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The above diagram shows the color scheme of the layout in the main result page. The parent entities and officers who have significant controls over the individuals in focus are always inapplicable. The offspring entities and appointments are those entities that the individuals 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
Inapplicable
parent relation
Individuals in focus

Mr Michael O'brien

    Related profiles found in government register
  • Mr Michael O'brien
    British born in March 1963

    Resident in England

    Registered addresses and corresponding companies
    • icon of address 27, St. Cuthberts Street, Bedford, MK40 3JG, England

      IIF 1 IIF 2
    • icon of address 27, St. Cuthberts Street, Bedford, MK40 3JG, United Kingdom

      IIF 3
    • icon of address Hill And Coles Farm, London Road, St Albans, AL3 8HA, United Kingdom

      IIF 4
  • Mr Michael O'brien
    Irish born in March 1963

    Resident in England

    Registered addresses and corresponding companies
  • Mr Michael O'brien
    Irish born in March 1963

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address Hill & Coles Farm, London Road, St Albans, AL3 8HA, United Kingdom

      IIF 11
  • O'brien, Michael
    British consultant born in March 1963

    Resident in England

    Registered addresses and corresponding companies
    • icon of address 27, St. Cuthberts Street, Bedford, Bedfordshire, MK40 3JG, United Kingdom

      IIF 12
  • O'brien, Michael
    British director born in March 1963

    Resident in England

    Registered addresses and corresponding companies
    • icon of address Hill & Coles Farm, London Road, Markyate, St. Albans, AL3 8HA, England

      IIF 13
  • O'brien, Michael
    Irish company director born in March 1963

    Resident in England

    Registered addresses and corresponding companies
    • icon of address 27 St. Cuthbert's Street, Bedford, Bedfordshire, MK40 3JG, United Kingdom

      IIF 14
  • O'brien, Michael
    Irish plant operator born in March 1963

    Resident in England

    Registered addresses and corresponding companies
    • icon of address Hillside, 1 The Ridings, Markyate, Hertfordshire, AL3 8LL

      IIF 15
  • O Brien, Michael
    Irish company director born in March 1963

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address 27, St Cuthberts Street, Bedford, Bedfordshire, MK40 3JG, United Kingdom

      IIF 16
  • O'brien, Michael
    Irish director born in March 1963

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address 32, Hampstead High Street, London, NW3 1QD, England

      IIF 17
    • icon of address Hill + Coles Farm, London Road Flamstead, St Albans, Herts, AL3 8HA

      IIF 18 IIF 19
    • icon of address Hill & Coles Farm, London Road, St Albans, AL3 8HA, United Kingdom

      IIF 20
  • O'brien, Michael
    Irish executive born in March 1963

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address Hill & Coles Farm, London Road, Flamstead, St Albans, AL3 8HA, United Kingdom

      IIF 21
  • O'brien, Michael
    Irish plant hire operator born in March 1963

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address Hill + Coles Farm, London Road Flamstead, St Albans, Herts, AL3 8HA

      IIF 22
  • O'brien, Michael
    Irish plant manager born in March 1963

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address 30, Mill Street, Bedford, MK30 3HD, United Kingdom

      IIF 23
    • icon of address Hill And Coles Farm, London Road, St Albans, AL3 8HA, United Kingdom

      IIF 24
child relation
Offspring entities and appointments
Active 11
  • 1
    icon of address 27 St. Cuthberts Street, Bedford, England
    Active Corporate (5 parents)
    Equity (Company account)
    5,485,504 GBP2025-01-31
    Officer
    icon of calendar 2019-02-01 ~ now
    IIF 13 - Director → ME
    Person with significant control
    icon of calendar 2023-06-21 ~ now
    IIF 2 - Right to appoint or remove directorsOE
    IIF 2 - Ownership of voting rights - More than 25% but not more than 50%OE
    IIF 2 - Ownership of shares – More than 25% but not more than 50%OE
  • 2
    icon of address Hill And Coles Farm, London Road, St Albans, United Kingdom
    Active Corporate (1 parent)
    Equity (Company account)
    100 GBP2025-01-31
    Officer
    icon of calendar 2016-01-28 ~ now
    IIF 23 - Director → ME
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    IIF 4 - Right to appoint or remove directorsOE
    IIF 4 - Ownership of voting rights - 75% or moreOE
    IIF 4 - Ownership of shares – 75% or moreOE
  • 3
    icon of address 27 St. Cuthberts Street, Bedford, England
    Active Corporate (2 parents)
    Equity (Company account)
    7,324,929 GBP2024-11-30
    Officer
    icon of calendar 2016-12-01 ~ now
    IIF 14 - Director → ME
    Person with significant control
    icon of calendar 2016-12-01 ~ now
    IIF 5 - Ownership of voting rights - More than 50% but less than 75%OE
    IIF 5 - Ownership of shares – More than 50% but less than 75%OE
  • 4
    ARVENTICK LIMITED - 1983-02-09
    icon of address Crofton House, 27 St. Cuthberts Street, Bedford, England
    Active Corporate (3 parents)
    Equity (Company account)
    562,130 GBP2024-03-31
    Officer
    icon of calendar 2017-08-09 ~ now
    IIF 21 - Director → ME
    Person with significant control
    icon of calendar 2018-11-01 ~ now
    IIF 10 - Right to appoint or remove directorsOE
    IIF 10 - Ownership of voting rights - 75% or moreOE
    IIF 10 - Ownership of shares – 75% or moreOE
  • 5
    O'BRIEN EARTHWORKS LTD - 2019-12-06
    CHALKSIFT LIMITED - 2019-08-20
    icon of address 27 St. Cuthberts Street, Bedford, England
    Active Corporate (5 parents)
    Equity (Company account)
    2,517,027 GBP2024-10-31
    Person with significant control
    icon of calendar 2016-12-01 ~ now
    IIF 8 - Right to appoint or remove directorsOE
    IIF 8 - Ownership of voting rights - More than 50% but less than 75%OE
    IIF 8 - Ownership of shares – More than 50% but less than 75%OE
  • 6
    icon of address 27 St. Cuthberts Street, Bedford, England
    Active Corporate (1 parent)
    Equity (Company account)
    100 GBP2025-01-31
    Officer
    icon of calendar 2016-01-28 ~ now
    IIF 24 - Director → ME
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    IIF 6 - Right to appoint or remove directorsOE
    IIF 6 - Ownership of voting rights - 75% or moreOE
    IIF 6 - Ownership of shares – 75% or moreOE
  • 7
    icon of address 27 St. Cuthberts Street, Bedford, England
    Active Corporate (5 parents)
    Equity (Company account)
    38,000 GBP2024-12-31
    Officer
    icon of calendar 1996-04-30 ~ now
    IIF 22 - Director → ME
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    IIF 1 - Right to appoint or remove directorsOE
    IIF 1 - Ownership of voting rights - More than 50% but less than 75%OE
    IIF 1 - Ownership of shares – More than 50% but less than 75%OE
  • 8
    icon of address 27 St. Cuthberts Street, Bedford, Bedfordshire, United Kingdom
    Active Corporate (1 parent)
    Equity (Company account)
    100 GBP2025-07-31
    Officer
    icon of calendar 2020-07-04 ~ now
    IIF 12 - Director → ME
    Person with significant control
    icon of calendar 2020-07-04 ~ now
    IIF 3 - Right to appoint or remove directorsOE
    IIF 3 - Ownership of voting rights - 75% or moreOE
    IIF 3 - Ownership of shares – 75% or moreOE
  • 9
    icon of address Frog Lane, Off Marsh Way, Rainham, Essex, England
    Dissolved Corporate (2 parents)
    Officer
    icon of calendar 2018-08-03 ~ dissolved
    IIF 20 - Director → ME
    Person with significant control
    icon of calendar 2018-08-03 ~ dissolved
    IIF 11 - Ownership of voting rights - More than 25% but not more than 50%OE
    IIF 11 - Ownership of shares – More than 25% but not more than 50%OE
  • 10
    O'BRIENS DEVELOPERS LIMITED - 2005-09-13
    icon of address 27 St. Cuthberts Street, Bedford, England
    Active Corporate (3 parents)
    Equity (Company account)
    389,363 GBP2024-08-31
    Officer
    icon of calendar 2005-08-10 ~ now
    IIF 19 - Director → ME
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    IIF 9 - Has significant influence or controlOE
    IIF 9 - Right to appoint or remove directorsOE
    IIF 9 - Ownership of voting rights - More than 25% but not more than 50%OE
    IIF 9 - Ownership of shares – More than 25% but not more than 50%OE
  • 11
    icon of address 27 St. Cuthberts Street, Bedford, England
    Active Corporate (3 parents)
    Equity (Company account)
    2,835,158 GBP2024-03-31
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    IIF 7 - Ownership of voting rights - More than 25% but not more than 50%OE
    IIF 7 - Ownership of shares – More than 25% but not more than 50%OE
Ceased 4
  • 1
    icon of address Firbank Trading Estate, Dallow Road, Luton, Bedfordshire
    Active Corporate (4 parents)
    Equity (Company account)
    8,806,823 GBP2024-09-30
    Officer
    icon of calendar 2009-05-06 ~ 2009-12-10
    IIF 15 - Director → ME
  • 2
    COLLEGE FARM TRUST - 2020-10-23
    COLLEGE FARM VISION LIMITED - 2024-04-16
    icon of address 32 Hampstead High Street, London, England
    Active Corporate (8 parents)
    Equity (Company account)
    1,273,434 GBP2024-02-28
    Officer
    icon of calendar 2024-04-03 ~ 2025-07-15
    IIF 17 - Director → ME
  • 3
    O'BRIEN EARTHWORKS LTD - 2019-12-06
    CHALKSIFT LIMITED - 2019-08-20
    icon of address 27 St. Cuthberts Street, Bedford, England
    Active Corporate (5 parents)
    Equity (Company account)
    2,517,027 GBP2024-10-31
    Officer
    icon of calendar 2016-12-01 ~ 2022-12-01
    IIF 16 - Director → ME
  • 4
    icon of address 27 St. Cuthberts Street, Bedford, England
    Active Corporate (2 parents)
    Equity (Company account)
    3,531,533 GBP2024-12-31
    Officer
    icon of calendar 2008-11-01 ~ 2011-09-01
    IIF 18 - Director → ME

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Contains public sector information retrieved at 16 October 2025 and licensed under the Open Government Licence v3.0.