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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 7
  • 1
    Davison, Simon John
    Born in April 1974
    Individual (20 offsprings)
    Officer
    icon of calendar 2017-11-02 ~ now
    OF - Director → CIF 0
  • 2
    Barnes, Joanne Louise
    Born in August 1972
    Individual (25 offsprings)
    Officer
    icon of calendar 2021-10-01 ~ now
    OF - Director → CIF 0
  • 3
    Soper, Christopher Andrew
    Born in August 1984
    Individual (4 offsprings)
    Officer
    icon of calendar 2022-01-01 ~ now
    OF - Director → CIF 0
  • 4
    Boothby, Mark David
    Born in April 1980
    Individual (5 offsprings)
    Officer
    icon of calendar 2024-12-01 ~ now
    OF - Director → CIF 0
  • 5
    Leedham, David Adrian
    Individual (58 offsprings)
    Officer
    icon of calendar 2017-11-02 ~ now
    OF - Secretary → CIF 0
  • 6
    Sewell, Paul Edwin
    Born in May 1952
    Individual (34 offsprings)
    Officer
    icon of calendar 2017-11-02 ~ now
    OF - Director → CIF 0
  • 7
    icon of addressJohn Street Works, John Street, Milnsbridge, Huddersfield, England
    Active Corporate (7 parents, 1 offspring)
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    PE - Ownership of shares – 75% or moreCIF 0
Ceased 10
  • 1
    Gregory, David Roger
    Joiner born in July 1948
    Individual
    Officer
    icon of calendar ~ 1993-03-31
    OF - Director → CIF 0
  • 2
    Illingworth, Jeremy Marcus
    Purchasing Director born in May 1977
    Individual (2 offsprings)
    Officer
    icon of calendar 2001-07-02 ~ 2019-12-31
    OF - Director → CIF 0
    Illingworth, Jeremy Marcus
    Individual (2 offsprings)
    Officer
    icon of calendar 2007-08-22 ~ 2017-11-02
    OF - Secretary → CIF 0
  • 3
    Illingworth, John Charles
    Joiner born in May 1951
    Individual
    Officer
    icon of calendar ~ 2011-06-17
    OF - Director → CIF 0
  • 4
    Henderson, Sean
    Managing Director born in January 1965
    Individual (2 offsprings)
    Officer
    icon of calendar 2020-07-01 ~ 2024-12-31
    OF - Director → CIF 0
  • 5
    Illingworth, John James
    Quantity Surveyor born in October 1975
    Individual
    Officer
    icon of calendar 2001-07-02 ~ 2016-03-09
    OF - Director → CIF 0
  • 6
    Carline, Christopher
    Technical Director born in October 1973
    Individual (1 offspring)
    Officer
    icon of calendar 2022-01-01 ~ 2024-10-09
    OF - Director → CIF 0
  • 7
    Illingworth, Diane Patricia
    Company Secretary born in February 1953
    Individual
    Officer
    icon of calendar 1997-01-01 ~ 2011-06-17
    OF - Director → CIF 0
    Illingworth, Diane Patricia
    Individual
    Officer
    icon of calendar ~ 2007-08-22
    OF - Secretary → CIF 0
  • 8
    Sartain, Daniel
    Estimator born in July 1960
    Individual
    Officer
    icon of calendar 1997-01-01 ~ 2011-05-26
    OF - Director → CIF 0
  • 9
    Gregory, Cathryn
    Individual
    Officer
    icon of calendar ~ 1993-03-31
    OF - Secretary → CIF 0
  • 10
    Cawkwell, Robert Andrew
    Director born in November 1969
    Individual (2 offsprings)
    Officer
    icon of calendar 2017-11-02 ~ 2021-06-30
    OF - Director → CIF 0
parent relation
Company in focus

ILLINGWORTH & GREGORY LIMITED

Standard Industrial Classification
41201 - Construction Of Commercial Buildings

  • ILLINGWORTH & GREGORY LIMITED
    Info
    Registered number 01273527
    icon of addressGeneva Way, Leads Road, Hull, East Yorkshire HU7 0DG
    PRIVATE LIMITED COMPANY incorporated on 1976-08-17 (49 years 4 months). The company status is Active.
    The last date of confirmation statement was made at 2025-03-21
    CIF 0
child relation
Offspring entities and appointments
Active 0
  • Not found in our database.

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