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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 16
  • 1
    Trevarthen, Alan Geoffrey
    Born in February 1959
    Individual (2 offsprings)
    Officer
    2007-03-07 ~ 2021-02-26
    OF - Director → CIF 0
  • 2
    Devine, James Patrick
    Born in January 1954
    Individual (3 offsprings)
    Officer
    2006-03-08 ~ 2009-03-31
    OF - Director → CIF 0
  • 3
    Edwards, Christopher Digby Korman
    Born in January 1953
    Individual (15 offsprings)
    Officer
    2006-03-08 ~ 2007-12-03
    OF - Director → CIF 0
  • 4
    Jackson, Joseph
    Born in April 1954
    Individual (1 offspring)
    Officer
    2000-09-01 ~ 2011-01-17
    OF - Director → CIF 0
  • 5
    Laker, Nicholas Paul
    Born in March 1982
    Individual (1 offspring)
    Officer
    2019-09-01 ~ now
    OF - Director → CIF 0
  • 6
    Jones, David Fitzherbert
    Born in June 1936
    Individual (1 offspring)
    Officer
    (before 1992-12-01) ~ 2006-03-08
    OF - Director → CIF 0
  • 7
    Stevenson, Peter Anthony
    Born in March 1960
    Individual (4 offsprings)
    Officer
    1997-08-13 ~ 2011-12-16
    OF - Director → CIF 0
  • 8
    Naylor, Philip
    Individual (139 offsprings)
    Officer
    2006-12-15 ~ 2015-02-13
    OF - Secretary → CIF 0
  • 9
    Stafford, Martin Thomas
    Born in November 1957
    Individual (5 offsprings)
    Officer
    2008-03-05 ~ 2017-03-15
    OF - Director → CIF 0
  • 10
    Di Maio, Matteo
    Born in March 1974
    Individual (3 offsprings)
    Officer
    2017-03-15 ~ 2018-04-06
    OF - Director → CIF 0
  • 11
    Simmonds, Janet Kathleen
    Born in December 1943
    Individual (1 offspring)
    Officer
    1994-07-01 ~ 2004-04-30
    OF - Director → CIF 0
    Simmonds, Janet Kathleen
    Individual (1 offspring)
    Officer
    (before 1992-12-01) ~ 2004-04-30
    OF - Secretary → CIF 0
  • 12
    Vallance, Ian
    Born in February 1969
    Individual (40 offsprings)
    Officer
    2017-03-15 ~ 2017-03-15
    OF - Director → CIF 0
    2018-04-06 ~ 2019-08-16
    OF - Director → CIF 0
    Vallance, Ian
    Individual (40 offsprings)
    Officer
    2015-02-13 ~ 2018-09-25
    OF - Secretary → CIF 0
  • 13
    Moore, Stephen Richard
    Born in January 1950
    Individual (1 offspring)
    Officer
    (before 1992-12-01) ~ 2007-03-31
    OF - Director → CIF 0
  • 14
    Grimason, Deborah
    Born in March 1963
    Individual (550 offsprings)
    Officer
    2019-08-16 ~ now
    OF - Director → CIF 0
    Grimason, Deborah
    Individual (550 offsprings)
    Officer
    2018-09-25 ~ now
    OF - Secretary → CIF 0
  • 15
    SEATEC UK LIMITED
    - now SC106026
    SEATEC SAFETY SYSTEMS LIMITED - 2006-05-10
    CARGO ANALYTICS LIMITED - 1994-12-30
    Skypark, 8 Elliot Place, Glasgow, Scotland
    Active Corporate (28 parents, 1 offspring)
    Person with significant control
    2016-04-06 ~ dissolved
    PE - Has significant influence or control as a member of a firmCIF 0
    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
  • 16
    SHAWS SECRETARIES LIMITED
    02222027
    Suite 17 City Business Centre, Lower Road, London
    Dissolved Corporate (6 parents, 215 offsprings)
    Officer
    2004-04-30 ~ 2006-12-15
    OF - Secretary → CIF 0
parent relation
Company in focus

U.M.C. INTERNATIONAL PLC

Period: 1989-05-03 ~ 2021-07-20
Company number: 01069620
Registered names
U.M.C. INTERNATIONAL PLC - Dissolved
Standard Industrial Classification
52220 - Service Activities Incidental To Water Transportation

  • U.M.C. INTERNATIONAL PLC
    Info
    UNDERWATER MAINTENANCE COMPANY LIMITED - 1989-05-03
    Registered number 01069620
    1st Floor 63 Queen Victoria Street, London EC4N 4UA
    PUBLIC LIMITED COMPANY incorporated on 1972-09-04 and dissolved on 2021-07-20 (48 years 10 months). 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.