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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
Active 2
  • 1
    Clark, Sonya Jayne, Mrs.
    Born in August 1962
    Individual (2 offsprings)
    Officer
    icon of calendar 2025-04-15 ~ now
    OF - Director → CIF 0
  • 2
    Clark, Timothy Gordon
    Born in May 1960
    Individual (2 offsprings)
    Officer
    icon of calendar 2000-07-06 ~ now
    OF - Director → CIF 0
    Mr Timothy Gordon Clark
    Born in May 1960
    Individual (2 offsprings)
    Person with significant control
    icon of calendar 2019-12-06 ~ now
    PE - Ownership of shares – More than 25% but not more than 50%CIF 0
    PE - Ownership of voting rights - More than 25% but not more than 50%CIF 0
Ceased 12
  • 1
    Clark, William S P
    Director born in December 1952
    Individual
    Officer
    icon of calendar ~ 2000-07-06
    OF - Director → CIF 0
  • 2
    Mcconville, Trevor
    Director born in January 1955
    Individual
    Officer
    icon of calendar 2001-07-16 ~ 2004-09-15
    OF - Director → CIF 0
  • 3
    Clark, Robert Ivan
    Director born in September 1954
    Individual
    Officer
    icon of calendar ~ 2025-05-31
    OF - Director → CIF 0
    Clark, Robert Ivan
    Individual
    Officer
    icon of calendar ~ 2025-05-31
    OF - Secretary → CIF 0
  • 4
    O'dwyer, Sean
    Company Director born in March 1932
    Individual (1 offspring)
    Officer
    icon of calendar ~ 2001-09-05
    OF - Director → CIF 0
  • 5
    Clark, Rory Alexander
    Company Director born in June 1960
    Individual (1 offspring)
    Officer
    icon of calendar 2005-05-17 ~ 2025-05-31
    OF - Director → CIF 0
  • 6
    Semple, Richard David
    Director born in December 1954
    Individual
    Officer
    icon of calendar 2001-07-16 ~ 2005-08-03
    OF - Director → CIF 0
  • 7
    Schierbeek, Roelof Luitje, Dr
    Director born in September 1922
    Individual
    Officer
    icon of calendar ~ 2001-12-20
    OF - Director → CIF 0
  • 8
    Whipp, Colin Peter
    Accountant born in September 1952
    Individual (4 offsprings)
    Officer
    icon of calendar 2005-05-17 ~ 2014-04-07
    OF - Director → CIF 0
  • 9
    Andrews, John L
    Managing Director born in July 1954
    Individual
    Officer
    icon of calendar ~ 2001-07-04
    OF - Director → CIF 0
  • 10
    Madden, Ian, Dr
    Company Director born in March 1938
    Individual
    Officer
    icon of calendar ~ 2005-08-03
    OF - Director → CIF 0
  • 11
    Clark, Henry W S
    Director born in November 1926
    Individual
    Officer
    icon of calendar ~ 2001-12-20
    OF - Director → CIF 0
  • 12
    Mr Timothy Gordon Clark
    Born in May 1960
    Individual (2 offsprings)
    Person with significant control
    icon of calendar 2016-07-07 ~ 2016-12-15
    PE - Ownership of shares – More than 25% but not more than 50%CIF 0
parent relation
Company in focus

WILLIAM CLARK & SONS HOLDINGS LIMITED

Previous name
WILLIAM CLARK & SONS, LIMITED - 2005-09-29
Standard Industrial Classification
68100 - Buying And Selling Of Own Real Estate

Related profiles found in government register
  • WILLIAM CLARK & SONS HOLDINGS LIMITED
    Info
    WILLIAM CLARK & SONS, LIMITED - 2005-09-29
    Registered number R0000796
    icon of address21 Clanbrassil Road, Holywood, Down BT18 0AR
    PRIVATE LIMITED COMPANY incorporated on 1913-11-27 (112 years 1 month). The company status is Active.
    The last date of confirmation statement was made at 2025-07-18
    CIF 0
  • WILLIAM CLARK & SONS HOLDINGS LIMITED
    S
    Registered number Ni00r796
    icon of addressUpperlands, Maghera, Co. Londonderry, BT46 5RZ
    Company Limited By Shares in United Kingdom
    CIF 1
child relation
Offspring entities and appointments
Active 1
  • icon of address21 Clanbrassil Road Cultra, Holywood, Co.down, United Kingdom
    Active Corporate (3 parents)
    Equity (Company account)
    2 GBP2024-06-30
    Person with significant control
    icon of calendar 2023-06-15 ~ now
    CIF 1 - Ownership of voting rights - 75% or moreOE
    CIF 1 - Ownership of shares – 75% or moreOE

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Contains public sector information retrieved at 12 November 2025 and licensed under the Open Government Licence v3.0.