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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

Miss Mary Catherine Duggan

    Related profiles found in government register
  • Miss Mary Catherine Duggan
    Irish born in February 1971

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 2nd Floor, Unicorn House, Station Close, Potters Bar, Hertfordshire, EN6 1TL, England

      IIF 1
  • Ms Mary Catherine Duggan
    British born in February 1971

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Unit 8, 16-24 Underwood Street, London, N1 7JQ, United Kingdom

      IIF 2
    • Kings Lodge, London Road, West Kingsdown, Sevenoaks, Kent, TN15 6AR, United Kingdom

      IIF 3
  • Mary Catherine Duggan
    British born in February 1971

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Royle Studios, Unit 2, 23-41 Wenlock Road, London, N1 7SG, England

      IIF 4
  • Ms Mary Duggan
    British born in February 1971

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Turnberry House, 1404-1410 High Road, Whetstone, London, N20 9BH

      IIF 5
  • Duggan, Mary Catherine
    British born in February 1971

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • The Barn , Downing Park, Station Road, Swaffham Bulbeck, Cambridge, CB25 0NW, England

      IIF 6
    • Royle Studios, Unit 2, 23-41 Wenlock Road, London, N1 7SG, England

      IIF 7
  • Duggan, Mary Catherine
    British architect born in February 1971

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 2nd Floor, Unicorn House, Station Close, Potters Bar, Hertfordshire, EN6 1TL, England

      IIF 8
    • Kings Lodge, London Road, West Kingsdown, Sevenoaks, Kent, TN15 6AR, United Kingdom

      IIF 9
  • Duggan, Mary
    British director born in February 1971

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Turnberry House, 1404-1410 High Road, Whetstone, London, N20 9BH

      IIF 10
  • Duggan, Mary
    British director

    Registered addresses and corresponding companies
    • Turnberry House, 1404-1410 High Road, Whetstone, London, N20 9BH

      IIF 11
child relation
Offspring entities and appointments 5
  • 1
    MARY DUGGAN ARCHITECTS LIMITED
    10666620
    Royle Studios, Unit 2, 23-41 Wenlock Road, London, England
    Active Corporate (3 parents)
    Officer
    2017-03-13 ~ now
    IIF 7 - Director → ME
    Person with significant control
    2017-06-21 ~ now
    IIF 4 - Right to appoint or remove directors OE
    IIF 4 - Ownership of voting rights - 75% or more OE
    IIF 4 - Ownership of shares – 75% or more OE
    2017-03-13 ~ 2017-06-21
    IIF 2 - Ownership of shares – 75% or more OE
    IIF 2 - Ownership of voting rights - 75% or more OE
  • 2
    MARY DUGGAN HOLDINGS LIMITED
    13443772
    2nd Floor Unicorn House, Station Close, Potters Bar, Hertfordshire, England
    Dissolved Corporate (1 parent, 1 offspring)
    Officer
    2021-06-08 ~ dissolved
    IIF 8 - Director → ME
    Person with significant control
    2021-06-08 ~ dissolved
    IIF 1 - Ownership of shares – 75% or more OE
    IIF 1 - Ownership of voting rights - 75% or more OE
    IIF 1 - Right to appoint or remove directors OE
  • 3
    MORRIS + COMPANY LIMITED - now
    DUGGAN MORRIS ARCHITECTS LIMITED
    - 2018-07-18 05272240
    5th Floor 111 Charterhouse Street, London, England
    Active Corporate (4 parents)
    Officer
    2004-10-28 ~ 2018-02-26
    IIF 10 - Director → ME
    2004-10-28 ~ 2018-02-26
    IIF 11 - Secretary → ME
    Person with significant control
    2016-04-06 ~ 2017-06-22
    IIF 5 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 5 - Ownership of shares – More than 25% but not more than 50% OE
  • 4
    SHEPHERDESS WALK MANAGEMENT LIMITED
    08816476
    The Barn , Downing Park Station Road, Swaffham Bulbeck, Cambridge, England
    Active Corporate (11 parents)
    Officer
    2020-12-18 ~ now
    IIF 6 - Director → ME
  • 5
    UNDERWOOD STREET LIMITED
    10812475
    Lynton Street, 7-12 Tavistock Square, London
    Dissolved Corporate (2 parents, 2 offsprings)
    Officer
    2017-06-09 ~ dissolved
    IIF 9 - Director → ME
    Person with significant control
    2017-06-09 ~ dissolved
    IIF 3 - Ownership of shares – More than 25% but not more than 50% as a member of a firm OE
    IIF 3 - Ownership of shares – More than 25% but not more than 50% OE

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