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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

Ms Fiona Margaret Swift Czerniawska

    Related profiles found in government register
  • Ms Fiona Margaret Swift Czerniawska
    British born in September 1961

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 26, Aldebert Terrace, London, SW8 1BJ, England

      IIF 1
    • 26, Aldebert Terrace, London, SW8 1BJ, United Kingdom

      IIF 2
  • Czerniawska, Fiona Margaret Swift
    British born in September 1961

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 26 Aldebert Terrace, London, SW8 1BJ

      IIF 3
  • Czerniawska, Fiona Margaret Swift
    British management consultant born in September 1961

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 26 Aldebert Terrace, London, SW8 1BJ

      IIF 4
    • 26, Aldebert Terrace, London, SW8 1BJ, United Kingdom

      IIF 5
  • Czerniawska, Fiona Margaret Swift
    British managing director born in September 1961

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 26 Aldebert Terrace, London, SW8 1BJ

      IIF 6
  • Czerniawska, Fiona Margaret Swift
    British

    Registered addresses and corresponding companies
    • 26 Aldebert Terrace, London, SW8 1BJ

      IIF 7
child relation
Offspring entities and appointments 5
  • 1
    ARKIMEDA LIMITED
    - now 03325893
    ARKE IDEAS CONSULTING LIMITED
    - 2006-03-21 03325893
    26 Aldebert Terrace, London, United Kingdom
    Dissolved Corporate (4 parents)
    Officer
    1997-02-28 ~ dissolved
    IIF 6 - Director → ME
  • 2
    MANAGEMENT CONSULTING GROUP PLC
    - now 01000608 02475731... (more)
    PROUDFOOT CONSULTING PLC - 2001-01-02
    PROUDFOOT PLC - 1999-07-01
    ALEXANDER PROUDFOOT PLC - 1993-06-04
    CITY AND FOREIGN HOLDINGS PLC - 1987-12-11
    CITY AND FOREIGN INVESTMENT PLC - 1987-02-10
    110 Bishopsgate, London, United Kingdom
    Active Corporate (60 parents, 10 offsprings)
    Officer
    2017-03-10 ~ 2024-05-06
    IIF 5 - Director → ME
  • 3
    SOURCE GLOBAL RESEARCH LIMITED
    09874790
    26 Aldebert Terrace, London, England
    Active Corporate (3 parents)
    Person with significant control
    2016-04-06 ~ now
    IIF 1 - Right to appoint or remove directors OE
    IIF 1 - Ownership of shares – 75% or more OE
    IIF 1 - Ownership of voting rights - 75% or more OE
  • 4
    SOURCE INFORMATION SERVICES LIMITED
    06439935
    26 Aldebert Terrace, London
    Active Corporate (4 parents)
    Officer
    2007-11-28 ~ now
    IIF 3 - Director → ME
    2007-11-28 ~ now
    IIF 7 - Secretary → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 2 - Ownership of shares – More than 50% but less than 75% OE
    IIF 2 - Ownership of voting rights - More than 50% but less than 75% OE
    IIF 2 - Right to appoint or remove directors OE
  • 5
    THE SOURCE FOR CONSULTING LIMITED
    - now 06337363
    THE CONSULTING SOURCE LIMITED
    - 2007-09-14 06337363
    26 Aldebert Terrace, London
    Dissolved Corporate (3 parents)
    Officer
    2007-08-08 ~ dissolved
    IIF 4 - Director → ME

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