARCH (SOUTH) LIMITED - 1983-03-24
    Dawson House, 5 Jewry Street, London, England
    Dissolved Corporate (19 parents, 4 offsprings)
    Person with significant control
    2016-04-06 ~ dissolved
    PE - Ownership of shares – 75% or moreCIF 0
parent relation
Company in focus

TRIDENT COMPUTER SERVICES GROUP PUBLIC LIMITED COMPANY

Period: 1983-05-25 ~ 2017-09-05
Company number: 01021750
Registered names
TRIDENT COMPUTER SERVICES GROUP PUBLIC LIMITED COMPANY - Dissolved
Standard Industrial Classification
62090 - Other Information Technology Service Activities

  • TRIDENT COMPUTER SERVICES GROUP PUBLIC LIMITED COMPANY
    Info
    TRIDENT COMPUTER SERVICES PUBLIC LIMITED COMPANY - 1983-05-25
    Registered number 01021750
    Dawson House, 5 Jewry Street, London EC3N 2EX
    PUBLIC LIMITED COMPANY incorporated on 1971-08-20 and dissolved on 2017-09-05 (46 years). The status of the company number is Dissolved.
    CIF 0
child relation
Offspring entities and appointments 0
  • Not found in our database.

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Contains public sector information retrieved at 14 July 2026 and licensed under the Open Government Licence v3.0.