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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 17
  • 1
    Orr, Gordon Robert Halyburton
    Born in June 1962
    Individual (4 offsprings)
    Officer
    2022-10-21 ~ 2024-01-05
    OF - Director → CIF 0
  • 2
    Vaughan, Nigel Leslie Richard
    Born in December 1950
    Individual (19 offsprings)
    Officer
    2011-07-01 ~ 2024-06-13
    OF - Director → CIF 0
  • 3
    Woodhouse, Miles
    Born in December 1973
    Individual (23 offsprings)
    Officer
    2024-06-17 ~ now
    OF - Director → CIF 0
  • 4
    Lopez, Jose Robert
    Born in December 1964
    Individual (13 offsprings)
    Officer
    2022-10-21 ~ 2023-09-20
    OF - Director → CIF 0
  • 5
    Curren, Graham Stephen
    Born in December 1963
    Individual (6 offsprings)
    Officer
    2010-06-07 ~ 2025-04-08
    OF - Director → CIF 0
    Graham Stephen Curren
    Born in December 1963
    Individual (6 offsprings)
    Person with significant control
    2016-04-06 ~ now
    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
  • 6
    Knox, Lauren Sinclair
    Born in May 1985
    Individual (1 offspring)
    Officer
    2026-02-10 ~ now
    OF - Director → CIF 0
  • 7
    Carey, Adrian Courtney
    Born in October 1957
    Individual (22 offsprings)
    Officer
    2022-10-21 ~ 2024-09-30
    OF - Director → CIF 0
  • 8
    Madera, Sherry Anne
    Born in December 1973
    Individual (6 offsprings)
    Officer
    2022-10-21 ~ 2024-08-21
    OF - Director → CIF 0
  • 9
    Chubb, John James
    Born in March 1965
    Individual (22 offsprings)
    Officer
    2024-07-18 ~ 2024-10-31
    OF - Director → CIF 0
  • 10
    Julio, Mark Steven
    Born in March 1978
    Individual (18 offsprings)
    Officer
    2024-11-06 ~ now
    OF - Director → CIF 0
  • 11
    Donzella, Oreste
    Born in November 1965
    Individual (2 offsprings)
    Officer
    2025-01-01 ~ now
    OF - Director → CIF 0
  • 12
    Mitchard, David John
    Born in December 1965
    Individual (18 offsprings)
    Officer
    2024-06-17 ~ now
    OF - Director → CIF 0
  • 13
    Jones, Oliver William Adam
    Born in May 1981
    Individual (3 offsprings)
    Officer
    2024-11-06 ~ now
    OF - Director → CIF 0
  • 14
    Rico, Hilary Gail
    Individual (2 offsprings)
    Officer
    2010-06-07 ~ 2022-09-13
    OF - Secretary → CIF 0
  • 15
    ROX TECHNOLOGIES LTD
    15741689
    33, Great Portland Street, London, England
    Active Corporate (5 parents, 1 offspring)
    Person with significant control
    2024-11-12 ~ now
    PE - Right to appoint or remove directorsCIF 0
    PE - Ownership of shares – More than 50% but less than 75%CIF 0
    PE - Ownership of voting rights - More than 50% but less than 75%CIF 0
  • 16
    ROX EQUITY PARTNERS LIMITED
    10937650
    33, Great Portland Street, London, England
    Active Corporate (5 parents, 6 offsprings)
    Person with significant control
    2024-06-14 ~ 2024-11-12
    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
  • 17
    ONE ADVISORY LIMITED
    - now 05226417 09740778
    CMS CORPORATE CONSULTANTS LIMITED - 2015-09-27
    COMBINED MANAGEMENT SERVICES LIMITED - 2011-07-20
    201 Temple Chambers, 3-7 Temple Avenue, London, United Kingdom
    Active Corporate (15 parents, 126 offsprings)
    Officer
    2022-09-13 ~ 2024-08-31
    OF - Secretary → CIF 0
parent relation
Company in focus

AION SILICON HOLDINGS LIMITED

Period: 2025-11-11 ~ now
Company number: 07275279
Registered names
AION SILICON HOLDINGS LIMITED - now
Standard Industrial Classification
70100 - Activities Of Head Offices

Related profiles found in government register
  • AION SILICON HOLDINGS LIMITED
    Info
    SONDREL (HOLDINGS) LIMITED - 2025-11-11
    SONDREL (HOLDINGS) PLC - 2025-11-11
    SONDREL (HOLDINGS) LTD - 2025-11-11
    Registered number 07275279
    33 Great Portland Street, London W1W 8QG
    PRIVATE LIMITED COMPANY incorporated on 2010-06-07 (15 years 11 months). The status of the company number is Active.
    The last date of confirmation statement was made at 2025-06-20
    CIF 0
  • SONDREL (HOLDINGS) LIMITED
    S
    Registered number 07275279
    33, Great Portland Street, London, England, W1W 8QG
    Private Company Limited By Shares in Companies House, England
    CIF 1
    Private Limited in England
    CIF 2
child relation
Offspring entities and appointments 2
  • 1
    AION SILICON LIMITED
    - now 04491953
    SONDREL LIMITED
    - 2025-04-28 04491953
    33 Great Portland Street, London, England
    Active Corporate (10 parents)
    Person with significant control
    2016-04-06 ~ now
    CIF 2 - Right to appoint or remove directors OE
    CIF 2 - Ownership of voting rights - 75% or more OE
    CIF 2 - Ownership of shares – 75% or more OE
  • 2
    SONDREL VENTURES LIMITED
    - now 10246519
    SONDREL VENTURES LTD
    - 2024-04-26 10246519
    SONDREL (SOC SOLUTIONS) LTD
    - 2024-04-25 10246519
    MILL LINK 1 LIMITED
    - 2017-08-25 10246519 10246509... (more)
    33 Great Portland Street, London, England
    Active Corporate (9 parents)
    Person with significant control
    2017-05-31 ~ now
    CIF 1 - Right to appoint or remove directors OE
    CIF 1 - Ownership of voting rights - 75% or more OE
    CIF 1 - Ownership of shares – 75% or more OE

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