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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

Legg, Mark

    Related profiles found in government register
  • Legg, Mark
    British born in April 1988

    Resident in England

    Registered addresses and corresponding companies
    • 1st Floor Unit 1, Exchange House, 124 London Road, Hilsea, Portsmouth, PO2 9DD, England

      IIF 1
    • 14, Airport Service Road, Portsmouth, PO3 5NU, England

      IIF 2 IIF 3 IIF 4
    • 14, Fairways Business Centre, Airport Service Road, Portsmouth, Hampshire, PO3 5NU, United Kingdom

      IIF 9
    • 14, Fairways Business Centre, Airport Service Road, Portsmouth, PO3 5NU, England

      IIF 10 IIF 11
    • 14 Fairways Business Centre, Airport Service Road, Portsmouth, PO3 5NU, United Kingdom

      IIF 12 IIF 13 IIF 14
    • Unit 14, Airport Service Road, Fairway Business Centre, Portsmouth, PO3 5NU, United Kingdom

      IIF 15 IIF 16 IIF 17
    • Unit 14, Fairway Business Centre, Airport Service Road, Portsmouth, PO3 5NU, England

      IIF 18
    • Unit 14 Fairway Business Centre, Airport Service Road, Portsmouth, PO3 5NU, United Kingdom

      IIF 19
    • 2a, Montgomerie Road, Southsea, PO5 1ED, England

      IIF 20
  • Mr Mark Legg
    British born in April 1988

    Resident in England

    Registered addresses and corresponding companies
    • 14, Airport Service Road, Portsmouth, PO3 5NU, England

      IIF 21 IIF 22
    • 14, Fairways Business Centre, Airport Service Road, Portsmouth, PO3 5NU, England

      IIF 23
    • 14 Fairways Business Centre, Airport Service Road, Portsmouth, PO3 5NU, United Kingdom

      IIF 24 IIF 25
    • Unit 14, Airport Service Road, Portsmouth, PO3 5NU, United Kingdom

      IIF 26
    • Unit 14, Fairway Business Centre, Airport Service Road, Portsmouth, PO3 5NU, England

      IIF 27
    • Unit 14 Fairway Business Centre, Airport Service Road, Portsmouth, PO3 5NU, United Kingdom

      IIF 28 IIF 29
    • 2a, Montgomerie Road, Southsea, PO5 1ED

      IIF 30
    • 2a, Montgomerie Road, Southsea, PO5 1ED, England

      IIF 31
  • Legg, Mark
    British managing director born in April 1988

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 2a, Montgomerie Road, Southsea, Hampshire, PO5 1ED, United Kingdom

      IIF 32
child relation
Offspring entities and appointments
Active 22
  • 1
    14 Fairways Business Centre, Airport Service Road, Portsmouth, England
    Active Corporate (4 parents)
    Equity (Company account)
    -31,243 GBP2024-07-31
    Officer
    2025-07-18 ~ now
    IIF 10 - Director → ME
    Person with significant control
    2025-07-18 ~ now
    IIF 23 - Ownership of voting rights - More than 50% but less than 75%OE
    IIF 23 - Right to appoint or remove directorsOE
    IIF 23 - Right to appoint or remove directors as a member of a firmOE
  • 2
    14 Fairways Business Centre, Airport Service Road, Portsmouth, Hampshire, United Kingdom
    Active Corporate (3 parents)
    Equity (Company account)
    -66,955 GBP2024-04-30
    Officer
    2023-05-19 ~ now
    IIF 9 - Director → ME
  • 3
    14 Airport Service Road, Portsmouth, England
    Active Corporate (3 parents)
    Officer
    2025-06-19 ~ now
    IIF 2 - Director → ME
  • 4
    14 Fairways Business Centre, Airport Service Road, Portsmouth, England
    Active Corporate (5 parents)
    Equity (Company account)
    1,993 GBP2024-11-30
    Officer
    2023-11-23 ~ now
    IIF 11 - Director → ME
  • 5
    M. LEGG CONSTRUCTION UK LTD - 2009-10-21
    HARMAN CONSTRUCTION UK LTD - 2009-07-04
    Unit 14 Fairway Business Centre, Airport Service Road, Portsmouth, England
    Active Corporate (5 parents, 1 offspring)
    Equity (Company account)
    1,196,457 GBP2024-03-31
    Officer
    2011-11-18 ~ now
    IIF 18 - Director → ME
  • 6
    Unit 14 Fairway Business Centre, Airport Service Road, Portsmouth, United Kingdom
    Active Corporate (3 parents, 7 offsprings)
    Equity (Company account)
    79,151 GBP2024-03-31
    Officer
    2017-10-12 ~ now
    IIF 19 - Director → ME
    Person with significant control
    2022-12-15 ~ now
    IIF 29 - Ownership of voting rights - More than 25% but not more than 50%OE
    IIF 29 - Ownership of shares – More than 25% but not more than 50%OE
  • 7
    Unit 14 Airport Service Road, Fairway Business Centre, Portsmouth, United Kingdom
    Active Corporate (5 parents)
    Equity (Company account)
    99,430 GBP2024-03-31
    Officer
    2016-12-19 ~ now
    IIF 16 - Director → ME
  • 8
    CDM FM LTD - 2024-05-23
    Unit 14 Airport Service Road, Fairway Business Centre, Portsmouth, United Kingdom
    Active Corporate (5 parents)
    Equity (Company account)
    40,774 GBP2024-03-31
    Officer
    2016-11-25 ~ now
    IIF 17 - Director → ME
  • 9
    14 Airport Service Road, Portsmouth, England
    Active Corporate (3 parents, 1 offspring)
    Total liabilities (Company account)
    100 GBP2024-06-30
    Officer
    2022-06-09 ~ now
    IIF 7 - Director → ME
    Person with significant control
    2022-06-09 ~ now
    IIF 22 - Ownership of shares – More than 25% but not more than 50%OE
    IIF 22 - Right to appoint or remove directorsOE
    IIF 22 - Ownership of voting rights - More than 25% but not more than 50%OE
  • 10
    DML SOLUTIONS LTD - 2014-06-25
    161 Elm Grove, Southsea, England
    Dissolved Corporate (3 parents)
    Equity (Company account)
    -286,541 GBP2018-03-31
    Officer
    2013-06-03 ~ dissolved
    IIF 32 - Director → ME
  • 11
    CGE AIR CONDITIONING LTD - 2025-10-14
    2a Montgomerie Road, Southsea, England
    Active Corporate (4 parents)
    Officer
    2024-08-06 ~ now
    IIF 20 - Director → ME
  • 12
    2a Montgomerie Road, Southsea, England
    Active Corporate (3 parents, 2 offsprings)
    Equity (Company account)
    35,512 GBP2024-05-31
    Person with significant control
    2024-08-01 ~ now
    IIF 31 - Ownership of voting rights - More than 25% but not more than 50% as a member of a firmOE
    IIF 31 - Right to appoint or remove directors as a member of a firmOE
    IIF 31 - Has significant influence or control as a member of a firmOE
  • 13
    14 Airport Service Road, Portsmouth, England
    Active Corporate (3 parents)
    Officer
    2024-10-03 ~ now
    IIF 4 - Director → ME
  • 14
    14 Airport Service Road, Portsmouth, England
    Active Corporate (4 parents)
    Equity (Company account)
    100 GBP2024-06-30
    Officer
    2023-06-06 ~ now
    IIF 6 - Director → ME
  • 15
    Unit 14 Airport Service Road, Fairway Business Centre, Portsmouth, United Kingdom
    Active Corporate (2 parents, 1 offspring)
    Equity (Company account)
    24,129 GBP2024-10-31
    Officer
    2017-10-12 ~ now
    IIF 15 - Director → ME
    Person with significant control
    2017-10-12 ~ now
    IIF 26 - Ownership of voting rights - More than 25% but not more than 50%OE
    IIF 26 - Ownership of shares – More than 25% but not more than 50%OE
  • 16
    2a Montgomerie Road, Southsea, England
    Active Corporate (6 parents)
    Officer
    2025-10-30 ~ now
    IIF 5 - Director → ME
  • 17
    NU:DEVELOPERS LTD - 2019-05-23
    14 Fairways Business Centre, Airport Service Road, Portsmouth, United Kingdom
    Active Corporate (3 parents)
    Equity (Company account)
    -1,150 GBP2024-08-31
    Officer
    2018-08-20 ~ now
    IIF 13 - Director → ME
    Person with significant control
    2018-08-20 ~ now
    IIF 25 - Right to appoint or remove directorsOE
    IIF 25 - Ownership of voting rights - More than 25% but not more than 50%OE
    IIF 25 - Ownership of shares – More than 25% but not more than 50%OE
  • 18
    14 Fairways Business Centre, Airport Service Road, Portsmouth, United Kingdom
    Active Corporate (3 parents)
    Equity (Company account)
    -15,621 GBP2024-06-30
    Officer
    2018-06-11 ~ now
    IIF 12 - Director → ME
  • 19
    1st Floor Unit 1, Exchange House, 124 London Road, Hilsea, Portsmouth, England
    Active Corporate (2 parents)
    Officer
    2024-04-10 ~ now
    IIF 1 - Director → ME
  • 20
    14 Airport Service Road, Portsmouth, England
    Active Corporate (5 parents, 2 offsprings)
    Equity (Company account)
    17,405 GBP2024-07-31
    Officer
    2020-07-30 ~ now
    IIF 3 - Director → ME
  • 21
    14 Fairways Business Centre, Airport Service Road, Portsmouth, United Kingdom
    Active Corporate (2 parents, 3 offsprings)
    Equity (Company account)
    12,971 GBP2024-04-30
    Officer
    2018-04-11 ~ now
    IIF 14 - Director → ME
    Person with significant control
    2018-04-11 ~ now
    IIF 24 - Ownership of voting rights - More than 25% but not more than 50%OE
    IIF 24 - Ownership of shares – More than 25% but not more than 50%OE
  • 22
    14 Airport Service Road, Portsmouth, England
    Active Corporate (2 parents, 1 offspring)
    Equity (Company account)
    6,166 GBP2024-06-30
    Officer
    2020-06-30 ~ now
    IIF 8 - Director → ME
    Person with significant control
    2020-06-30 ~ now
    IIF 21 - Ownership of shares – More than 25% but not more than 50%OE
    IIF 21 - Ownership of voting rights - More than 25% but not more than 50%OE
    IIF 21 - Right to appoint or remove directorsOE
Ceased 3
  • 1
    M. LEGG CONSTRUCTION UK LTD - 2009-10-21
    HARMAN CONSTRUCTION UK LTD - 2009-07-04
    Unit 14 Fairway Business Centre, Airport Service Road, Portsmouth, England
    Active Corporate (5 parents, 1 offspring)
    Equity (Company account)
    1,196,457 GBP2024-03-31
    Person with significant control
    2016-04-06 ~ 2017-10-17
    IIF 27 - Ownership of shares – More than 25% but not more than 50% OE
  • 2
    Unit 14 Fairway Business Centre, Airport Service Road, Portsmouth, United Kingdom
    Active Corporate (3 parents, 7 offsprings)
    Equity (Company account)
    79,151 GBP2024-03-31
    Person with significant control
    2017-10-12 ~ 2021-01-01
    IIF 28 - Ownership of shares – More than 25% but not more than 50% OE
    IIF 28 - Ownership of voting rights - More than 25% but not more than 50% OE
  • 3
    DML SOLUTIONS LTD - 2014-06-25
    161 Elm Grove, Southsea, England
    Dissolved Corporate (3 parents)
    Equity (Company account)
    -286,541 GBP2018-03-31
    Person with significant control
    2016-11-01 ~ 2017-10-17
    IIF 30 - Ownership of voting rights - More than 50% but less than 75% as a member of a firm OE
    IIF 30 - Ownership of shares – More than 25% but not more than 50% as a member of a firm OE

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