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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 4
  • 1
    Mcdowell, Jonathan Bruce
    Born in March 1957
    Individual (4 offsprings)
    Officer
    2016-09-01 ~ now
    OF - Director → CIF 0
    Mr Jonathan Bruce Mcdowell
    Born in March 1957
    Individual (4 offsprings)
    Person with significant control
    2016-09-16 ~ 2020-07-01
    PE - Ownership of voting rights - More than 25% but not more than 50%CIF 0
    PE - Right to appoint or remove directorsCIF 0
    PE - Has significant influence or controlCIF 0
    PE - Ownership of shares – More than 25% but not more than 50%CIF 0
  • 2
    Karthaus, Roland Fraser
    Architect born in August 1976
    Individual (3 offsprings)
    Officer
    2013-09-16 ~ 2023-10-11
    OF - Director → CIF 0
    Mr Roland Fraser Karthaus
    Born in August 1976
    Individual (3 offsprings)
    Person with significant control
    2016-09-16 ~ 2020-07-01
    PE - Right to appoint or remove directorsCIF 0
    PE - Ownership of voting rights - More than 25% but not more than 50%CIF 0
    PE - Ownership of shares – More than 25% but not more than 50%CIF 0
    PE - Has significant influence or controlCIF 0
  • 3
    Owen, Juliet Marianne
    Marketing born in October 1975
    Individual (1 offspring)
    Officer
    2013-09-16 ~ 2016-09-01
    OF - Director → CIF 0
  • 4
    MATTER ARCHITECTURE LTD
    10155648
    39, Lauriston Road, London, England
    Active Corporate (2 parents, 1 offspring)
    Person with significant control
    2020-07-01 ~ now
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Right to appoint or remove directorsCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
parent relation
Company in focus

MORE MATTER LIMITED

Period: 2016-09-19 ~ now
Company number: 08691365
Registered names
MORE MATTER LIMITED - now
KARTHAUS DESIGN LTD - 2016-09-19
Standard Industrial Classification
71111 - Architectural Activities
Brief company account
Current Assets
129,043 GBP2025-06-30
132,310 GBP2024-06-30
Equity
128,489 GBP2025-06-30
126,128 GBP2024-06-30
Average Number of Employees
02024-07-01 ~ 2025-06-30
02023-07-01 ~ 2024-06-30

  • MORE MATTER LIMITED
    Info
    KARTHAUS DESIGN LTD - 2016-09-19
    Registered number 08691365
    39 Lauriston Road, London E9 7EY
    PRIVATE LIMITED COMPANY incorporated on 2013-09-16 (12 years 7 months). The status of the company number is Active.
    The last date of confirmation statement was made at 2025-09-16
    CIF 0
child relation
Offspring entities and appointments 0
  • Not found in our database.

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Contains public sector information retrieved at 5 April 2026 and licensed under the Open Government Licence v3.0.