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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 8
  • 1
    Poll, Mary
    Individual (4 offsprings)
    Officer
    1996-08-12 ~ 1997-04-11
    OF - Secretary → CIF 0
  • 2
    Kirkley, David William, Dr
    Born in July 1938
    Individual (7 offsprings)
    Officer
    ~ now
    OF - Director → CIF 0
    Dr David William Kirkley
    Born in July 1938
    Individual (7 offsprings)
    Person with significant control
    2016-09-26 ~ now
    PE - Ownership of shares – 75% or moreCIF 0
  • 3
    Hallett, Christopher John
    Individual (8 offsprings)
    Officer
    1997-04-11 ~ now
    OF - Secretary → CIF 0
  • 4
    Kirkley, Christopher Edward
    Born in October 1985
    Individual (1 offspring)
    Officer
    2018-04-01 ~ now
    OF - Director → CIF 0
  • 5
    Larsen, Geir Bredo
    Born in December 1957
    Individual (3 offsprings)
    Officer
    1994-05-16 ~ now
    OF - Director → CIF 0
  • 6
    Brandon, Dorothea
    Born in October 1941
    Individual (1 offspring)
    Officer
    1994-04-29 ~ 1994-05-16
    OF - Director → CIF 0
  • 7
    Butler, David John
    Individual (7 offsprings)
    Officer
    ~ 1996-08-07
    OF - Secretary → CIF 0
  • 8
    Kirkley, Jonathan George
    Born in October 1979
    Individual (1 offspring)
    Officer
    2018-04-01 ~ now
    OF - Director → CIF 0
parent relation
Company in focus

OCEANTECH LIMITED

Period: 2006-02-13 ~ now
Company number: 02109095
Registered names
OCEANTECH LIMITED - now
THORNMEAD LIMITED - 1989-01-27
Standard Industrial Classification
70100 - Activities Of Head Offices

Related profiles found in government register
  • OCEANTECH LIMITED
    Info
    OCEANTECH PUBLIC LIMITED COMPANY - 2006-02-13
    THORNMEAD LIMITED - 2006-02-13
    Registered number 02109095
    7 Mariners Way, Cowes, Isle Of Wight PO31 8PD
    PRIVATE LIMITED COMPANY incorporated on 1987-03-11 (39 years). The company status is Active.
    The last date of confirmation statement was made at 2025-02-22
    CIF 0
  • OCEANTECH LIMITED
    S
    Registered number 02109095
    7, Mariners Way, Cowes, Isle Of Wight, England, PO31 8PD
    Private Company Limited By Shares in Uk Register Of Companies, England
    CIF 1
  • OCEANTECH LIMITED
    S
    Registered number 02109095
    7, Mariners Way, Cowes, Isle Of Wight, United Kingdom, PO31 8PD
    Limited Company in England & Wales, Uk
    CIF 2
child relation
Offspring entities and appointments 2
  • 1
    OCEANTECH-DATAWATT LIMITED
    - now 04002755
    FOCUS CONSORTIUM LIMITED - 2001-06-27
    7 Mariners Way, Cowes, Isle Of Wight, England
    Active Corporate (6 parents)
    Person with significant control
    2016-04-06 ~ now
    CIF 2 - Right to appoint or remove directors OE
    CIF 2 - Ownership of voting rights - 75% or more OE
    CIF 2 - Ownership of shares – 75% or more OE
  • 2
    SUBMARINE TECHNOLOGY LIMITED
    SC067048
    1 East Craibstone Street, Aberdeen, Aberdeenshire
    Active Corporate (11 parents)
    Person with significant control
    2016-04-06 ~ now
    CIF 1 - Ownership of shares – 75% or more OE

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Contains public sector information retrieved at 9 February 2026 and licensed under the Open Government Licence v3.0.