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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

Karayannis, Constantine

    Related profiles found in government register
  • Karayannis, Constantine
    British director born in January 1979

    Resident in England

    Registered addresses and corresponding companies
    • 65 Gresham Street, London, EC2V 7NQ, England

      IIF 1 IIF 2 IIF 3
    • The Riverway Centre, Riverway, Stafford, ST16 3TH, United Kingdom

      IIF 8
    • Pavilion Building, Ellismuir Way, Tannochside Park, Uddingston, Glasgow, G71 5PW, United Kingdom

      IIF 9
  • Karayannis, Constantine
    British born in January 1979

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • First Floor, 6-8, Castle Street, Edinburgh, EH2 3AT, Scotland

      IIF 10 IIF 11
    • A2 Building R1010, Cody Technology Park, Ively Road, Farnborough, GU14 0LX, England

      IIF 12
    • 6, Warwick Street, London, W1B 5LX, United Kingdom

      IIF 13 IIF 14 IIF 15
    • Alexandra Park School, Bidwell Gardens, London, N11 2AZ, England

      IIF 17
  • Karayannis, Constantine
    British company director born in January 1979

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Acre House, 11/15 William Road, London, NW1 3ER, United Kingdom

      IIF 18
  • Karayannis, Constantine
    British director born in January 1979

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Capita, 65 Gresham Street, London, EC2V 7NQ, United Kingdom

      IIF 19
  • Mr Constantine Karayannis
    British born in January 1979

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Acre House, 11/15 William Road, London, NW1 3ER, United Kingdom

      IIF 20
child relation
Offspring entities and appointments 19
  • 1
    AXELOS LIMITED
    - now 08489114
    PIMCO 2928 LIMITED - 2013-07-02
    192 Sloane Street, London, United Kingdom
    Active Corporate (29 parents)
    Officer
    2020-03-12 ~ 2021-07-29
    IIF 3 - Director → ME
  • 2
    BRIGHTWAVE ENTERPRISES LIMITED
    07066783
    1 More London Place, London
    Dissolved Corporate (14 parents)
    Officer
    2020-11-09 ~ 2022-08-31
    IIF 6 - Director → ME
  • 3
    BRIGHTWAVE HOLDINGS LIMITED
    07462788
    1 More London Place, London
    Dissolved Corporate (17 parents, 2 offsprings)
    Officer
    2020-11-09 ~ 2022-08-31
    IIF 2 - Director → ME
  • 4
    BRIGHTWAVE LIMITED
    04092349
    1 More London Place, London
    Dissolved Corporate (18 parents)
    Officer
    2020-11-09 ~ 2022-08-31
    IIF 1 - Director → ME
  • 5
    CAPITA LEARNING LIMITED
    - now 04968329
    KNOWLEDGEPOOL GROUP LIMITED
    - 2021-04-01 04968329
    HAMSARD 2691 LIMITED - 2004-02-13
    1 More London Place, London
    Dissolved Corporate (25 parents)
    Officer
    2020-11-09 ~ 2022-08-31
    IIF 7 - Director → ME
  • 6
    COMMUN COILLE LIMITED
    SC400235
    First Floor, 6-8 Castle Street, Edinburgh, Scotland
    Active Corporate (7 parents, 1 offspring)
    Officer
    2024-10-29 ~ now
    IIF 11 - Director → ME
  • 7
    CONTACT ASSOCIATES LIMITED
    - now 05601393
    ASSESSMENT CENTRE TAUNTON (ACT) LIMITED - 2007-12-17
    First Floor, 2 Kingdom Street, Paddington, London, England
    Active Corporate (28 parents)
    Officer
    2022-01-17 ~ 2022-07-26
    IIF 4 - Director → ME
  • 8
    COSKAR SERVICES LIMITED
    11350970
    1 Radian Court, Knowlhill, Milton Keynes
    Dissolved Corporate (1 parent)
    Officer
    2018-05-09 ~ dissolved
    IIF 18 - Director → ME
    Person with significant control
    2018-05-09 ~ dissolved
    IIF 20 - Ownership of shares – 75% or more OE
    IIF 20 - Ownership of voting rights - 75% or more OE
  • 9
    ENTRUST SUPPORT SERVICES LIMITED
    - now 04440463 03075476
    CAPITA (SCC) LIMITED - 2013-03-12
    CAPITA QUEST TRUSTEES LIMITED - 2012-12-17
    The Riverway Centre, Riverway, Stafford, United Kingdom
    Active Corporate (60 parents)
    Officer
    2021-07-21 ~ 2022-08-31
    IIF 8 - Director → ME
  • 10
    FILTERED TECHNOLOGIES LIMITED
    - now 06888906
    EXCEL WITH BUSINESS LIMITED - 2018-06-01
    86-90 Paul Street, London, United Kingdom
    Active Corporate (16 parents)
    Officer
    2022-02-23 ~ 2022-06-21
    IIF 19 - Director → ME
  • 11
    FIRE SERVICE COLLEGE LIMITED
    08102633
    First Floor, 2 Kingdom Street, Paddington, London, England
    Active Corporate (20 parents)
    Officer
    2020-11-09 ~ 2022-08-31
    IIF 5 - Director → ME
  • 12
    INFOGRAPHICS UK LTD.
    - now SC089526
    ROTHES INFOGRAPHICS LTD. - 1999-01-29
    ROTHES DATA SERVICES LIMITED - 1995-10-12
    First Floor, 6-8 Castle Street, Edinburgh, Scotland
    Active Corporate (8 parents)
    Officer
    2024-10-29 ~ now
    IIF 10 - Director → ME
  • 13
    LEARNPRO EFIRESERVICE LIMITED
    - now 09570924
    EFIRESERVICE LIMITED - 2020-08-16
    A2 Building R1010 Cody Technology Park, Ively Road, Farnborough, England
    Active Corporate (12 parents, 1 offspring)
    Officer
    2022-11-08 ~ now
    IIF 12 - Director → ME
  • 14
    LEARNPRO GROUP LIMITED
    - now 13512115
    PROJECT ATLANTIS BIDCO LIMITED - 2022-05-11
    6 Warwick Street, London, United Kingdom
    Active Corporate (11 parents, 3 offsprings)
    Officer
    2022-11-08 ~ now
    IIF 15 - Director → ME
  • 15
    NEW RIVER TRUST
    - now 07708890
    ALEXANDRA PARK SCHOOL - 2016-09-15
    Alexandra Park School, Bidwell Gardens, London
    Active Corporate (37 parents)
    Officer
    2019-02-12 ~ now
    IIF 17 - Director → ME
  • 16
    PERFORMANCE MONITORING SYSTEMS LIMITED
    02450115
    6 Warwick Street, London, United Kingdom
    Active Corporate (8 parents)
    Officer
    2024-12-23 ~ now
    IIF 13 - Director → ME
  • 17
    PROJECT ATLANTIS MIDCO LIMITED
    13509986 13512115
    6 Warwick Street, London, United Kingdom
    Active Corporate (11 parents, 1 offspring)
    Officer
    2022-11-08 ~ now
    IIF 14 - Director → ME
  • 18
    PROJECT ATLANTIS TOPCO LIMITED
    13509613
    6 Warwick Street, London, United Kingdom
    Active Corporate (11 parents, 1 offspring)
    Officer
    2022-11-08 ~ now
    IIF 16 - Director → ME
  • 19
    THE G2G3 GROUP LTD.
    SC199414
    Atria One, 144 Morrison Street, Edinburgh
    Dissolved Corporate (20 parents, 1 offspring)
    Officer
    2020-11-09 ~ 2022-08-31
    IIF 9 - Director → ME

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