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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 5
  • 1
    Howarth, Joe Thomas
    Born in May 1982
    Individual (1 offspring)
    Officer
    2024-01-18 ~ now
    OF - Director → CIF 0
  • 2
    Williamson, Andrew Lawrence
    Born in April 1967
    Individual (9 offsprings)
    Officer
    2008-12-01 ~ now
    OF - Director → CIF 0
  • 3
    O'conner, Matthew
    Born in June 1970
    Individual (4 offsprings)
    Officer
    1999-08-02 ~ now
    OF - Director → CIF 0
    Mr Matthew O'conner
    Born in June 1970
    Individual (4 offsprings)
    Person with significant control
    2016-06-16 ~ now
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Ownership of shares – 75% or moreCIF 0
  • 4
    Singh-barmi, Raminder
    Born in May 1970
    Individual (2 offsprings)
    Officer
    2021-09-20 ~ now
    OF - Director → CIF 0
  • 5
    Brown, Sandra
    Individual (1 offspring)
    Officer
    2025-05-01 ~ now
    OF - Secretary → CIF 0
Ceased 12
  • 1
    Pitkin, Ian Robert
    Director born in November 1964
    Individual
    Officer
    1999-07-23 ~ 2025-05-02
    OF - Director → CIF 0
  • 2
    Wood, Paul Stephen
    Director born in January 1959
    Individual
    Officer
    1992-01-30 ~ 2003-08-15
    OF - Director → CIF 0
  • 3
    O'conner, Matthew
    Individual (4 offsprings)
    Officer
    2022-06-30 ~ 2025-05-01
    OF - Secretary → CIF 0
  • 4
    Walker, Martin Graham
    Individual (3 offsprings)
    Officer
    1991-06-06 ~ 2015-01-12
    OF - Secretary → CIF 0
  • 5
    Kee, Philip
    Individual
    Officer
    2017-06-14 ~ 2022-06-30
    OF - Secretary → CIF 0
  • 6
    Hutchinson, David William
    Individual
    Officer
    2015-01-12 ~ 2017-06-14
    OF - Secretary → CIF 0
  • 7
    Morris, Adrian Richard
    Director born in June 1942
    Individual
    Officer
    1992-01-30 ~ 1995-06-30
    OF - Director → CIF 0
  • 8
    City Initiative Limited
    Individual
    Officer
    1991-06-05 ~ 1991-06-06
    OF - Nominee Secretary → CIF 0
  • 9
    Cain, Neil
    Operation Director born in January 1964
    Individual (1 offspring)
    Officer
    2008-03-31 ~ 2020-07-27
    OF - Director → CIF 0
  • 10
    O'conner, Frederick John
    Director born in September 1940
    Individual
    Officer
    1991-06-06 ~ 2020-03-24
    OF - Director → CIF 0
    Mr Federick John O'conner
    Born in September 1940
    Individual
    Person with significant control
    2016-06-16 ~ 2020-03-24
    PE - Ownership of voting rights - More than 50% but less than 75%CIF 0
    PE - Ownership of shares – More than 50% but less than 75%CIF 0
  • 11
    Windsor, Michael
    Director born in September 1946
    Individual (2 offsprings)
    Officer
    2001-09-03 ~ 2006-12-31
    OF - Director → CIF 0
  • 12
    C I Nominees Limited
    Individual
    Officer
    1991-06-05 ~ 1991-06-06
    OF - Nominee Director → CIF 0
parent relation
Company in focus

JOHN O'CONNER (GROUNDS MAINTENANCE) LIMITED

Standard Industrial Classification
81291 - Disinfecting And Exterminating Services
81300 - Landscape Service Activities
74901 - Environmental Consulting Activities

Related profiles found in government register
  • JOHN O'CONNER (GROUNDS MAINTENANCE) LIMITED
    Info
    Registered number 02617638
    2 Great North Road, Welwyn, Herts AL6 0PL
    PRIVATE LIMITED COMPANY incorporated on 1991-06-05 (34 years 9 months). The company status is Active.
    The last date of confirmation statement was made at 2025-06-05
    CIF 0
  • JOHN O'CONNER (GROUNDS MAINTENANCE) LIMITED
    S
    Registered number 02617638
    2, Great North Road, Welwyn, Herts, England, AL6 0PL
    Private Company Limited By Shares in Companies House, England
    CIF 1
  • JOHN O'CONNER (GROUNDS MAINTENANCE) LIMITED
    S
    Registered number 02617638
    2, Great North Road, Welwyn, Herts, United Kingdom, AL6 0PL
    Limited By Shares in Companies House, United Kingdom
    CIF 2
child relation
Offspring entities and appointments
Active 2
  • 1
    SG GROUNDS MAINTENANCE LTD - 2017-01-17
    2 Great North Road, Welwyn, Herts, United Kingdom
    Dissolved Corporate (2 parents)
    Person with significant control
    2016-12-22 ~ dissolved
    CIF 2 - Right to appoint or remove directorsOE
    CIF 2 - Ownership of shares – 75% or moreOE
    CIF 2 - Ownership of voting rights - 75% or moreOE
  • 2
    2 Great North Road, Welwyn, Herts, England
    Active Corporate (2 parents)
    Equity (Company account)
    10 GBP2024-12-31
    Person with significant control
    2020-04-08 ~ now
    CIF 1 - Ownership of shares – 75% or moreOE

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