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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 15
  • 1
    Cain, Jonathan
    Born in May 1970
    Individual (4 offsprings)
    Officer
    2014-10-17 ~ now
    OF - Director → CIF 0
    Mr Jonathan Cain
    Born in May 1970
    Individual (4 offsprings)
    Person with significant control
    2016-04-06 ~ 2016-04-06
    PE - Ownership of shares – More than 25% but not more than 50% as a member of a firmCIF 0
    PE - Ownership of voting rights - More than 25% but not more than 50% as a member of a firmCIF 0
  • 2
    Owen, David Roger Jones, Professor
    Born in May 1942
    Individual (5 offsprings)
    Officer
    1999-11-25 ~ 2010-02-28
    OF - Director → CIF 0
  • 3
    Bere, Adam Toby, Dr
    Born in April 1975
    Individual (5 offsprings)
    Officer
    2014-10-17 ~ 2025-07-31
    OF - Director → CIF 0
    Bere, Adam Toby
    Individual (5 offsprings)
    Officer
    2014-12-01 ~ 2025-07-31
    OF - Secretary → CIF 0
    Dr Adam Toby Bere
    Born in April 1975
    Individual (5 offsprings)
    Person with significant control
    2016-04-06 ~ 2016-04-06
    PE - Ownership of shares – More than 25% but not more than 50% as a member of a firmCIF 0
    PE - Ownership of voting rights - More than 25% but not more than 50% as a member of a firmCIF 0
  • 4
    Crook, Anthony James Lister, Doctor
    Born in May 1960
    Individual (4 offsprings)
    Officer
    1999-11-25 ~ 2008-09-01
    OF - Director → CIF 0
  • 5
    Yacoub, Thamer
    Born in February 1962
    Individual (3 offsprings)
    Officer
    2025-07-31 ~ 2025-12-14
    OF - Director → CIF 0
  • 6
    Anderson, Henry John
    Born in July 1953
    Individual (5 offsprings)
    Officer
    2000-01-17 ~ 2014-10-17
    OF - Director → CIF 0
  • 7
    Walker, Dwayne
    Born in August 1977
    Individual (3 offsprings)
    Officer
    2025-07-31 ~ now
    OF - Director → CIF 0
  • 8
    Lazarus, Harry Pierre
    Born in April 1937
    Individual (1061 offsprings)
    Officer
    1999-11-25 ~ 1999-11-25
    OF - Nominee Director → CIF 0
  • 9
    Dutko, Martin, Dr
    Born in May 1959
    Individual (3 offsprings)
    Officer
    2014-10-17 ~ 2019-06-30
    OF - Director → CIF 0
  • 10
    Armstrong, James
    Born in March 1969
    Individual (6 offsprings)
    Officer
    2019-06-30 ~ 2022-04-27
    OF - Director → CIF 0
  • 11
    Kato, Jun
    Born in October 1979
    Individual (3 offsprings)
    Officer
    2020-03-31 ~ 2025-07-31
    OF - Director → CIF 0
  • 12
    Blud, Paul
    Born in August 1978
    Individual (3 offsprings)
    Officer
    2019-06-30 ~ 2021-07-31
    OF - Director → CIF 0
  • 13
    Lazarus, Heather Ann
    Individual (903 offsprings)
    Officer
    1999-11-25 ~ 1999-11-25
    OF - Nominee Secretary → CIF 0
  • 14
    Rance, Jonathan Mark, Dr
    Born in June 1959
    Individual (6 offsprings)
    Officer
    1999-11-25 ~ 2014-10-17
    OF - Director → CIF 0
    Rance, Jonathan Mark, Dr
    Individual (6 offsprings)
    Officer
    1999-11-25 ~ 2014-10-17
    OF - Secretary → CIF 0
  • 15
    ROCKFIELD GLOBAL TECHNOLOGIES LIMITED
    09137964
    The Ethos Building, Kings Road, Prince Of Wales Dock, Swansea, United Kingdom
    Active Corporate (8 parents, 1 offspring)
    Person with significant control
    2016-04-06 ~ now
    PE - Ownership of shares – 75% or more as a member of a firmCIF 0
    PE - Ownership of voting rights - 75% or more as a member of a firmCIF 0
parent relation
Company in focus

ROCKFIELD HOLDINGS LIMITED

Period: 1999-11-25 ~ now
Company number: 03883941
Registered name
ROCKFIELD HOLDINGS LIMITED - now
Standard Industrial Classification
62090 - Other Information Technology Service Activities
Brief company account
Average Number of Employees
02024-01-01 ~ 2024-12-31
02023-01-01 ~ 2023-12-31
Fixed Assets - Investments
69,828 GBP2024-12-31
69,828 GBP2023-12-31
Cash at bank and in hand
886 GBP2024-12-31
2,984 GBP2023-12-31
Creditors
Current
56,730 GBP2024-12-31
58,730 GBP2023-12-31
Net Current Assets/Liabilities
-55,844 GBP2024-12-31
-55,746 GBP2023-12-31
Total Assets Less Current Liabilities
13,984 GBP2024-12-31
14,082 GBP2023-12-31
Equity
Called up share capital
538 GBP2024-12-31
538 GBP2023-12-31
Retained earnings (accumulated losses)
13,446 GBP2024-12-31
13,544 GBP2023-12-31
Equity
13,984 GBP2024-12-31
14,082 GBP2023-12-31
Investments in Group Undertakings
Cost valuation
69,828 GBP2023-12-31
Investments in Group Undertakings
69,828 GBP2024-12-31
69,828 GBP2023-12-31
Amounts owed to group undertakings
Current
56,730 GBP2024-12-31
58,730 GBP2023-12-31

Related profiles found in government register
  • ROCKFIELD HOLDINGS LIMITED
    Info
    Registered number 03883941
    Innovation Matrix, Kings Road, Swansea, Swansea SA1 8FF
    PRIVATE LIMITED COMPANY incorporated on 1999-11-25 (26 years 4 months). The status of the company number is Active.
    The last date of confirmation statement was made at 2025-11-25
    CIF 0
  • ROCKFIELD HOLDINGS LTD
    S
    Registered number 03883941
    Ethos, Kings Road, Prince Of Wales Dock, Swansea, Wales, SA1 8AS
    Limited Company in England And Wales, Uk
    CIF 1
child relation
Offspring entities and appointments 1
  • 1
    ROCKFIELD SOFTWARE LIMITED
    - now 01944544
    TECHODYNE LIMITED - 1985-11-18
    Innovation Matrix, Innovation Matrix, Swansea, Swansea, Wales
    Active Corporate (16 parents)
    Person with significant control
    2016-07-07 ~ now
    CIF 1 - Ownership of shares – 75% or more OE

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Contains public sector information retrieved at 22 March 2026 and licensed under the Open Government Licence v3.0.