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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.

Jump to: Offsprings
Parent entities and officers
Inapplicable
parent relation
Individuals in focus

Calkin, Nicholas John

    Related profiles found in government register
  • Calkin, Nicholas John
    British born in February 1964

    Resident in England

    Registered addresses and corresponding companies
    • Ramsbury House, Charnham Lane, Hungerford, Berkshire, RG17 0EY

      IIF 1
    • Hill Cottage, Enborne, Newbury, Berkshire, RG20 0HA

      IIF 2
  • Calkin, Nicholas John
    British director born in February 1964

    Resident in England

    Registered addresses and corresponding companies
    • Challis Cottage The Mount, Highclere, Newbury, Berkshire, RG20 9QZ

      IIF 3 IIF 4
  • Calkin, Nicholas John
    British quantity surveyor born in February 1964

    Resident in England

    Registered addresses and corresponding companies
    • New Warren Farm, Warren Road, Newbury, Berkshire, RG14 6NH, England

      IIF 5
  • Calkin, Nicholas John
    British director

    Registered addresses and corresponding companies
    • Challis Cottage The Mount, Highclere, Newbury, Berkshire, RG20 9QZ

      IIF 6 IIF 7
  • Mr Nicholas John Calkin
    British born in February 1964

    Resident in England

    Registered addresses and corresponding companies
    • Ramsbury House, Charnham Lane, Hungerford, Berkshire, RG17 0EY

      IIF 8
    • Ramsbury House, Charnham Lane, Hungerford, Berkshire, RG17 0EY, United Kingdom

      IIF 9 IIF 10
    • New Warren Farm, Warren Road, Newbury, Berkshire, RG14 6NH, England

      IIF 11
  • Calkin, Nicholas John

    Registered addresses and corresponding companies
    • Ramsbury House, Charnham Lane, Hungerford, Berkshire, RG17 0EY

      IIF 12
    • New Warren Farm, Warren Road, Newbury, Berkshire, RG14 6NH, England

      IIF 13
    • New Warren Farm, Warren Road, Newbury, RG14 6NH, England

      IIF 14
child relation
Offspring entities and appointments 7
  • 1
    CALCO CONSTRUCTION LIMITED
    05762709
    Search House, Charnham Lane, Hungerford, Berkshire, United Kingdom
    Active Corporate (6 parents)
    Officer
    2006-03-30 ~ 2016-03-24
    IIF 4 - Director → ME
    2006-03-30 ~ 2016-03-24
    IIF 7 - Secretary → ME
    Person with significant control
    2017-03-30 ~ 2019-04-01
    IIF 9 - Has significant influence or control OE
  • 2
    CALKIN CONSTRUCTION AND PROJECT MANAGEMENT SERVICES LTD
    - now 07735216
    CALKIN CONSTRUCTION AND PROJECT MANAGMENT LTD - 2011-08-10
    Search House, Charnham Lane, Hungerford, Berkshire, United Kingdom
    Active Corporate (3 parents)
    Person with significant control
    2016-08-10 ~ 2018-04-09
    IIF 10 - Has significant influence or control OE
  • 3
    DONNINGTON CONSTRUCTION LIMITED
    11973145
    New Warren Farm, Warren Road, Newbury, Berkshire, England
    Active Corporate (4 parents)
    Officer
    2019-05-01 ~ 2022-10-31
    IIF 5 - Director → ME
    2019-05-01 ~ 2022-10-31
    IIF 13 - Secretary → ME
    Person with significant control
    2019-05-01 ~ 2019-08-05
    IIF 11 - Right to appoint or remove directors OE
    IIF 11 - Ownership of shares – More than 25% but not more than 50% OE
    IIF 11 - Ownership of voting rights - More than 25% but not more than 50% OE
  • 4
    DONNINGTON HIGHCLERE LTD
    - now 12798336
    DONNINGTON CHILTON FOLIAT LIMITED
    - 2021-09-09 12798336
    New Warren Farm, Warren Road, Newbury, England
    Active Corporate (3 parents)
    Officer
    2020-08-07 ~ 2022-10-31
    IIF 14 - Secretary → ME
  • 5
    HITCHMANS LIMITED
    - now 04313330
    SPEED 8956 LIMITED
    - 2001-11-15 04313330 02566246... (more)
    92 London Street, Reading, Berkshire
    Dissolved Corporate (5 parents)
    Officer
    2001-11-13 ~ 2004-02-29
    IIF 3 - Director → ME
    2001-11-13 ~ 2006-09-07
    IIF 6 - Secretary → ME
  • 6
    S & C SLATTER LIMITED
    06537517
    Hill Cottage, Enborne, Newbury, Berkshire
    Active Corporate (15 parents)
    Officer
    2023-11-01 ~ now
    IIF 2 - Director → ME
  • 7
    SLM QUANTITY SURVEYING SERVICES LIMITED
    10002111
    Search House, Charnham Lane, Hungerford, Berkshire, United Kingdom
    Active Corporate (2 parents)
    Officer
    2016-02-12 ~ now
    IIF 1 - Director → ME
    2016-02-12 ~ now
    IIF 12 - Secretary → ME
    Person with significant control
    2017-02-11 ~ now
    IIF 8 - Ownership of shares – More than 50% but less than 75% OE
    IIF 8 - Ownership of shares – 75% or more as a member of a firm OE

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