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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 29
  • 1
    Macdiarmid, Alexander Hugh
    Born in December 1943
    Individual (2 offsprings)
    Officer
    (before 1992-10-13) ~ 1993-07-30
    OF - Director → CIF 0
    1996-12-18 ~ 2003-12-15
    OF - Director → CIF 0
  • 2
    Suddards, Helen Jane
    Born in April 1954
    Individual (2 offsprings)
    Officer
    (before 1992-10-13) ~ 1998-01-12
    OF - Director → CIF 0
  • 3
    O'bree, Barry
    Individual (3 offsprings)
    Officer
    (before 1992-10-13) ~ 1995-03-09
    OF - Secretary → CIF 0
  • 4
    Nabet, Julien
    Born in July 1948
    Individual (1 offspring)
    Officer
    1996-07-31 ~ 2009-06-16
    OF - Director → CIF 0
  • 5
    Donovan, Michael Desmond Shaun
    Born in January 1941
    Individual (3 offsprings)
    Officer
    (before 1992-10-13) ~ 2015-09-23
    OF - Director → CIF 0
  • 6
    Hunter, Susan Elizabeth
    Born in July 1957
    Individual (7 offsprings)
    Officer
    1994-02-21 ~ 1997-09-30
    OF - Director → CIF 0
    Hunter, Susan Elizabeth
    Individual (7 offsprings)
    Officer
    1995-03-20 ~ 1997-09-30
    OF - Secretary → CIF 0
  • 7
    Sidbury, David Julian
    Born in March 1935
    Individual (5 offsprings)
    Officer
    (before 1992-10-13) ~ 1999-03-31
    OF - Director → CIF 0
  • 8
    Kornettka, Norbert
    Born in June 1955
    Individual (1 offspring)
    Officer
    1999-09-20 ~ 2000-12-31
    OF - Director → CIF 0
  • 9
    Sanson, Mathilde Jeanne Madeleine
    Born in November 1962
    Individual (1 offspring)
    Officer
    2001-05-16 ~ 2005-07-31
    OF - Director → CIF 0
  • 10
    Zirker, David Michael
    Born in December 1948
    Individual (4 offsprings)
    Officer
    1993-09-06 ~ 1994-01-31
    OF - Director → CIF 0
  • 11
    Hamilton, Nicholas David
    Born in December 1957
    Individual (8 offsprings)
    Officer
    (before 1992-10-13) ~ 1993-09-10
    OF - Director → CIF 0
  • 12
    Rankin, Alexander Todd
    Individual (5 offsprings)
    Officer
    2010-06-23 ~ now
    OF - Secretary → CIF 0
  • 13
    Galassi, Nicholas
    Born in April 1973
    Individual (7 offsprings)
    Officer
    2015-09-22 ~ now
    OF - Director → CIF 0
  • 14
    Roberts, Andrew Clive
    Born in December 1944
    Individual (6 offsprings)
    Officer
    (before 1992-10-13) ~ 1992-12-04
    OF - Director → CIF 0
  • 15
    Wise, William
    Born in January 1972
    Individual (7 offsprings)
    Officer
    2015-09-22 ~ now
    OF - Director → CIF 0
  • 16
    Hoodless, Roger William
    Born in September 1945
    Individual (4 offsprings)
    Officer
    (before 1992-10-13) ~ 2001-09-30
    OF - Director → CIF 0
  • 17
    Newnham, John Albert
    Born in May 1953
    Individual (1 offspring)
    Officer
    (before 1992-10-13) ~ 1993-07-30
    OF - Director → CIF 0
  • 18
    Rosentreter, Jurgen
    Born in April 1947
    Individual (1 offspring)
    Officer
    1996-07-31 ~ 1997-01-31
    OF - Director → CIF 0
  • 19
    Panczak, Eric John
    Born in July 1954
    Individual (15 offsprings)
    Officer
    1998-05-26 ~ 2009-06-16
    OF - Director → CIF 0
    Panczak, Eric John
    Individual (15 offsprings)
    Officer
    2009-06-16 ~ 2010-06-23
    OF - Secretary → CIF 0
  • 20
    Friedman, Lori Aline
    Born in November 1955
    Individual (3 offsprings)
    Officer
    1995-11-09 ~ 2000-10-18
    OF - Director → CIF 0
  • 21
    Crighton, Robert Peter
    Born in June 1945
    Individual (1 offspring)
    Officer
    (before 1992-10-13) ~ 1993-07-30
    OF - Director → CIF 0
    1996-12-18 ~ 2009-06-16
    OF - Director → CIF 0
  • 22
    Solomon, David Philip
    Born in August 1945
    Individual (1 offspring)
    Officer
    (before 1992-10-13) ~ 1998-10-06
    OF - Director → CIF 0
  • 23
    Koizim, Michael
    Born in February 1957
    Individual (3 offsprings)
    Officer
    2009-06-16 ~ 2012-10-01
    OF - Director → CIF 0
  • 24
    Humphries, Christopher
    Born in March 1963
    Individual (6 offsprings)
    Officer
    2002-07-17 ~ 2009-06-16
    OF - Director → CIF 0
  • 25
    Gutch, Timothy Clement
    Born in August 1943
    Individual (1 offspring)
    Officer
    (before 1992-10-13) ~ 1993-07-30
    OF - Director → CIF 0
  • 26
    Begley, Michael Thomas
    Born in July 1959
    Individual (3 offsprings)
    Officer
    2010-04-14 ~ 2015-09-23
    OF - Director → CIF 0
  • 27
    Lawson, Henry Clifford Ryder
    Born in December 1963
    Individual (13 offsprings)
    Officer
    1994-04-21 ~ 2009-04-01
    OF - Director → CIF 0
  • 28
    Tomlinson, John Richard
    Born in January 1960
    Individual (15 offsprings)
    Officer
    1998-06-29 ~ 2009-01-31
    OF - Director → CIF 0
    Tomlinson, John Richard
    Individual (15 offsprings)
    Officer
    1997-10-01 ~ 2009-01-31
    OF - Secretary → CIF 0
  • 29
    401, Congress Avenue, Suite 3100, Austin, Texas, United States
    Corporate (1 offspring)
    Person with significant control
    2016-04-06 ~ now
    PE - Ownership of shares – 75% or moreCIF 0
parent relation
Company in focus

MEDIAOCEAN SYSTEMS LIMITED

Period: 2012-03-06 ~ now
Company number: 01622089
Registered names
MEDIAOCEAN SYSTEMS LIMITED - now
LEACHFORD LIMITED - 1982-07-30
Recent Standard Industrial Classification
62012 - Business And Domestic Software Development
63110 - Data Processing, Hosting And Related Activities

  • MEDIAOCEAN SYSTEMS LIMITED
    Info
    DONOVAN DATA SYSTEMS LIMITED - 2012-03-06
    LEACHFORD LIMITED - 2012-03-06
    Registered number 01622089
    The Blue Fin Building, 110 Southwark Street, London SE1 0TA
    PRIVATE LIMITED COMPANY incorporated on 1982-03-15 (44 years 6 months). The status of the company number is Active.
    The last date of confirmation statement was made at 2025-10-13
    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.